Secret Codes Samsung Phone

Many People searching for Samsung Android phone secret codes and Hidden menu etc. Here we provided Secret Codes for your Samsung Android phone.

These secret codes can be used to test many features of Android phones such as software information, hardware testing, reset and many more.

Check out this guide about common Android Secret Codes.

What are the secret codes?

Secret Codes are codes which can access hidden features or secret menu (such as display information, testing hardware, and software, etc). These codes help you to speed up the process.

For example, Instead of “go to settings app > about phone > check IMEI number of your Android Phone”, you can simply dial *#06# to know IMEI number.

What includes in this Page?

• Samsung Secret codes
• Display Software Information Codes
• Samsung Touch Screen Test Code
• Samsung Hidden Menu
• Samsung Sensor Test Code
• Display Check Code
• Samsung Hardware Test Code

Select Your Samsung Phone to Get Codes

1. Samsung Victory 4G LTE Secret Codes
2. Samsung Vibrant Secret Codes
3. Samsung Teos Galaxy Secret Codes
4. Samsung SPH-L710 Secret Codes
5. Samsung SPH-D600 Conquer Secret Codes
6. Samsung SM-G710S Secret Codes
7. Samsung SM-G710L Secret Codes
8. Samsung SM-G710K Secret Codes
9. Samsung SM-G7106 Secret Codes
10. Samsung SM-G530BT Secret Codes
11. Samsung SM-G510F Secret Codes
12. Samsung SM-G357FZ Secret Codes
13. Samsung SHW-M440S Secret Codes
14. Samsung SHW-M420S Secret Codes
15. Samsung SHW-M340s Secret Codes
16. Samsung SHW-M250S Secret Codes
17. Samsung SHW-M240S Secret Codes
18. Samsung SHW-M110S Galaxy S Secret Codes
19. Samsung SHW-M100S Galaxy A Secret Codes
20. Samsung SHV-E470S Secret Codes
21. Samsung SHV-E310S Secret Codes
22. Samsung SHV-E300S Secret Codes
23. Samsung SHV-E270S Secret Codes
24. Samsung SHV-E250S Secret Codes
25. Samsung SHV-E210S Secret Codes
26. Samsung SHV-E160S Secret Codes
27. Samsung SGH-T999 Secret Codes
28. Samsung SGH-T989 Secret Codes
29. Samsung SGH-T939 Behold 2 Secret Codes
30. Samsung SGH-i997 Infuse 4G Secret Codes
31. Samsung SGH-i897 Captivate Secret Codes
32. Samsung SGH-i747 Secret Codes
33. Samsung SGH-i473 Secret Codes
34. Samsung SCH-R830 Secret Codes
35. Samsung SCH-R720 Admire Secret Codes
36. Samsung SCH-i919 Secret Codes
37. Samsung SCH-i589 Ace Duos Secret Codes
38. Samsung SCH-i535 Secret Codes
39. Samsung SCH-i520 Secret Codes
40. Samsung SCH-i515 Secret Codes
41. Samsung SCH-i510 Secret Codes
42. Samsung Rugby Smart Secret Codes
43. Samsung Repp Secret Codes
44. Samsung Nexus S 4G Secret Codes
45. Samsung Nexus S Secret Codes
46. Samsung Naos Galaxy Secret Codes
47. Samsung Mesmerize Secret Codes
48. Samsung Legend Secret Codes
49. Samsung Jasper Secret Codes
50. Samsung Illusion Secret Codes
51. Samsung GT-S7582 Secret Codes
52. Samsung GT-S7580 Secret Codes
53. Samsung GT-S7562 Secret Codes
54. Samsung GT-S7560 Secret Codes
55. Samsung GT-S7392 Secret Codes
56. Samsung GT-S7390 Secret Codes
57. Samsung GT-S7262 Secret Codes
58. Samsung GT-S7260 Secret Codes
59. Samsung GT-S5839i Secret Codes
60. Samsung GT-S5830 Ace Secret Codes
61. Samsung GT-S5690 Xcover Secret Codes
62. Samsung GT-S5670 Fit Secret Codes
63. Samsung GT-S5660 Gio Secret Codes
64. Samsung GT-S5570i Secret Codes
65. Samsung GT-S5570 Mini Secret Codes
66. Samsung GT-S5360 Galaxy Y Secret Codes
67. Samsung GT-i9301i Secret Codes
68. Samsung GT-i9192 Secret Codes
69. Samsung GT-i9103 Galaxy S II Secret Codes
70. Samsung GT-i9023 Google Nexus S Secret Codes
71. Samsung GT-i9010 Secret Codes
72. Samsung GT-i9003 Galaxy SL Secret Codes
73. Samsung GT-i9001 Galaxy S Plus Secret Codes
74. Samsung GT-i9000 Galaxy S Secret Codes
75. Samsung GT-i8520 Beam Secret Codes
76. Samsung GT-i8268 Secret Codes
77. Samsung GT-i8262D Secret Codes
78. Samsung GT-i8250 Secret Codes
79. Samsung GT-i8150 Galaxy W Secret Codes
80. Samsung GT-i7500 Secret Codes
81. Samsung GT-i6500U Saturn Secret Codes
82. Samsung GT-i5801 Secret Codes
83. Samsung GT-i5800 Galaxy 3 Secret Codes
84. Samsung GT-i5700 Secret Codes
85. Samsung GT-i5500 Galaxy 5 Secret Codes
86. Samsung GT-B9062 Secret Codes
87. Samsung Gem Secret Codes
88. Samsung Galaxy Young 2 Duos Secret Codes
89. Samsung Galaxy Young Secret Codes
90. Samsung Galaxy Y TV Secret Codes
91. Samsung Galaxy Y Plus Secret Codes
92. Samsung Galaxy Y Hello Kitty Secret Codes
93. Samsung Galaxy Y Duos Secret Codes
94. Samsung Galaxy Xcover 3 Secret Codes
95. Samsung Galaxy Xcover 2 Secret Codes
96. Samsung Galaxy Win Pro Secret Codes
97. Samsung Galaxy Win 2 Duos TV Secret Codes
98. Samsung Galaxy Win Secret Codes
99. Samsung Galaxy Wide Secret Codes
100. Samsung Galaxy W Secret Codes
101. Samsung Galaxy V Plus Secret Codes
102. Samsung Galaxy V Duos Secret Codes
103. Samsung Galaxy V Secret Codes
104. Samsung Galaxy Tren Secret Codes
105. Samsung Galaxy Trend II Secret Codes
106. Samsung Galaxy Trend i699i Secret Codes
107. Samsung Galaxy Trend Duos Secret Codes
108. Samsung Galaxy Trend Duos II Secret Codes
109. Samsung Galaxy Trend 3 Secret Codes
110. Samsung Galaxy Trend 2 Lite Duos Secret Codes
111. Samsung Galaxy Trend 2 Lite Secret Codes
112. Samsung Galaxy TabQ Secret Codes
113. Samsung Galaxy Star Trios Secret Codes
114. Samsung Galaxy Star Secret Codes
115. Samsung Galaxy Star 2 Plus Secret Codes
116. Samsung Galaxy Star 2 Secret Codes
117. Samsung Galaxy SIII I939 Secret Codes
118. Samsung Galaxy S7 Active Secret Codes
119. Samsung Galaxy S6 Edge Plus Secret Codes
120. Samsung Galaxy S6 Edge Avengers Secret Codes
121. Samsung Galaxy S6 Edge Secret Codes
122. Samsung Galaxy S6 Active Secret Codes
123. Samsung Galaxy S5 Sport Secret Codes
124. Samsung Galaxy S5 Plus Secret Codes
125. Samsung Galaxy S5 Neo Secret Codes
126. Samsung Galaxy S5 mini duos Secret Codes
127. Samsung Galaxy S5 mini Secret Codes
128. Samsung Galaxy S5 LTE-A Secret Codes
129. Samsung Galaxy S5 GPE Secret Codes
130. Samsung Galaxy S5 Duos LTE Secret Codes
131. Samsung Galaxy S5 Duos Secret Codes
132. Samsung Galaxy S5 Active Secret Codes
133. Samsung Galaxy S5 4G Plus Secret Codes
134. Samsung Galaxy S5 4G Secret Codes
135. Samsung Galaxy S4 Zoom Secret Codes
136. Samsung Galaxy S4 Verizon Secret Codes
137. Samsung Galaxy S4 VE Secret Codes
138. Samsung Galaxy S4 Sprint Secret Codes
139. Samsung Galaxy S4 mini LTE Secret Codes
140. Samsung Galaxy S4 mini Secret Codes
141. Samsung Galaxy S4 LTE-A Secret Codes
142. Samsung Galaxy S4 LTE Secret Codes
143. Samsung Galaxy S4 LTE Plus Secret Codes
144. Samsung Galaxy S4 Google Play Secret Codes
145. Samsung Galaxy S4 Active Secret Codes
146. Samsung Galaxy S4 Secret Codes
147. Samsung Galaxy S3 Slim Secret Codes
148. Samsung Galaxy S Lightray Secret Codes
149. Samsung Galaxy S IV Secret Codes
150. Samsung Galaxy S III Neo Secret Codes
151. Samsung Galaxy S III Neo Plus Secret Codes
152. Samsung Galaxy S III mini VE Secret Codes
153. Samsung Galaxy S III mini La Fleur Secret Codes
154. Samsung Galaxy S III mini Secret Codes
155. Samsung Galaxy S III La Fleur Secret Codes
156. Samsung Galaxy S III Secret Codes
157. Samsung Galaxy S II WiMAX ISW11SC Secret Codes
158. Samsung Galaxy S II TV Secret Codes
159. Samsung Galaxy S II Skyrocket Secret Codes
160. Samsung Galaxy S II Plus Secret Codes
161. Samsung Galaxy S II LTE Secret Codes
162. Samsung Galaxy S II HD LTE Secret Codes
163. Samsung Galaxy S II Duos Secret Codes
164. Samsung Galaxy S II Secret Codes
165. Samsung Galaxy S Duos Secret Codes
166. Samsung Galaxy S Blaze Secret Codes
167. Samsung Galaxy S Advance Secret Codes
168. Samsung Galaxy Rush Secret Codes
169. Samsung Galaxy Rugby Pro Secret Codes
170. Samsung Galaxy Round Secret Codes
171. Samsung Galaxy Reverb Secret Codes
172. Samsung Galaxy R Style Secret Codes
173. Samsung Galaxy Proclaim Secret Codes
174. Samsung Galaxy Prevail 2 Secret Codes
175. Samsung Galaxy Prevail Secret Codes
176. Samsung Galaxy Premier Secret Codes
177. Samsung Galaxy Precedent Secret Codes
178. Samsung Galaxy Pop Secret Codes
179. Samsung Galaxy Pocket Plus Secret Codes
180. Samsung Galaxy Pocket Neo Secret Codes
181. Samsung Galaxy Pocket 2 Secret Codes
182. Samsung Galaxy Pocket Secret Codes
183. Samsung Galaxy On7 Pro Secret Codes
184. Samsung Galaxy On7 Secret Codes
185. Samsung Galaxy On5 Pro Secret Codes
186. Samsung Galaxy On5 Secret Codes
187. Samsung Galaxy Note5 Secret Codes
188. Samsung Galaxy Note3 Lite Secret Codes
189. Samsung Galaxy Note II LTE Secret Codes
190. Samsung Galaxy Note II Secret Codes
191. Samsung Galaxy Note Edge Secret Codes
192. Samsung Galaxy Note 7 Secret Codes
193. Samsung Galaxy Note 4 Duos Secret Codes
194. Samsung Galaxy Note 4 Secret Codes
195. Samsung Galaxy Note 3 Neo LTE-A Secret Codes
196. Samsung Galaxy Note 3 Neo LTE Plus Secret Codes
197. Samsung Galaxy Note 3 Neo LTE Secret Codes
198. Samsung Galaxy Note 3 Neo Duos Secret Codes
199. Samsung Galaxy Note 3 Neo Secret Codes
200. Samsung Galaxy Note 3 LTE Secret Codes
201. Samsung Galaxy Note 3 Duos Secret Codes
202. Samsung Galaxy Note 3 Secret Codes
203. Samsung Galaxy Note Secret Codes
204. Samsung Galaxy Nexus Telus Secret Codes
205. Samsung Galaxy Nexus Secret Codes
206. Samsung Galaxy Neo Secret Codes
207. Samsung Galaxy Music Duos Secret Codes
208. Samsung Galaxy Music Secret Codes
209. Samsung Galaxy mini 2 Secret Codes
210. Samsung Galaxy Mega Plus Secret Codes
211. Samsung Galaxy Mega Secret Codes
212. Samsung Phone Secret Codes
213. Samsung Galaxy Mega 6.3 Secret Codes
214. Samsung Galaxy Mega 5.8 Secret Codes
215. Samsung Galaxy Mega 2 Secret Codes
216. Samsung Galaxy K Zoom LTE Secret Codes
217. Samsung Galaxy K Zoom Secret Codes
218. Samsung Galaxy J7 Secret Codes
219. Samsung Galaxy J3 V Secret Codes
220. Samsung Galaxy J3 Secret Codes
221. Samsung Galaxy J3 Pro Secret Codes
222. Samsung Galaxy J2 Secret Codes
223. Samsung Galaxy J1 mini Secret Codes
224. Samsung Galaxy J1 Duos LTE Secret Codes
225. Samsung Galaxy J1 Ace Neo Secret Codes
226. Samsung Galaxy J1 Ace Secret Codes
227. Samsung Galaxy J1 Secret Codes
228. Samsung Galaxy J Secret Codes
229. Samsung Galaxy Grand Prime Secret Codes
230. Samsung Galaxy Grand Neo Plus Secret Codes
231. Samsung Galaxy Grand Neo Duos TV Secret Codes
232. Samsung Galaxy Grand Neo Secret Codes
233. Samsung Galaxy Grand Max LTE Secret Codes
234. Samsung Galaxy Grand Duos Secret Codes
235. Samsung Galaxy Grand 2 LTE Secret Codes
236. Samsung Galaxy Grand 2 Secret Codes
237. Samsung Galaxy Grand Secret Codes
238. Samsung Galaxy Fame Lite Secret Codes
239. Samsung Galaxy Fame Duos Secret Codes
240. Samsung Galaxy Fame Secret Codes
241. Samsung Galaxy Express Prime Secret Codes
242. Samsung Galaxy Express 2 Secret Codes
243. Samsung Galaxy Express Secret Codes
244. Samsung Galaxy Exhibit Secret Codes
245. Samsung Galaxy E7 LTE Secret Codes
246. Samsung Galaxy E5 LTE Secret Codes
247. Samsung Galaxy E5 Secret Codes
248. Samsung Galaxy Discover Secret Codes
249. Samsung Galaxy Core Prime VE LTE Secret Codes
250. Samsung Galaxy Core Prime VE Secret Codes
251. Samsung Galaxy Core Prime Secret Codes
252. Samsung Galaxy Core Plus Secret Codes
253. Samsung Galaxy Core mini 4G Secret Codes
254. Samsung Galaxy Core Max Secret Codes
255. Samsung Galaxy Core LTE Secret Codes
256. Samsung Galaxy Core Advance Secret Codes
257. Samsung Galaxy Core 2 Secret Codes
258. Samsung Galaxy Core Secret Codes
259. Samsung Galaxy Beam 2 Secret Codes
260. Samsung Galaxy Beam Secret Codes
261. Samsung Galaxy Avant Secret Codes
262. Samsung Galaxy Attain 4G Secret Codes
263. Samsung Galaxy Amp Secret Codes
264. Samsung Galaxy Alpha Secret Codes
265. Samsung Galaxy Active Secret Codes
266. Samsung Galaxy Ace Style Secret Codes
267. Samsung Galaxy Ace Secret Codes
268. Samsung Galaxy Ace Plus Secret Codes
269. Samsung Galaxy Ace NXT Secret Codes
270. Samsung Galaxy Ace Hugo Boss Secret Codes
271. Samsung Galaxy Ace Duos La Fleur Secret Codes
272. Samsung Galaxy Ace Duos Secret Codes
273. Samsung Galaxy Ace Dear I619 Secret Codes
274. Samsung Galaxy Ace 4E Secret Codes
275. Samsung Galaxy Ace 3 LTE Secret Codes
276. Samsung Galaxy Ace 3 Secret Codes
277. Samsung Galaxy Ace 2 La Fleur Secret Codes
278. Samsung Galaxy Ace 2 Secret Codes
279. Samsung Galaxy A9 Secret Codes
280. Samsung Galaxy A7 LTE Secret Codes
281. Samsung Galaxy A5 Duos Secret Codes
282. Samsung Galaxy A3 Secret Codes
283. Samsung Exhilarate Secret Codes
284. Samsung Exhibit II 4G Secret Codes
285. Samsung Exhibit 4G Secret Codes
286. Samsung Epic 4G Touch Secret Codes
287. Samsung Dart Secret Codes
288. Samsung Continuum Secret Codes
289. Samsung Aviator Secret Codes
290. Samsung Ace La Fleur Secret Codes
291. Samsung Galaxy J5 Secret Codes
292. Samsung Galaxy C7 Secret Codes
293. Samsung Galaxy C5 Secret Codes
294. Samsung Galaxy X Secret Codes
295. Samsung Galaxy C8 Secret Codes
296. Samsung Galaxy A5 Secret Codes
297. Samsung Galaxy A7 Secret Codes
298. Samsung Galaxy J3 Prime Secret Codes
299. Samsung Galaxy J5 Prime Secret Codes
300. Samsung Galaxy On Nxt Secret Codes
301. Samsung Galaxy J7 Nxt Secret Codes
302. Samsung Galaxy J7 Max Secret Codes
303. Samsung Galaxy On Max Secret Codes
304. Samsung Galaxy C7 Pro Secret Codes
305. Samsung Galaxy C9 Pro Secret Codes
306. Samsung Galaxy J7 Pro Secret Codes
307. Samsung Galaxy A9 Pro Secret Codes
308. Samsung Galaxy Note 5 Secret Codes
309. Samsung Galaxy Note 8 Secret Codes
310. Samsung Galaxy Note 9 Secret Codes
311. Samsung Galaxy S5 Secret Codes
312. Samsung Galaxy S6 Secret Codes
313. Samsung Galaxy S7 Secret Codes
314. Samsung Galaxy S7 Edge Secret Codes
315. Samsung Galaxy S9 Mini Secret Codes
316. Samsung Galaxy S9 Plus Secret Codes
317. Samsung Galaxy S8 Plus Secret Codes
318. Samsung Galaxy S8 Mini Secret Codes
319. Samsung Galaxy S8 Secret Codes
320. Samsung Galaxy J2 Pro (2018) Secret Codes
321. Samsung Galaxy On7 Prime Secret Codes
322. Samsung Galaxy A8 Secret Codes
323. Samsung Galaxy J2 (2018) Secret Codes
324. Samsung Galaxy J7 Prime 2 Secret Codes
325. Samsung Galaxy J7 Duo Secret Codes
326. Samsung Galaxy A6 Secret Codes
327. Samsung Galaxy A6 Plus Secret Codes
328. Samsung Galaxy J4 Secret Codes
329. Samsung Galaxy J6 Secret Codes
330. Samsung Galaxy J8 Secret Codes
331. Samsung Galaxy S Light Luxury Secret Codes
332. Samsung Galaxy Wide 3 Secret Codes
333. Samsung Galaxy A9 Star Secret Codes
334. Samsung Galaxy A9 Star Lite Secret Codes
335. Samsung Galaxy J3 (2018) Secret Codes
336. Samsung Galaxy A8 Star Secret Codes
337. Samsung Galaxy On6 Secret Codes
338. Samsung Galaxy Jean Secret Codes
339. Samsung Galaxy On8 (2018) Secret Codes
340. Samsung Galaxy J2 Core Secret Codes
341. Samsung Galaxy J4 Plus Secret Codes
342. Samsung Galaxy J6 Plus Secret Codes
343. Samsung Galaxy A7 (2018) Secret Codes
344. Samsung Galaxy A9 (2018) Secret Codes
345. Samsung Galaxy A6s Secret Codes
346. Samsung Galaxy A9s Secret Codes
347. Samsung Galaxy J4 Core Secret Codes
348. Samsung W2019 Secret Codes
349. Samsung Galaxy A8s Secret Codes
350. Samsung Galaxy M10 Secret Codes
351. Samsung Galaxy M20 Secret Codes
352. Samsung Galaxy A9 Pro (2019) Secret Codes
353. Samsung Galaxy M30 Secret Codes
354. Samsung Galaxy S10 Secret Codes
355. Samsung Galaxy S10 Plus Secret Codes
356. Samsung Galaxy A50 Secret Codes
357. Samsung Galaxy S10e Secret Codes
358. Samsung Galaxy Fold Secret Codes
359. Samsung Galaxy S10 5G Secret Codes
360. Samsung Galaxy A30 Secret Codes
361. Samsung Galaxy A10 Secret Codes
362. Samsung Galaxy A20 Secret Codes
363. Samsung Galaxy A40 Secret Codes
364. Samsung Galaxy A70 Secret Codes
365. Samsung Galaxy A60 Secret Codes
366. Samsung Galaxy A2 Core Secret Codes
367. Samsung Galaxy A90 Secret Codes
368. Samsung Galaxy A80 Secret Codes
369. Samsung Galaxy A40s Secret Codes
370. Samsung Galaxy M40 Secret Codes
371. Samsung Galaxy A10e Secret Codes

Samsung Secret Codes

You need to type these codes in dial pad to run.

The Android device stores a large amount of information about various hardware components and functions on their system, With the help of these Android secret codes, you can easily access hidden features, These codes are for Android phone only.

Codes	Function
*#06#	Displays IMEI number
*#*#2664#*#*	Touch-Screen test
*#*#3264#*#*	Device Ram version test
*#*#0289#*#*	Audio test
*#*#4636#*#*	Display information test

Hidden Menu Samsung

Some Samsung phones are having a hidden menu called as System UI Tuner. If your Android phone as a secret menu, you can check hidden & upcoming features on your Android smartphone.

Activate the System UI Tuner

• Pull down the quick setting’s menu from your phone.
• Then, tap and hold down the Gear Icon on screen until it begins to spin (It will take few seconds).
• Now, you can see a notification on screen like this Congrats! System UI Tuner has been added to Settings.
• Now, you can see a wrench symbol located next to the gear icon on your mobile screen.

Access the System UI Tuner

• First, go into Settings app.
• Then, go to System section, at the end of the page you will find System UI Tuner option.
• Finally, open the System UI Tuner.

Check out more details about Android Secret Menu.

Samsung Software Information Codes

You can get Samsung software information with these codes. You can check RAM version, IMEI numbers, Wi-Fi details, mac address, and many more.

Codes	Function
##3264##	RAM version
*#*#4636#*#*	Display information about Android Phone, Battery and Usage statistics
*#12580 *369#	Hardware and Software Information
*#*#44336#*#*	Displays Build time and change list number
*#*#232338#*#*	Displays Wi-Fi Mac-address
*#*#2663#*#*	The displays touch-screen version of Android device
*#*#3264#*#*	Android Device Ram version
*#06#	Displays IMEI number
*#*#232337#*#	Displays Bluetooth device address
*#*#1234#*#*	PDA and Device firmware info
*#*#1111#*#*	FTA Software version
*#*#34971539#*#*	Shows complete information about the Device camera
*#*#2222#*#*	FTA hardware version

Samsung Hardware Testing Codes

You can test your Samsung Android phone hardware with these codes. Test your phone sensor, touch-screen, GPS and wireless LAN etc.

Codes	Function
*#*#0588#*#*	Proximity sensor test
*#*#1575#*#*	A Different Type GPS Test
*#*#7262626#*#*	Device Field test
*#*#232331#*#*	Packet Loop back test
*#*#2664#*#*	Android Device Touch-Screen test
*#*#0*#*#*	Android Device LCD test
*#*#0842#*#*	Vibration and Back light test
*#*#526#*#*	Device Wireless LAN Test
*#*#1472365#*#*	Quick GPS Test
*#*#0289#*#*	Device Audio test
*#*#232339#*#*	Device Bluetooth test
*#*#0673#*#*	Device Audio test

Reset Codes Samsung

Think before you use this codes, This Codes deletes all your device data like media files, apps, and settings etc. So before resetting, backup all your data.

Codes	Function
*2767*3855#	Format your Smartphone
*#*#7780#*#*	Reset Android device.

Codes to Backup

Codes	Function
*#*#273283*255*663282*#*#*	Backup to all your media files

Hidden Codes of Samsung

Codes	Function
##759##	Access Google Partner setup
##273283255663282##*	Opens a File copy screen [where you can backup your media files]
##0588##	Proximity sensor test
###61	Switch off and deactivate
#7465625#	Phone lock status
*#872564#	USB Logging Control
*#*#7594#*#*	Changing the power button behavior – Enables direct power off once you try this code
*#7465625#	Network Lock Status
##1575##	Advanced GPS test
##225##	Events calendar
*#9900#	System Dump Mode
*#*#225#*#*	Calendar
*#*#64663#*#*	QC test
*#*#8350#*#*	Disables voice dialing logging mode
*#*#4986*2650468#*#*	PDA, Phone, Hardware, RF Call Date firmware information
*#*#197328640#*#*	Enabling test mode for service activity
*#*#8255#*#*	For Google Talk service monitoring
*#*#426#*#*	Google Play services
*#*#759#*#*	Rlz Debug UL
*#*#8351#*#*	Enables voice dialing logging mode
##778 (+call)	Brings up Epst menu

These are the most common, hidden and secret codes for Samsung Android devices. These codes provide a fast way for manufacturers to verify that their smartphone and tablets are working as intended.