What is the testing code for Samsung?
Android is a highly customizable and developer-friendly OS….List of Codes for Old TouchWiz Devices.
| Samsung Secret Code (TouchWiz) | Secret Code Function |
|---|---|
| *#0673# | Audio/speaker-test (same as *#0289#) |
| *#0782# | Real-time clock test |
| *#0842# | Vibration test |
| *#1575# | GPS Control Menu |
What is the service code for Samsung?
These are simple to enter to – just go to the dialer app, and type in the codes below….Samsung (for Galaxy S4 and later)
| Code | Description |
|---|---|
| *#0808# | usb service |
| *#9090# | service mode |
| *#7284# | FactoryKeystring |
| *#34971539# | camera firmware standard |
How do I open the test menu on Samsung?
Launching diagnostics is easy: just open your Phone app and type *#0*#. The phone should immediately open the diagnostic menu, shown below. Exiting the menu can be a little trickier, seeing as this menu disables some of your usual swipe functions.
How do I use Sysdump on Android?
Samsung handsets have a feature built in to allow debugging from the handset, called Sysdump. Entering *#9900# from the Dialing Screen will bring up the Sysdump App, from here you can dump logs from the device, and run a variety of debugging procedures.
How do I use Samsung service mode?
Samsung
- Open the dial pad and enter *#0011#
- A window will pop up saying you’ve entered ‘Service Mode’
- Click on Key Input (on the right hand corner of the screen)
- Enter the ‘Qo’ key.
What does *# 9900 do on an Android phone?
Open the phone dialer, dial *#9900# and select the 2nd option “Delete dumpstate/logcat” in the prompted menu. Select ok to ‘Delete Dump’ and hit exit. This will restore heaps of storage space by deleting all the log files in the device memory.