[Android Q&A, Help & Troubleshooting] sumec100:
Some time ago I wondered how you changed the IMEI 1111111111 and 2222222222 after upgrading ROM over SPflashtool.

No one answered so I looked at it. There were not only IMEI but also BT mac, Wifi mac, SN, just all. I have two phones in this state so I did the test: sim from the same operator, same bts - call OK, same wifi - OK, pairing BT - OK - the phones work without problems like the original rom from the store. I installed an app change imei or another, app writes foolishness, evil imei, mac and others. Personally, I consider it to be a good protection against misuse.

Who wants to change and return the original data can use this:

- write IMEI data - from the box and if you want to change the mac address from the phone (I only wrote IMEI)

- download SN Writer tool v1.1728 (works only WinPC) http://snwritetool.com/download/sn-write-tool-v1-1728

- who does not- download and install VCOM driver - (I used this one):

http://www.mediafire.com/file/crdb8pfyzdq8rg9/GizBeat_Driver_Auto_Installer_EXE_v5.1632.00.zip

- continue with these instructions: http://www.gizbeat.com/11850/how-to-fix-or-replace-unknown-imei-with-sn-write-tool/

our phones are valid for us:

- select the firmware from the MD1_DB line (Nedrom 10/09): MDDB_InfoCustomAppSrcP_MT6757P_S00_MOLY_LR11_W1630_MD_MP_V14_P14.EDB

- select the firmware from the AP_DB line (Nedrom 10/09): APDB_MT6757_S01_alps-mp-n0.mp5_W17.32 (there are two files, I tried this one)

- procedure SN writer start, fill in your IMEI, and other items if you change

- power off phone . Connect your phone via USB and the process should begin. Hold Volume Up prior to connecting to trigger the VCOM driver to begin the flash. (as well as when installing rom through SPflashtool)

Note:

If the installation does not go to the first bust, do not mind. Again power off phone. (Long hold button power + volume up, start TWRP or original recowery and put the phone off). Repeat procedure SN writer start and repeat the connection. I did not believe it at first because Win PC did not install the driver. The first time I plugged phone into the windows. You do not need to root this procedure. After successful installation, let the phone start up completely, nothing to do, it takes him 10 to 30 minutes, the phone is started when the screen is completely turned off (dark), will start in the lock screen, briefly press the power button. Check IMEI and other items. The procedure is verified yesterday I did it. I had to use Win10 PC, because virtualbox and wine did not work with the vcom driver. :D

---------- Post added at 08:15 PM ---------- Previous post was at 07:28 PM ----------

touch screen worked? if so, you must return the original files or correctly write the change and restart through titanium or xposed installer and so on. It has also happened to me and I did not have to renew the rom. I used ES file explorer v4.1.6.2 for editing. You have to write what you have written there, because the number of gaps is important.

it looks like this:

key_249__P

key " 1xSpace " 249 " 2xSpace" P " no gap "

#FUNC1 WAKE

anything # can be written

the original line looks like this:

key_249__FUNC1__WAKE

key " 1xSpace " 249 " 2xSpace" FUNC1 " 2xSpace" WAKE " no gap "

100% it works, just be careful to edit the basic system files.

PS: We learn from our own mistakes. All manuals are verified on my Armor2. For example, I made the root for the first time and I was not happy. 8 times I installed rom because I expected more. I got the phone in a state the screen does not turn on or illuminate. I did not know when they turned off. After the exam hours, it was possible to run. I've found one big inconvenience which is obvious when you purchase your, the battery can not be selected :D. But the Chinese made Armor2 resistant to the bad deal from the inside. Fortunatelly :D . I am weak English and I believe Google translation, badly understand and the problem is in the world, therefore it is necessary to ask.

Best Regards sumec.