LENOVO P780 IMEI ReWrite

I can't install CDC Serial, please help me !!! Thanks !

QUOTE=amitritu_1509;50781681]Hi,

Here is solution for the IMEI Missing problem in the Lenovo p780

http://d-h.st/6t9

USB DRIVER

http://d-h.st/gqE

MDB FILE

http://d-h.st/19r

SP DRIVER

http://d-h.st/3hP

Steps to Flash IMEI-

1. Switch off your mobile.

2. connect your mobile in switch off mode and install required driver.

3. Disconnect your mobile.

4. Open IMEI& SN writter tool.

5. Select-

Platform- Smart phone

Tick- USB

Select IMEI 1 and 2 and give imei no as written on your mobile battery.

Select DB file as attached as Default MDB file.

6. START

7. now connect your phone.

8. Press Power button and volume down button together and phone start in meta mode.

9 Finished

10. now disconnect your phone and power on your mobile.

Check by dialing *#06#

DONE![/QUOTE]

Idk your steps is right or not. But ive proven my steps.
There was very many way to fix nvram and imei but, if i not mistaken this way is permanent fix, you dont need restore again after wipe your data.

Here we are:
1st, take your phone go to "meta mode", while phone is turned off, press and hold power and vol down button.
2nd, connect your pc/laptop with your phone via usb, open device management and install cdc driver, install anyway.
3rd, unplug connection and turn off your phone.
4rd, open sn&imei writer, platform smartphone and chack usb, load ap db and modem db.
5rd, write imei, SN, Bluetooth, wifi, which you need. And press start, wait untill the sn writer change say to connect your phone.
6rd, turn your phone in to "meta mode" again, connect with usb cable, wait untill finish.

dONe

Warning: flashing imei, SN, mac address wifi, and bluetooth, That not belong to the hardware is breaking law. You can see your real code at phone setting > about devices, or on back of your phone near battery, or on your phobe dose and manual.

Sent from my Lenovo P780

cdc serial driver asking i donwload all but not work

ahmerp said:

cdc serial driver asking i donwload all but not work

Click to expand...

Click to collapse

Try this

https://mega.co.nz/#!zFpgBQyK!SqD5IU-djTci46R1Ek9Gaw9rk1zECfWe0REIpTzViPQ

Sent from my Lenovo P780

open sn&imei writer, platform smartphone and chack usb, load ap db and modem db

please tell me where do I get modem db. i have one zip file to be flashed trought twrp. inside i fount modem.img. i don't see any modem db file....

BPLGUInfoCustomAppSrcP_MT6589_S00_P780_V15 file contanin both: ap db and modem db?

---------- Post added at 08:50 AM ---------- Previous post was at 08:37 AM ----------

i think that BPLGUInfoCustomAppSrcP_MT6589_S00_P780_V15 is modem db... so where do I get AP DB????

---------- Post added at 09:11 AM ---------- Previous post was at 08:50 AM ----------

I'm back...

question: can I get those files from rom who I've flashed?

It is ok to write have been in meta mode, press power to reboot? I think somethin is bad here....

Sent from my Lenovo P780_ROW using Tapatalk

cristianu said:

It is ok to write have been in meta mode, press power to reboot? I think somethin is bad here....

Sent from my Lenovo P780_ROW using Tapatalk

Click to expand...

Click to collapse

Ive try this this way twice for my acer liquid e2 without any problems, that device exactly same chipset with p780. On liquid e2, phone will reeboot its self if flash finished.

I think, that will no problem if you reboot it manually..

Sent from my Lenovo P780

I want to say something else.
When i get into meta mode it's write "have been in meta mode. Press long power button to start normaly" or something kind. And my pc don't find any new hardware attached.

I think this message aren't ok.

Sent from my Lenovo P780_ROW using Tapatalk

cristianu said:

I want to say something else.
When i get into meta mode it's write "have been in meta mode. Press long power button to start normaly" or something kind. And my pc don't find any new hardware attached.

I think this message aren't ok.

Sent from my Lenovo P780_ROW using Tapatalk

Click to expand...

Click to collapse

You should try connect phone and PC when phone at "meta mode". PC should find new hardware...

Sent from my Lenovo P780

i turn my P780 off and plug it on my Laptop , but my Lap cannot find any new hardware. or even if it can find new hardware but i don't have any way to install driver , because i cannot find any yeallow triangle that normaly see when new android hardware pluged in , but SP flash tool still work and allowe me to flash ROM or recovery, kk , its so ridiculous

cupliz said:

You should try connect phone and PC when phone at "meta mode". PC should find new hardware...

Sent from my Lenovo P780

Click to expand...

Click to collapse

how do i go into meta mode? how do i tell if my phone is in meta mode or not?