These are new scatter file for 4GB 6GB 8GB 16GB userdata partition 1. Make TWRP FULL backup (not on the tablet) mandatory remember intsd partition will be format.

Follow these steps: (Only works on Kitkat firmware. So if you're on Lollipop you'll have to flash KitKat first) 1. First Install Gadget CDC VCOM drivers on your PC using this tutorial 2. Download NVRAM DB 820s file from here 3.

Download SN Write Tool from here 4. Extract both of them 5. Open SN Write Tool folder and run SN Writer.exe as administrator 6. Let ComPort be USB VCOM and Target Type be Smart Phone 7. Click on system config 8. Orcad dsn file viewer mac.

Under Write option tick IMEI 7. Under IMEI option tick dual IMEI 9. Under DataBase File click on MD1_DB and navigate to the NVRAM DB 820s folder and choose the file named =>> BPLGUInfoCustomAppSrcP_MT6752_S00_MOLY_LR9_W1423_M D_LWTG_CMCC_MP_V1_P21_1_ltg_n 10. Then click on AP_DB and navigate again to the NVRAM DB 820s folder and choose the file named ==> APDB_MT6752_S01_KK2.MP13_ 11. Click Save 12.

Click Start 13. Insert the original IMEI 1 and IMEI 2 of your phone as shown on the box you bought your phone with and Click OK 14.

Switch off your Phone and connect it to the PC with a USB cable 15. Wait until it says PASS then reboot the phone If you're still facing problems download this file Install these drivers: MediaTek DA USB VCOM Port MediaTek preloader USB VCOM Port MediaTek USB Port. Quote: Originally Posted by Gibz97 Follow these steps: (Only works on Kitkat firmware) 1. First Install Gadget CDC VCOM drivers on your PC using this tutorial 2. Download NVRAM DB 820s file from here 3.

Download SN Write Tool from here 4. Extract both of them 5. Open SN Write Tool folder and run SN Writer.exe as administrator 6. Let ComPort be USB VCOM and Target Type be Smart Phone 7. Click on system config 8. Under Write option tick IMEI 7. Under IMEI option tick dual IMEI 9.

Under DataBase File click on MD1_DB and navigate to the NVRAM DB 820s folder and choose the file named =>> BPLGUInfoCustomAppSrcP_MT6752_S00_MOLY_LR9_W1423_M D_LWTG_CMCC_MP_V1_P21_1_ltg_n 10. Then click on AP_DB and navigate again to the NVRAM DB 820s folder and choose the file named ==> APDB_MT6752_S01_KK2.MP13_ 11. Click Save 12. Click Start 13. Insert the original IMEI 1 and IMEI 2 of your phone as shown on the box you bought your phone with and Click OK 14.

Switch off your Phone and connect it to the PC with a USB cable 15. Wait until it says PASS then reboot the phone.

And its working again. After I installed all the drivers you gave me. I'm very thankful. Can you suggest for me the reason why I suddenly cant use the 2nd SIM after I flashed lollipop for the first time??

It shows notification when phone start up 'Slot 2: No SIM card detected Please check if the SIM card is ready' is it related to flashing the new ROM OR it's hardware issue,knowing that when I pull the SIM and reinsert it,the notification appears again. Note: I flashed many ROMs including the stock with variety options (format all + download.) and not worked. Again,thank you very much.

Quote: Originally Posted by dream111 and its working again. After I installed all the drivers you gave me. I'm very thankful. Can you suggest for me the reason why I suddenly cant use the 2nd SIM after I flashed lollipop for the first time?? It shows notification when phone start up 'Slot 2: No SIM card detected Please check if the SIM card is ready' is it related to flashing the new ROM OR it's hardware issue,knowing that when I pull the SIM and reinsert it,the notification appears again. Note: I flashed many ROMs including the stock with variety options (format all + download.) and not worked.