lenovo s820 invalid imei after flashing no service

High speed communication with phone saves you time Informs user if phone must be connected With or Without battery Autopower/Autoignition phone by the box. Automatic flash file selection for Sysol,Swift and Zxxx flashing Fully customisable software assistant for easyer software usage We always welcome feedback and improvements.-Displays information about required cable on selecting phone model I hope you installed the Stock ROM on Lenovo S820 successfully, Now please rate this website with your comment.

That’s it! You can reboot your Lenovo S820.

Wait for a few minutes, If you see a green button on your flash tool it means the upgrading process has been completed.

When the phone connects, your device will start upgrading the stock firmware.

To start the upgrade process of stock ROM on your Lenovo S820, you need to turn off your device and hold the Volume Down and Volume Up key together and Connect your Phone to PC/Laptop using a USB Cable (Keep the Volume Down and Volume Up button until your computer detects the phone.).

Once you load the file, click the Download button.

Tap on the Download option and load both the download agent and the scatter text file in the scatter-loading section.

Open the flash tool exe file to open the SP Flash Tool User Interface.

Make sure you follow and download all the required files and flash tool on your PC.

Download: Download the below given required files on your PC.įlash File Name: Lenovo_S820_MT6589_AMX_B123_14010.zip.Install Latest Driver: Install the Latest Lenovo USB Drivers.VCOM driver: Download VCOM Driver and install it on your computer (still compatible with MT67xx phones).Smartphone Flash Tool:Download the latest SP Flash tool and extract it (Install).If you have TWRP Recovery, Create and Restore Nandroid Backup using TWRP Recovery.Backup IMEI and NVRAM on Mediatek Chipset Android Device.Backup Android Phone Without Root on any device.Laptop or PC:To carry out this installation, you need a PC or Laptop.Charge your phone: You need at least a 50% charge on Lenovo S820.Steps to Install Stock Firmware on Lenovo S820:īefore installing, make sure to follow the pre-requisite and install the necessary drivers and tools on your PC.

Taking a full data backup is always recommended. Do the manual flashing process at your own risk.

GetDroidTips will not be responsible for any kind of hardware or software damage to your device while or after you follow this guide.

Lenovo s820 invalid imei after flashing no service