Lenovo A1900 firmware download. Lenovo A1900 stock rom download.
You can download Lenovo A1900 Flash File and also learn how to flash it to your phone, Read below.
- 1 Lenovo A1900 Firmware Information
- 2 How to Flash Lenovo A1900
- 3 Why we need Lenovo A1900 Stock Firmware
- 4 Requirements to flash Lenovo A1900
- 5 Flash Lenovo A1900 using Spreadtrum Upgrade Tool.
Lenovo A1900 Firmware Information
|Rom Name||Lenovo A1900 Stock Firmware Rom|
|Based On||Lenovo Android Stock OS|
|Rom OS Version||Android 4.4 KitKat|
|Software needed||Spreadtrum Upgrade Tool|
|Drivers||Spreadtrum USB Drivers|
How to Flash Lenovo A1900
Lenovo A1900 is a Spreadtrum phone which means you will need a Spreadtrum Upgrade Tool to flash Lenovo A1900.
Why we need Lenovo A1900 Stock Firmware
It’s always advisable to backup Lenovo A1900 rom after purchasing it. You are definitely going to need it someday. You are going to need it for the following reasons.
Downgrade or Upgrade Lenovo A1900.
You can use Lenovo A1900 Stock firmware to downgrade your smartphone or upgrade your smartphone. It depends on the release of the firmware or your choice if the option is available.
Unbrick Lenovo A1900.
Lenovo A1900 Stock firmware can also be used to unbrick any Lenovo A1900. Smartphones can be bricked in the process of rooting or flashing a custom firmware or rom or recovery.
Unroot Lenovo A1900.
You can also use Lenovo A1900 stock firmware to completely unroot any Lenovo A1900 smartphone. You also can regain your warranty by properly flashing the official Lenovo A1900. It can be done by reverting back to the official stock firmware of Lenovo A1900 if your smartphone has tampered.
Fix Issues on Lenovo A1900.
Your Lenovo A1900 might develop issue which might be unknown to it you, if it a software related issue, you can restore and fix it by flashing the stock firmware for Lenovo A1900. Today, we are presenting all the Official Firmware, both Official releases and updates following it. You can download all of Lenovo A1900 rom here. If you experience any problem with any of the files, don’t hesitate to tell us.
Requirements to flash Lenovo A1900
- A working detectable USB Cord.
- Lenovo A1900 rom file.
- A Windows PC.
- A good battery backup.
- Spreadtrum Device Driver
- SpreadTrum Upgrade Tool
Note that flashing Lenovo A1900 might erase everything in your phone including contents in internal storage. It is always very advisable to backup your contents to an external storage or a PC. If your phone is bricked and can’t be accessed, I guess there is nothing you can do.
Follow this procedure below if you wish to flash Lenovo A1900.
Flash Lenovo A1900 using Spreadtrum Upgrade Tool.
- Download Spreadtrum Upgrade Tool to your PC.
- Download Lenovo A1900 rom file.
- Extract the Flash tool to your desired folder.
- Look for ResearchDownload and launch it.
- Minimize Spreadtrum Upgrade Tool window.
- Locate the downloaded Lenovo A1900 stock files.
- Extract the file from ZIP or Rar format.
- Open Spreadtrum Upgrade Tool.
- Click on Load Packet.
- Locate the PAC file on the extracted Lenovo A1900 official stock rom folder.
- Select the file in the directory.
- Wait for it to load the files.
- Power OFF your Lenovo A1900.
- Connect your Lenovo A1900 while OFF.
- Click on Start Downloading.
- You will see a green bar when it finishes flashing
- Your phone might reboot in the process.
If you face any difficulty flashing Lenovo A1900, please check whether you followed all the instructions and installed all the drivers properly..
If you don’t install all the necessary drivers, you may experience issues detecting your phone with the PC.
Because of firmware dumping variations, Firmware file formats may differ. Due to decompressing access, I might not be sure of the file type and because of that, I have provided a different method by which you can flash much firmware of different chips. Kindly indicate if yours is missing.
If the provided firmware you need to be flashed is MTK and comes with MTK Flash Files, follow the procedure below to flash MTK smartphones. MTK flash files come with preloader, boot.img, scatter file and etc.
If your smartphone is a Spreadtrum smartphone or the flash file comes in .PAC format, it means you are going to flash it with Spreadtrum Upgrade Tool.
If your smartphone is running Qualcomm chipset or the firmware you downloaded for is in .mbn format, or If the Lenovo A1900 Firmware is in .CPB format, just follow the procedure below to flash it.
If you are flashing other smartphones like MediaTek, SpreadTrum, Qualcomm Snapdragon and other Chipset, Check the instruction below