Welcome To Our Site For a Free and Tested Firmware. Here, You can download Symphony H400 Smartphone firmware without worrying about any password Protection, virus or any corrupted files. You can flash this firmware into your phone to solve Soft Brick slow performance and many more. Our firmware is 100% tested by our Engineers. But if you find any problem flashing it or for any corruption, Please let me know. I am always here to help our visitors. If u have any advice, please let us know by commenting below.
You can use this firmware to solve these Problems and many more:
- Sudden Shut-Down.
- LCD Related Problem. (Blinking, Color Related)
- Unwanted Monkey
- Slow performance
- CPU and RAM High Uses.
- Phone Storage Full
- System file missing and Corruption
- “Unfortunately App has been stopped” Notification.
Symphony H400 Smartphone Firmware
Password : Gsmraja
How To Flash your Android device using SPFlashTool
- First Download The firmware from Website.
- Install USB VCOM Driver Into your PC.
- Download SPFlashTool and Run as administrator.
- Select scatter-file and press on Download button.
- After flashing, A green tic will apear.
- Disconnect your Phone from PC, and turn it on.
For an explained guide Click here