The official stock firmware for LAVA Z35 helps recover your phone to its original factory state. If you’re facing issues like boot loops, software bugs, factory reset protection lock, or sluggish performance, installing the stock ROM can resolve them.
This ROM is specific to your device and ensures proper hardware compatibility and security. Please note: stock firmware is device-specific and cannot be used across different models.
Important Notes:
- Back up all important data before proceeding.
- Follow the installing steps carefully to avoid bricking your device.
- Flashing incompatible firmware may cause boot issues or render your device unusable.
- Verify that your variant number matches LAVA Z35 exactly before installing.
Download Links
- SW_U_V05_HW_V1.0_250415
- SP Flash Tool
- MediaTek USB Drivers
- Contact Me for unbrick, frp, reset, region change & root
Benefits of Installing Stock Firmware
- Unbrick a dead or non-booting LAVA Z35
- Remove factory reset protection (Factory Reset Protection) lock
- Fix common software issues, bugs, and lag
- Bypass screen locks such as PIN, pattern, or password
How to Flash Stock Firmware on LAVA Z35
- Install the appropriate USB driver for your LAVA Z35 on your computer
- Launch the SP Flash Tool V5
- Select the
scatter.txtfile from the firmware folder - Load the DA and Auth files if required (for secure boot devices)
- Set the installing option to “Download Only”
- For protected or secure devices, you may need to disable Serial Link Authentication. Follow this guide to bypass SLA/DAA (optional)
- In SP Flash Tool, go to Options > Connection and set UART Baud rate to 921600 (only if installing via UART)
- Click the “Download” button to begin the installing process
- Connect your LAVA Z35 in EDL mode using a USB cable
- Wait for the installing process to complete; your device should reboot automatically once done
Installing Recovery ROM via ADB
adb sideload filename.zip