DESCRIPTION

ROM Mobile Lava Play Ultra 5G LXX521 – ROM Android 15

ONLY MT6878

Update ROM Official Lava Play Ultra 5G LXX521 Version : Lava_Play_Ultra_5G_LXX521_SW_V10_HW_V1.0_20260123 – full_k6878v1_64_user 15

Update ROM Official Lava Play Ultra 5G LXX521 Version : Lava_Play_Ultra_5G_LXX521_SW_V08_HW_V1.0_20251111 - full_k6878v1_64_user 15

ROM Official Lava Play Ultra 5G LXX521 Version : Lava_Play_Ultra_5G_LXX521_SW_V05_HW_V1.0_250815 – full_k6878v1_64_user 15

Gapps include – No Rooted

Language support : Multilang

Install ROM :

- Unpack FlashTools, and Click on Flash_tool.exe
- Under Download-XML, Click on the Choose button.
- Locate the XML File in the rom called "…Android_scatter.xml"
- if you have the file "Authentication File" also located in the decompressed rom
- Click the "Download" button
- Connect your Mediatek Device to the computer using the USB Cable (make sure it is power off).
- After connecting the device to the computer Press Volume Down or Volume Up key, so that SP Flash Tool can detect the device.
- Once the computer detects the device, the flashing or installation process will begin automatically.
- the installation process is completed, a Green Ring will appear.
- Finish !

- Close the SP Flash Tool and disconnect your Mediatek device from the computer.

※Please make a backup of your device before installing or updating ROM