Download Lava LZG402 FRP File:
Install SPD Driver
1- Download the package & Extract Flash tool.
2- Out of the icon appearing, Double click on UpgradeDownload.exe.
3- It will Launch the tool on PC.
4- Click on Load Packed button & Select the Firmware with extension .pac at end.
5- Click on Downloading button which is at third position.
6- Switch off your Mobile & connect it to PC using Volume down key.
7- It will lead you to Successful flashing.
Infinix Hot 10i X658E Flash File:
Install MTK Driver.
1- Download the package & Extract SP Flash tool.
2- Out of the icon appearing, Double click on Flash_tool.exe
3- it will launch the tool on your PC, Click on Scatter-Loading appearing on the Right side of the tool.
4- Now, assign the firmware which will be in form “Android_scatter.txt”.
5- Click on Download to start flashing.
6- Switch off your Mobile and Connect it to PC by pressing Volume down or Volume up key.
7- It will lead you to Successful Flashing
The system has been destroyed error getting always on Redmi A-Series model like (Redmi 7A, Redmi 6A, Redmi 9A, POCO M2 etc.).
Lets see the step by step process that is mentioned below :
Step 1 : If you are getting the error mentioned above on xiaomi model, which is “The system has been destroted” firstly, You have to try to flash with Eng. file or EMMC change file that you can download it from our website
Eng file or EMMC change file
Step 2: If you are still facing the same issue after flashing, open back panel of the phone and check CPU number which would be mentioned like this SDM439-AB 
Step 3: Now, you need to replace the CPU but SDM 439 number should be same but alphabet letter need to be differ for example : if there is AB mentioned we need AA
Step 4: If you don’t know about the CPU, so you need to search on google or can take help from schematic diagram.
Step 5: After you replaced the CPU of the phone ,it will automatically start.
congratulations your problem is solved sucessfully.
Now, you can use it.
If you need more help watch this video mentioned below :
