realme C30 imei repair problem

[Vishal-2704]

when i write imei its show succesfully write in dft tool. but in mobile show old imei same. i do hard rest , wipe data after write imei but same show old imei. anyone please help

 

[GsmDost]

* Unlock bootloader
Factory Reset
* Services tab -> Patch Cert (Realme)

 

[Vishal-2704]

* Unlock bootloader
Factory Reset
* Services tab -> Patch Cert (Realme)

I try this method but when i try unlock bootloader then stuck on FDL LOADER ok.

 

[GsmDost]

I try this method but when i try unlock bootloader then stuck on FDL LOADER ok.

Advanced auth select

 

[Vishal-2704]

Advanced auth select

I do this option too. but same result. after sending fdl loader tool stuck

 

[GsmDost]

Other select t612 please

 

[Vishal-2704]

patch cert not supported

Other select t612 please

 

[GsmDost]

Please downgrade firmware.

 

[Vishal-2704]

Please downgrade firmware.

I do allready. but same issues. and after flash with dft tool mobile gone dead. then i have to flash with unlock tool and thn alive. please fix SPRD section this all bugs.