Software Update

[Rajesh_Shiva]

My friend has root his xperia c and installed the custom lollipop os and now he wants to replace it with original 4.2.2 so tried us pcc it started downloading the latest available software for xperia c but i had a doubt and stopped it
Does it will successfully replace the software anybody tried before can i follow the procedure???? Bcoz its a rooted phone

[Rajesh_Shiva]

Sorry i got NO in configuration

[Uliwooly]

@Rajesh_Shiva

Reinstall the Custom ROM

[Rajesh_Shiva]

If i go to service centre whether they can install the original firmware..

[Uliwooly]

@Rajesh_Shiva

If you unlocked the bootloader I doubt it. 

[Rajesh_Shiva]

Does Bootloader can be relocked??

[Uliwooly]

@Rajesh_Shiva

yes, BUT the DRM are gone forever same as the warranty.

[Rajesh_Shiva]

I dont care about warranty, What is DRM? Tell me the procedure to relock the bootloader, after relocking i can install using pcc right?

[Uliwooly]

@Rajesh_Shiva

I'm looking into it, I don't know what or how you flashed your phone 

but check this out

http://forum.xda-developers.com/sony-xperia-c/general/how-to-install-restore-stock-android-t2832005