Originally Posted by sancho1234
How can I use the spl.nb file?
Rename to rhodimg.nbh and use classic flash SD method?
You have to follow this thread to restore SPL: http://forum.xda-developers.com/showthread.php?t=550131
how to reflash Stock/Shipped SPL - STEP BY STEP - FOR WARRANTY REASONS ONLY!
0. please make sure you already flashed stock ROM and radio, because stock SPL flash is *always* the last step before sending the device in.
1. Download the Relocker attachment, extract the zip and run the EXE on your PC
2. if you wish to replace RUU_Signed.NBH that got extracted, feel free to do so, but not necessary (this Hard-SPL will only allow overwrite with a SPL signed by our custom cert). the included one is the 0.79.0000 stock SPL. you also have the option for 0.84.0000 and 0.87.0000, see the attachments. (in the above mentioned url)
and 0.88.0000, see the attachments. (My original SPL added)
4. verify if it flashed by checking version in tricolour screen, it should say 0.79.0000 (or 0.84.0000 or 0.87.0000 or 0.88.0000), not 0.85.OliNex.