Trying to fix my daughter's phone, that I had previously flashed before using the XT1049_GHOST_REPW_5.1_LPA23.12-39-R-15_cid6_CFC.xml.zip file. Unfortunately it is now bricked and sitting at LPA23.12-39-R-19, and it fails the flash with the "security version downgraded" and "preflash validation failed" messages.
Is there (A) any way to get the full file for the updated R-19, or (B) get the 35MB OTA update and splice it into the R-15 update to make it work?
Is there (A) any way to get the full file for the updated R-19, or (B) get the 35MB OTA update and splice it into the R-15 update to make it work?