He backed up everything. Photos, contacts, the save file from Shadow Fight 2 . Then he did a full Nandroid backup using TWRP—the custom recovery he’d installed last Diwali, voiding his warranty with a joyful click.
He didn’t tap “Install Now.” He was a man of process. oppo f3 nougat update forum xda
“RohanTheFlash – India. Update successful. Overnight. No data loss. Multi-window works. Camera seems snappier. Thank you to the XDA community for the pre-update checklist. Without you, I would have forgotten the persist backup.” He backed up everything