Technical Analysis: Firmware Change and Update Procedures for HTC One X9 1. Introduction Firmware updates for the HTC One X9 Go to product viewer dialog for this item.
Scroll all the way to the bottom and tap on . From there, tap on Software updates . Step 3: Check for Updates Firmware Change Update on HTC One X9
htc_fastboot.exe tool (standard Google fastboot often fails on HTC devices).lk.bin (little kernel) or custom recovery will fail this update. You must restore stock firmware images first.Before updating, it is crucial to distinguish between two update types on this device: A Windows PC (most HTC utilities are Windows-only)