Jio ODU52140 (RG520F-JO / SDX65) Recovery Help Needed – Locked Bootloader
Hello everyone,
I need help recovering my Jio ODU52140 (RG520F-JO, Qualcomm SDX65).
The device became unusable after a corrupted firmware was flashed through the WebUI. Since then, the bootloader has remained locked.
Device Status
- Device: Jio ODU52140
- Module: RG520F-JO (Qualcomm SDX65)
- Bootloader: Locked
- Fastboot: Accessible
- Qualcomm EDL (9008): Accessible
Although I can access Fastboot, I cannot flash or boot any image because the bootloader is locked. The device is also detected in Qualcomm EDL (9008), but I don’t have the required programmer or recovery package to restore it.
I would sincerely appreciate any assistance with:
- A compatible Firehose programmer for the RG520F-JO (SDX65).
- The Jio service/QFlash firmware package or other stock recovery package.
- The official Qualcomm/Jio flashing tool used for servicing this device.
- Recovery files or instructions that can help bring the device back to a bootable state.
If anyone has successfully recovered this model or has access to the required service files, I would be extremely grateful for your help. Even sharing the necessary files or pointing me to the appropriate source would mean a lot.
Thank you for your time and support.