UMT Vivo Y11 (PD1930AM) Dead Boot Repair, Full Flashing & FRP Reset via UMT QcFire v12.9

[had!gsm]

Greetings Fellow Technicians,

Sharing a successful recovery of a Vivo Y11 (Model: PD1930AM) that was in a dead state. Using UMT QcFire v12.9, I performed a full firmware flash to repair the boot and also cleared the FRP lock in the same process.

Device Information:​

• Brand: Vivo
• Model: Y11 (PD1930AM)
• Chipset: Qualcomm Snapdragon
• Condition: Dead Boot / Software Brick
• Tool Used: Ultimate Multi Tool - QcFire v12.9

Operation Performed:​

1. Tool Selection: Launched UMT QcFire and moved to the Flasher tab.
2. Firmware: Loaded the tested Dead Boot Repair Flash File (PD1930AM).
3. Configuration:
   • Selected Single Program Mode.
   • Checked "Protect Calibration Data" (to save original IMEI/Network data).
   • Checked "Reset FRP after Flash".
   • Checked "Xiaomi New Auth Bypass" (for stable connection).
4. Connection: Connected the device in EDL Mode (9008).
5. Execution: Clicked Flash. The tool successfully wrote all partitions including userdata, repaired the boot sector, and reset the FRP lock.

Professional Log Highlights:​

Plaintext

Writing [userdata_0] -> [userdata]...Done
Set Bootable Storage Drive to 0...Done
Reading Partition Table...OK [59]
Resetting FRP Lock.......Done
Resetting device...Done
Operation Finished.
QcFire Ver. 12.9

Technical Tip:​

When repairing a dead Vivo Y11, always ensure you are using the correct PD1930AM specific firmware. Also, checking "Protect Calibration Data" is crucial to avoid losing the device's original security and radio frequency information.

Best Regards, GSM Hadi