GSM-Forum - View Single Post - LG G5 H830 firmware write failed [Answered]

hopebay · 09-10-2018, 07:13

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Checking data...OK
Platform: LG Qualcomm
Selected port: COM123
Selected model: H830
Reading info...
Model ID: LG-H830
IMEI: 000000-00-000000-0
Android version: 7.0
Battery level: 45%
SW Version: H83020a
Mode: Emergency
Initializing flash...OK
SW version: LGH830AT-00-V20a-TMO-US-NOV-07-2016-ARB01+0
Android version: 7.0
LAF Version: 1.1
Product ID: YE01S160331001332
IMEI: 356729-07-059541-2
Target operator: TMO
Hardware: rev_10
Writing phone firmware without real necessity is at your own risk.

Downgrade may lead to phone damage!

Please, make sure the phone's battery is fully charged.
Disconnect all other devices from the computer (including phones,
modems, etc.) and close all other running programs.
To avoid errors in the flashing process, use a clean PC (without any
installed drivers for other Qualcomm-based devices).
You should not run any other programs or attach new devices to your
computer during the flashing!
Opening "H830_V10d_00_0523.oct"...OK
Setting options...OK
Reading partitions...OK
Formating USERDATA...OK
Formating ENCRYPT...OK
Writing PrimaryGPT...Failed!
LAF Error: 80000121.
Please re-flash phone with the latest firmware from the support area.
Performed by 2.8.8 Software version.

09-10-2018, 07:13	#1 (permalink)
hopebay Freak Poster Join Date: Mar 2011 Posts: 140 Member: 1546578 Status: Offline Thanks Meter: 9	LG G5 H830 firmware write failed [Answered] -------------------------------------------------------------------------------- Checking data...OK Platform: LG Qualcomm Selected port: COM123 Selected model: H830 Reading info... Model ID: LG-H830 IMEI: 000000-00-000000-0 Android version: 7.0 Battery level: 45% SW Version: H83020a Mode: Emergency Initializing flash...OK SW version: LGH830AT-00-V20a-TMO-US-NOV-07-2016-ARB01+0 Android version: 7.0 LAF Version: 1.1 Product ID: YE01S160331001332 IMEI: 356729-07-059541-2 Target operator: TMO Hardware: rev_10 Writing phone firmware without real necessity is at your own risk. Downgrade may lead to phone damage! Please, make sure the phone's battery is fully charged. Disconnect all other devices from the computer (including phones, modems, etc.) and close all other running programs. To avoid errors in the flashing process, use a clean PC (without any installed drivers for other Qualcomm-based devices). You should not run any other programs or attach new devices to your computer during the flashing! Opening "H830_V10d_00_0523.oct"...OK Setting options...OK Reading partitions...OK Formating USERDATA...OK Formating ENCRYPT...OK Writing PrimaryGPT...Failed! LAF Error: 80000121. Please re-flash phone with the latest firmware from the support area. Performed by 2.8.8 Software version.