LG Bridge:

LG official tool that You can use to manage, update, and back up your devices.
User LG Bridge -“Update error recovery” to unbrick your LG Phone.
Use LG Bridge to update or restore your phones stock software – List of supported devices here.[U.S. for example]
About LG Bridge, check LG USA official website here.

1. Download PC LG Bridge Setup EXE:
2. Download Mac LG Bridge Setup DMG

LG G5 Stock KDZ/TOT firmware – Checking LG G5 Software Update history:
A document which tracks the LG G5 firmware update history and list all available kdz/tot firmware for LG G5, Check it here.

How to Download LG G5 KDZ Stock Firmware:

Go, Input your device IMEI and Click Download.

or VISIT “”, replace “xxx” with your device IMEI – 15 digit numbers

AT&T and Sprint host Firmware on their own servers, So You can not download H820/LS992 firmware through above IMEI Query URL.

How to unbrick/Restore LG G5 back to Stock:

LG Flash Tool
LG UP Lab Frame
LG UP Store Frame
LG G5 DLL files for LG UP:

LG G5 DLL files for LG Flash Tool

LG G5 variants,Model numbers and Network/LTE bands

ModelNetwork, LTE bands
F700K/L/S [S. Korea]:GSM: 850/900/1800/1900 WCDMA: B1/B2/B5/B8 LTE: B1/B3/B5/B7/B8/B17/B26
H820 [AT&T]:GSM: 850/900/1800/1900 WCDMA: B1/B2/B5 LTE: B1/B2/B3/B4/B5/B7/B12/B20/B29/B30
H830 [T-Mobile USA]:GSM: 850/900/1800/1900 WCDMA: B1/B2/B4/B5 LTE: B1/B2/B3/B4/B5/B7/B12/B20
H831 [Canada]:GSM: 850/900/1800/1900 WCDMA: B1/B2/B4/B5 LTE: B2/B4/B5/B7/B12/B17/B29
*H840 [Latin America]:GSM: 850/900/1800/1900 WCDMA: B2/4/5 LTE: B2/B4/B5/B7/B12/B17
*H848 [China/Dual Sim]:CDMA: BC0 TD-SCDMA: 1900/2000 GSM: 850/900/1800/1900 WCDMA: B1/2/5/8 LTE: B1/3/38/39/40/41
H850 [Europe]:GSM: 850/900/1800/1900 WCDMA: B1/B2/B5/B8 LTE: B1/2/3/4/5/7/8/12/17/20/28/38/40
H860 [SE Asia/Middle East]:GSM: 850/900/1800/1900 WCDMA: B1/B2/B4/B5/B8 LTE: B1/2/3/4/5/7/8/12/17/28/38/39/40/41
H860N [Hong Kong/Dual Sim]:GSM: 850/900/1800/1900 WCDMA: B1/B2/B4/B5/B8 LTE: B1/2/3/4/5/7/8/12/17/20/28/38/39/40/41
H868 [Dual Sim]:GSM: 850/900/1800/1900 WCDMA: B1/B2/B5/B8 LTE: B1/3/7/38/39/40/41
LS992 [Sprint]:CDMA: BC0, BC1, BC10 GSM: 850/900/1800/1900 WCDMA: B2/B4/B5 LTE: B2/4/5/7/12/25/26/41
RS988 [Unbranded USA]:CDMA: BC0, BC1 GSM: 850/900/1800/1900 WCDMA: B1/B2/B4/B5/B8 LTE: B2/3/4/5/7/12/13/17/20/25
US992 [US Cellular]:CDMA: BC0, BC1 GSM: 850/900/1800/1900 WCDMA: B1/B2/B4/B5/B8 LTE: B2/3/4/5/7/12/13/17/20/25
VS987 [Verizon]:CDMA: BC0 GSM: 850/900/1800/1900 LTE: B2/B3/B4/B5/B7/B13
*Qualcomm MSM8976 Snapdragon 652 Quad-core Cortex-A72 & quad-core Cortex-A53, Adreno 510 and 3GB RAM.
All other G5’s have the Qualcomm MSM8996 Snapdragon 820 Dual-core 2.15 GHz Kryo & Dual-core 1.6 GHz Kryo, Adreno 530 and 4GB RAM.Unlock, Root, Custom Recovery, Please visit XDA forum – Autoprime’s All-in-One G5 Thread