You can use these firmware to :
- Unbrick LG G4 LS991 USA Sprint
- Updates LG G4 LS991 USA Sprint to Android 6.0 Marshmallow
- Downgrade/Rollback LG G4 LS991 USA Sprint to Android 5.1.1 Lollipop
- Flashing LG G4 LS991 USA Sprint
- Hared Reset / Restore LG G4 LS991 USA Sprint to 100 % stock factory
- Unroot LG G4 LS991 USA Sprint
- Repair solutions for LG G4 LS991 USA Sprint if boot loop, Hardbrick, Lost recovery, or stuck on logo and we know that this is not a problem with the machine or Hardware, but only software. Usually occurs because installing false ROM/firmware, conflict in system/data, overclocking CPU or infected Virus.
Notes :
- How to install LG G4 LS991 USA Sprint Firmware → Read Here
- All LG Mobile Phone KDZ Firmware / Stock Rom → Download here
- LG G4 LS991 USA Sprint Full phone specifications –> Read Here
LG G4 Firmware (Stock Rom) Device Model : LS991 |
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| Country/Carrier | Android OS | Firmware Version | Release date | Link | Changelog |
| USA (Sprint) | 6.0 Marshmallow | LS991ZVC | 07/07/2016 | Download | Android Security Patches |
| USA (Sprint) | 6.0 Marshmallow | LS991ZVB | 04/07/2016 | Download | Factory Reset Protection Updates, Bug Fixes |
| USA (Sprint) | 6.0 Marshmallow | LS991ZVA | 02/02/2016 | Download | Bug Fixes |
| USA (Sprint) | 6.0 Marshmallow | LS991ZV9 | 12/22/2015 | Download | OS Upgrade to Android 6.0 Marshmallow , Sprint Global Roaming |
| USA (Sprint) | 5.1.1 Lollipop | LS991ZV6 |
09/16/2015
|
Download | Factory Reset Protection Updates, UI & Network enhancements , 3rd Party App Updates |
| USA (Sprint) | 5.1.1 Lollipop | LS991ZV5 (Recommended) |
07/01/2015
|
Download | Bug Fixes |
| USA (Sprint) | 5.1.1 Lollipop | LS991ZV4 | 05/22/2015 | Download | Initial release |
Please leave comment if you have question or found broken link.
2 comments
Can I install any of the LG G4 Firmware to update my LS991ZV1 ?
Any firmware I tried just keeps on failing using the LGFlash tool V2.0.1.6 it will begin the process and fail at
Also Model is showing as MSM8994 I thought the phone model is LS991?
MSM8994 is the type of your chipset, the Qualcomm snapdragon MSM8994, this chipset can be mixed in various mobile models. all you need to pay attention to is your LG model, you can see it behind the battery .. try removing the battery on your phone to see your device’s model number, after that please download the firmware according to your device’s model number.