HOW TO UPGRADE HUAWEI HONOR 6 PLUS TO MARSHMALLOW

Please make sure you cellphone have not FRP lock on. You can check FRP lock in Fastboot mode. Your Huawei phone battery must be fully charged before starting software upgrade process. Phone will give error if your huawei honor 6 plus battery found lower than 30% I recommend you should charge battery before start huswei honor 6 plus update.

Extract Huawei Honor 6 Plus PE-TL10 Firmware file using Win Zip, Win RAR, or Zip7
Arrange minimum 4GB SD Card and Format it to FAT32 file system
Make “dload” folder in SD Card root directory
Copy UPDATE.APP to dload folder
Insert card to phone
Press and hold Vol + Vol – and Power On
Release Keys when you see Upgrade screen
Wait for few minutes to complete honor 6 plus upgrade process.
Configure phone after complete upgrade process.
Read carefully
This version is PE-TL10C185B510, please read the release characteristics of the
instructions and carefully upgrade.
(1) Software Requirements
Please ensure that the phone is Huawei original version before upgrading, no other
online unofficial version upgrade, otherwise, the upgrade progress maybe have risk to fail
and introduce unknown problems.
(2) Hardware requirements
The software is only available for PE-TL10 mobile phone hardware, if you upgrade
this software on other phone models, this phone maybe not able to boot.