ZTE Trek2 (K88) B23 Firmware & 가이드

ZTE Trek2 B23 Firmware

AT&T 제공 펌웨어 정보

Android 7.1.1 버전

AT&T Trek 2 HD (K88) - Software Update for the AT&T Trek 2 HD (K88) - AT&T (att.com)

https://drive.google.com/file/d/1EWJfrapqbdf-GwkzxLn51uG5YqpTCcTc/view?usp=sharing 

K88V2.0.0B23_SD.zip

 

 

펌웨어 업그레이드 가이드

K88 SD Card Upgrade Instructions

* 버전 정보는 무시하시고 방법 자체만 참고하시면 됩니다.

K88 SD Card Upgrade Instructions.pdf

0.18MB

 

Before Upgrade the handset:

1) Make sure your phone has enough battery on it: at least 40% left

2) Make sure the micro SD card in the Tablet.

3) Make sure this will save the upgrade package “P895A80V1.0.0B33_SD.zip” to your SD card root directory. 

4) Please back up your personal data before upgrading, otherwise it maybe erase your personal information and data on this tablet. 

 

Upgrade Steps:

1. Long press the power key, choose Restart option and then long press the volume up key at the same time. 

2. Enter the recovery mode and choose the Apply update from SD card as below

3 Choose the below zip file.

4 The upgrading interface as below

5 Upgrade finished as below

6 Choose the Reboot system now, it will restart with new firmware.

7 Verify the new software version:
Go to Settings => About tablet => Build number, you will see the new
software version, K88V1.0.0B33

 

 

** 저도 현재 기기를 가지고 있지 않아 문의 주셔도 회신이 어렵습니다.