L2 Repair Document
TCL
Communication Ltd.
Rev.
ONETOUCH 8085+LKB001X/A
Level 2 Repair Document
Page
1.0
24/71
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3.4 Note of Battery
Potential for fire or burning. Do not puncture, crush, or heat the battery. Strictly avoid using sharp tool to
pry up battery.
Fire extinguisher is needed for emergency.
The battery can
’t be re-used after disassembly.
4 Tablet System install
It is authorized to install system firmware for the tablet which needs to be updated. The system
firmware includes two parts, BIOS and OS. Firmware can be downloaded from TS website via it.
Thus internet access is necessary. TS Website:
4.1. Equipments requested when download
：
⑴
A tablet and keyboard with full power;
⑵
PC with windows system;
⑶
A USB disk (more than 8G).
⑷
The OS firmware size is more than 4G, so prepare several USB disk and store the firmware in them.
4.2 BIOS install process
Step 1: Download BIOS folder from TS website and unzip it and copy it to USB disk.
