Check Bios And Os Version - TCL Alcatel Plus 10 WIFI Repair Document

L2 Repair Document

4.4 Check BIOS and OS version

After installing BIOS and OS, check whether the BIOS and OS version in device is newest or not.
1. Check BIOS version
Way 1:
Step 1: Press
Step 2: Input "cmd" and click Ok;
Step3: Input "systeminfo" and press Enter key.
Rev.
1.0
ONETOUCH 8085+LKB001X/A
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and R key at the same time.
TCL
Level 2 Repair Document
Communication Ltd.
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