L2E Repair Document
TCL
Communication Ltd.
Rev.
9015W Level 2 Enhance Repair Document
Page
1.0
41/62
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SIM card recognized failure
Check whether the SIM card is
good
N
N
C h e c k w h e t h e r S I M c a r d
connector is good
Re-assemble or change
SIM card
Re-weld or change SIM
card connector
Y
Replace PCBA
Y
S I M c a r d c a n
’
t b e
recognized
Y
