TCL Alcatel Idol4 - TF Card Recognized Issue

L2 Repair Enhance Document TCL Communication Ltd.
Rev.
ONE TOUCH 6055K/P/Y/B/H Level 2 Enhance Repair Document
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6.7 TF card recognized issue
Check whether the TF card is
good
N
Check whether the TF card
connector is good
Change TF card
Replace PCBA
Y
T F c a r d ca n ’ t b e
recognized
Y
N
N
Change TF card connector and see if
problem can be solved