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SM-F741U
Samsung SM-F741U Manuals
Manuals and User Guides for Samsung SM-F741U. We have
1
Samsung SM-F741U manual available for free PDF download: Repair Manual
Samsung SM-F741U Repair Manual (151 pages)
Brand:
Samsung
| Category:
Cell Phone
| Size: 28 MB
Table of Contents
Table of Contents
2
Usage Notices
5
Precautions for Repair
5
ESD (Electrostatic Discharge) Precautions
6
Instructional Icons
7
Software Update
8
Updating Software through FOTA
8
Software Update Failure
8
Updating Software through Smart Switch
8
Recovering from a Software Update Failure
9
Recovering on Another Computer
9
Performing a Factory Data Reset
10
Quality Test
12
Quality Test Using the Samsung Members App
12
Device Diagnostics
12
Test Items
13
Calibrations
26
Used Parts and Calibration Functions in Supported Models
26
Using the Self Repair Assistant App
27
Optical Fingerprint Sensor Calibration
32
Resetting the Battery Cycle Count
35
Range Sensor Calibration
38
Touch Screen Panel Calibration
40
Speaker Calibration
42
Under-Display Camera Calibration (Fold Models Only)
44
Digital Hall Sensor Calibration (Fold and Flip Models Only)
46
Exploded View and Parts List
49
Exploded View
49
Parts List
50
Disassembly and Assembly
52
Tools for Disassembly and Assembly
52
Fasteners (Adhesives and Materials) for Assembly
55
Disassembly and Reassembly for Replacement
57
SIM Card Tray
59
Disassembly
59
Reassembly
60
Back Cover
61
Disassembly
61
Reassembly
65
Cover Screen
69
Disassembly
69
Reassembly
75
Charging Port and Microphone
80
Disassembly
80
Reassembly
86
Main Board
91
Disassembly
91
Reassembly
96
Front Camera
102
Disassembly
102
Reassembly
105
Rear Camera
108
Disassembly
108
Reassembly
109
Top Speaker
110
Disassembly
110
Reassembly
111
Bottom Speaker
115
Disassembly
115
Reassembly
116
Volume Button
119
Disassembly
119
Reassembly
120
Side Button (Fingerprint Recognition Sensor)
121
Disassembly
121
Reassembly
126
Screen Module
133
Disassembly
133
Reassembly
135
Battery
137
Disassembly
137
Reassembly
142
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