OPPO F19 & OPPO A74 Service Manual

Contents

1. Guidance

1.1 Warnings
1.2 Cautions

2. General Repair Information

3. Phone Structure Diagram

3.1 Product Appearance
3.2 Phone Structure Explosive View
3.3 Explosive Map BOM

4 Disassembly Steps

4.1 Disassembly tools required as shown below:
4.2 Preparation    
4.3 Precautions for disassembly

5. Assembly Steps

5.1 Materials are required to be replaced after disassembly
5.2 Precautions for assembly

6. Calibration

6.1 AfterSale Devices Calibrate
6.1.1 Leak Calibration
6.1.2 Fingerprint optical calibration
6.2 Dual Camera Calibration
6.2.1 Calibration Scenario
6.2.2 Calibration Method

7. Function test    

7.1 Test Path
7.2 Test Requirements

8. Cautions