Disassembly guide for the Samsung Galaxy SM-A800F in a 1007 KB PDF, taken from the service documentation rather than a circuit diagram. It walks through opening the phone, the order of removing the back, frame, battery and boards, and where screws, clips and flex cables are located. Following it reduces the risk of tearing flexes or cracking the display during repair. For electrical faults it should be paired with the SM-A800F schematic, and model codes should be checked since regional variants can differ slightly.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @schematic_mobiles. Enginerys does not host this file.
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