Acer F900 manual Removing the Back Cover

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Removing the Back Cover

IMPORTANT:Cover the work area with a clean, dry, lint-free cloth before placing the smartphone face down.

1.Press the two cover securing latches inward as shown.

2.Rotate the Back Cover away from the smartphone to remove it.

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Chapter 3

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Contents F900 Smartphone Service Guide Revision History Copyright Conventions Preface Page Table of Contents Serial Number Definition FRU Field Replaceable Unit List Features ChapterLight sensor Software pre-loaded System Block Diagram US BViews Your Acer Smartphone tourDescription Hardware Specifications and Configurations Processor SpecificationSystem Memory Specification TFT SpecificationCamera Specification WiFi SpecificationBluetooth Specification FM Radio SpecificationBattery Specification Battery LifeSoftware Upgrade Procedure Mode SwitchingSystem Requirements Using the EUU For distributor or service center Page Following screen displays Page Page Disassembly Requirements Pre-disassembly InstructionsDisassembly Process General InformationExternal Module Disassembly Process External Modules Disassembly Flowchart Removing the Stylus Removing the Mini-SD Card Page Removing the Back Cover Removing the Battery Removing the SIM Card Main Unit Disassembly Flowchart Main Unit Disassembly ProcessScrew List Step Quantity Step Screw Quantity SIM Board M1.6*1.5 Removing the Upper Cover Step Screw Quantity Screw Type Upper Cover M1.6*5Step Screw Quantity Screw Type Upper Cover M1.6*1.5 Page Chapter Page Removing the LCD Module Chapter Removing the Mainboard Step Screw Quantity Screw Type Mainboard M1.6*2Step Screw Quantity Screw Type Chapter Removing the Vibration Module Removing the Receiver Module Removing the SIM Board Step Screw Quantity Screw Type SIM Board M1.6*1.5Disconnect the FFC from the SIM Board Removing the Camera Shielding Removing the Camera Module Removing the Middle Cover Replacing Internal Module Components Replacing the Middle CoverPage Chapter Replacing the Camera Module Replacing the Camera Shielding Replacing the SIM BoardStep Screw Quantity Screw Type SIM Board M1.6*1.5 Replacing the Receiver Module Replacing the Vibration ModuleReplacing the Mainboard Step Screw Quantity Screw Type Replacing the LCD Module Replacing the Upper Cover Page Replacing the SIM Card Replacing the Battery Replacing the Back CoverReplacing the Mini-SD Card Replacing the Stylus Chapter Using DebugSwitcher Function Testing RUN in and Discharge TestsFM Receiver, Audio and GPS1 Tests Camera Test Function Testing Page Function Testing Sensor and Light Sensor Tests TV-out and GPS2 Test Using the Windows Mobile Test System Testing Item Procedure GuidelinesSatellite searching status ToolsChapter Serial Number Definition Code DescriptionAcer Snid Digit numeric year and week code as aboveFRU Field Replaceable Unit List F900 Smartphone Exploded Diagram Description Part Number Touchscreen 60.H420S.004Description Part Number F900 Smartphone FRU List Acer P/NRECEIVER.F900 Optical Device CAMERA.F900 Online Support Information Appendix aAppendix a Index