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A99
1. Technical Specifications :
Particular
Key Matrix For Flashing
Chipset
Android Version
Frequency
Network Mode
ROM
RAM
Internal SD Card memory
Expandable Memory
Factory mode code
Remarks
NO
MT6582
Android 4.4
GSM 850/900/1800/1900 WCDMA 2100
Dual SIM:WCDMA+GSM
8GB
1GB
4GB
32GB
*#6803#
Disassembly procedure
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Summary of Contents for Micromax A99
- Page 1 Disassembly procedure 1. Technical Specifications : Particular Remarks Key Matrix For Flashing Chipset MT6582 Android Version Android 4.4 Frequency GSM 850/900/1800/1900 WCDMA 2100 Network Mode Dual SIM:WCDMA+GSM Internal SD Card memory Expandable Memory 32GB Factory mode code *#6803#...
- Page 2 Disassembly procedure 2. CAUTIONS I. Flashing & Servicing must be undertaken by qualified personnel only. II. Ensure all work is carried out at an anti-static workstation and that an anti-static wrist strap is worn. III. Use only approved Tools & components as specified in the parts list. IV.
- Page 3 Disassembly procedure (3)remove back cover,locate shrapnel of power key,locate shrapnel of volume key,power key and volume GPS antenna paste position Locate shrapnel of power key Locate shrapnel of volume key MIC rubber case WIFI antenna paste position speaker GSM antenna paste position （4）Use tweezers to lift up and loosen the TP FPC buckle, LCD FPC buckle,main FPC buckle ①TP FPC buckle ②LCD FPC buckle...
- Page 4 Disassembly procedure (5)Tear down the insulated tape of power FPC and volume FPC,then loose weld power FPC and volume FPC. The power key weld position Enlarged view The volume key weld position (6)Use tweezers to lift up and loosen the main FPC buckle,then remove coaxial cable from vice-board. Coaxial cable buckle Main FPC buckle Enlarged view...
- Page 5 Disassembly procedure （8）Remove the rear and the front cameras from PCBA buckles,then using tweezers loose coaxial cable. The rear camera buckle The front camera buckle...
- Page 6 Disassembly procedure (8)Blowing the front edge of TP components with electric hot air gun at the degree of 150-200℃last about 2 minutes, then using disassembly piece along the side to separated TP component from front cover. The front cover and TP component have been separated as shown in blow figure: The positive side of The reverse side of TP TP component...
- Page 7 Disassembly procedure (9)After the above steps, all spare parts and components have been disassembled as below.(In order to avoid secondary damage, some spare parts will not be disassembled. Thanks For any Query or suggestion, Please write to tech.help@micromaxinfo.com...
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