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A064
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
NA
MT6571A/E
Android 4.4.2
1.3Ghz
GSM900/1800
4G
512M
10.95G
up to 32G
*#*#3646633#*#*
L2 Service Manual
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Summary of Contents for Micromax A064
- Page 1 A064 L2 Service Manual 1. Technical Specifications Particular Remarks Key Matrix For Flashing Chipset MT6571A/E Android Version Android 4.4.2 Frequency 1.3Ghz Network Mode GSM900/1800 512M Internal SD Card memory 10.95G Expandable Memory up to 32G Factory mode code *#*#3646633#*#*...
- Page 2 A064 L2 Service Manual 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.
- Page 3 A064 L2 Service Manual (2) LCD Description Reason Solution LCD FPC assemble issue Reassemble LCD FPC LCD segments missing, Fading, Contrast issue, Black lines, Color issue, Backlight LCD FPC broken Change the LCD issue, Blank display, Bad pixel, Mainboard issue Refer to the L3 Repair Flickering.
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Page 4: Main Board
A064 L2 Service Manual (3) Touchpad Description Reason Solution FPC assembly Reassemble the FPC TP not working and the light FPC broken Change the TP perception issue Mainboard Refer to the L3 Repair The light perception issue Change the TP... - Page 5 A064 L2 Service Manual (4) Charging Description Reason Solution Data cable issue Change the data cable I/O connector Change the I/O connector No charging Charger issue Change the charger Refer to the service guide L3 Data cable issue Change the data cable...
- Page 6 A064 L2 Service Manual (5) USB Description Reason Solution Data cable issue Change the data cable I/O connector Change the I/O connector No charging Charger issue Change the charger Refer to the service guide L3 Cannot use DATA D+ or D- is broken...
- Page 7 A064 L2 Service Manual (6) Main Camera/Front Camera Description Reason Solution Connection issue Re-connecting Camera not ready/not Camera issue Change the camera working/no function Refer to the service guide L3 Front camera can’t Camera issue Change the front camera open Rear camera can’t open Camera issue...
- Page 8 A064 L2 Service Manual (7) Vibrator Description Reason Solution Soldering issue Re-soldering the vibrator Vibrator issue Change the Vibrator No vibrating Refer to the service guide L3 Assemble issue Reassemble the vibrator Vibrator...
- Page 9 A064 L2 Service Manual (8) Network and 3G – LTE not working Description Reason Solution The coaxial cable assembly issue Reassemble GSM antenna assembly issue Reassemble SIM card broken Change a new SIM card No signal RF IC issue Refer to the service guide L3...
- Page 10 A064 L2 Service Manual (9) WI-FI & Bluetooth Description Reason Solution Wifi/BT antenna stand assembly Reassemble No signal issue Mainboard Refer to the service guide L3 GPS antenna WIFI/BT antenna (10) FM / Radio Description Reason Solution Earphone issue Change a new earphone...
- Page 11 A064 L2 Service Manual (11) Ear Phone Description Reason Solution earphone issue Change a new earphone SIDE Open the housing of MIC, check WORKING Cable broken and solder the cable CPU or charging IC with issue Refer to the service guide L3...
- Page 12 A064 L2 Service Manual (12) Outgoing Audio /louder speaker Description Reason Solution The SPK with dust Clean the SPK Speaker foam issue Change it Noise/crack Speaker issue Change it Refer to the service guide L3 Connection issue Assembly it again...
- Page 13 A064 L2 Service Manual (13) Incoming Audio /MIC Description Reason Solution There is dust with MIC Clean the MIC Solder issue Re-solder it Noise with uplink side MIC issue Change the MIC The main LINK FPC assembly Reassemble the Link FPC...
- Page 14 A064 L2 Service Manual (14) Receiver Description Reason Solution There is dust with receiver Clean the receiver Noise/crack Receiver issue Change it Refer to the service guide L3 Connection issue Assembly it again No voice/ volume low Receiver issue Change it...