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Micromax x081 Service Manual
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X081
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
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. Ensure all components, modules, screws, and insulators are correctly re-fitted after servicing and
alignment
V. Ensure all cables and wires are repositioned correctly if Handset disassembled
VI. Electrostatic discharge can easily damage the sensitive components of electronic products. Therefore,
Service Centre must adhere the precautions which mentioned above.
3. L2 Level trouble shooting
Remarks
0-9 NUM ,* ,#,Function key
SC6531DA
NA
900MHZ/1800MHZ
GSM
32MB
32MB
32MB
MB can support up 16 GB T card
*#2020#
L2 Service Manual

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Summary of Contents for Micromax x081

  • Page 1 X081 L2 Service Manual 1. Technical Specifications : Particular Remarks Key Matrix For Flashing 0-9 NUM ,* ,#,Function key Chipset SC6531DA Android Version Frequency 900MHZ/1800MHZ Network Mode 32MB 32MB Internal SD Card memory 32MB Expandable Memory MB can support up 16 GB T card...
  • Page 2 X081 L2 Service Manual Main components Vibrator, speaker, receiver, all in one Earphone Sim slot connection T card slot Flashli connection camera BT antenna 1、CAN NOT SWITCH ON Re-insert battery then try to power on Upgrade the SW again Cleaning the battery connector...
  • Page 3 X081 L2 Service Manual Battery Battery connector Phone Hang Re-insert battery then power on Upgrade the SW Replace PCBA Battery PCBA...
  • Page 4 X081 L2 Service Manual Display issue Re-insert battery then power on Upgrade the software Re-solder the LCD FPC Replace the LCD Replace the PCBA PCBA SIM ISSUE Re-insert battery then power on Upgrade the software Replace SIM card Clean SIM slot pins...
  • Page 5 X081 L2 Service Manual SIM slot N0/WEAK SIGNAL TROUBLE SHOOING Re-insert battery then power on Upgrade the SW Check & clean the antenna connector Replace the PCBA PCBA Antenna Connector...
  • Page 6 X081 L2 Service Manual Antenna Connector NO/LOW SOUND FROM SPEAKER Re-insert battery then power on Upgrade the SW Re-solder the connector Replace the speaker Replace the PCBA Speaker PCBA Speaker connector...
  • Page 7 X081 L2 Service Manual RECEIVER LOW VOICE OR NO VOICE Re-insert battery then power on Upgrade the SW Re-solder the connector Replace the receiver Replace the PCBA Receiver PCBA Receiver connector...
  • Page 8 X081 L2 Service Manual MIC ISSUE Re-insert battery then power on Upgrade the SW Replace MIC cover Re-solder MIC connector Replace MIC Replace PCBA cover PCBA connect...
  • Page 9 X081 L2 Service Manual Cannot charge or connect to PC Power off and check if handset can be charge Upgrade the SW Replace charger Replace USB cable Re-solder USB connector Replace PCBA connector...
  • Page 10 X081 L2 Service Manual Can’t detect T card Re-insert the T card and try Upgrade the SW Replace T card Replace T card slot Replace PCBA T card slot...
  • Page 11 X081 L2 Service Manual FM issue Re-insert the battery then power on Upgrade the SW Clean FM antenna connector replace the PCBA antenna connect FM antenna connector...
  • Page 12 X081 L2 Service Manual BT issue Re-insert the battery then power on Upgrade the SW Re-solder antenna connector replace BT antenna Replace PCBA antenna antenna connector...
  • Page 13 X081 L2 Service Manual Earphone issue Re-insert the battery then power on Upgrade the SW Re-insert earphone Replace earphone Re-solder earphone connector replace earphone connector Replace PCBA Earphone connector...
  • Page 14 X081 L2 Service Manual Camera issue (dot, cannot open, noise and so on) Re-insert the battery then power on Upgrade the SW For dot, blow the camera Re-solder the FPC Replace the camera Replace PCBA Camera Camera...