• Introduction of ( Volt, current, Watt, Ohms)
  •  How to remove and fix mobile speaker and ringer
  •  How to repair and tracing battery connector supply
  •  Mobile not charging and charging/discharging problem solution
  •  Soldering and disordering of mobile components
  •  Mobile phone fingerprint related problem solution


Tools Introduction            

  • SMD Machine
  • Iron
  • Microscope
  • PPT Paste

Basic Electronic

  • Voltage
  • AMPR
  • Battery Faults

Resistor Working

  • Resistor Checking
  • Resistor Value
  • Identification of Diagram
  • Parellel & Series
  •  Introduction of ( AC/DC )
  •  How to Use Digital Multimeter
  •  About mobile phone history
  •  Mobile phone overview
  •  Mobile phone assembling & dissembling
  •  What is GSM and CDMA generation
  •  Mobile phone repairing by hardware
  •  Mobile electronics components details
  •  About ac/dc volt and current
  •  How to use multimeter
  •  Identify all mobile electronics components
  •  How to remove and fix mobile charging port
  •  How to remove and fix headphone jack
  •  How to remove damage and fix on/off switch
  •  All types of mobile ic details
  •  How to change/remove mobile touch screen
  •  How to change/remove mobile screen (folder)
  •  Mobile charging circuit repair
  •  Mobile network circuit repair
  •  Mobile sound circuit repair
  •  Mobile on/off switch circuit repair
  •  Mobile touch screen repair
  •  Mobile sensor repair
  •  Mobile camera and circuit tracing and repair
  •  Headphone jack and circuit
  •  Mobile repair by jumper
  •  How to repair and check battery
  •  Mobile shorting repair
  •  Mobile leakage repair
  •  Water damage mobile phone repair
  •  Mobile phone overheating problem solution
  •  Mobile phone vibrate problem solution
  •  Mobile phone sound related problem solution
  •  Mobile phone mic related problem solution
  •  Mobile white screen problem solution
  •  All types Mobile screen repair
  •  Mobile electronics components working, type, symbol, unit denoting letter and TESTING like- resistor, capacitor, transistor, mosfet, ic/chip, crystal, coil, diode, fuse, speaker, ringer, mic, vibrate, switch.
  •  All types Chinese mobile phone repair Samsung, mi, nokia, oppo, vivo, one+, honor, Motorola, Lenovo phone repair Mobile section



  •  About basic computer knowledge
  •  How to use computer
  •  How to use internet
  •  Basic networking
  •  How to unlock any types lock on mobile
  •  Frp lock remove
  •  How to flash mobile with flash file easily
  •  Pattern lock remove
  •  Unlock and lock phone
  •  Mobile EMEI number repairing
  •  All type Mobile mobile phone flashing
  •  Mobile software repairing by code number
  •  Mobile repair with miracle box
  •  Mobile repair with z3x box
  •  How to install windows driver and mobile application software on computer
  •  How to download mobile flashing file, driver, mobile application on internet





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AK Info Mobile Repairing Delhi Branch Address

4/45, 2nd floor, Saraswati Marg, near by Regent hotel, Block 4, WEA, Karol Bagh, New Delhi, Delhi 110005

AK Info Mobile Repairing Patna Branch Address

SNY Complex, opposite Dr. Zakir Hussain Insititute, naya tola, Kumhrar, Patna, Bihar 800026