12 June 2016

How to Flash or Upgrade HTC Desire 620G dual sim with SP Flash tool ? (tested)

Posted by
12 June 2016
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You have to HTC Desire 620G dual sim phone device ? and in problem like auto turn on internet connection, auto turn on wifi connection, auto apk installing, auto gone balance, hang on logo, restarting, pattern lock, screen lock these problem you can solve using this method without any box just need to some impotent i think it is to be with you which one you can see in requirement tab there to be which need for above type problem solve this method you can use without any box its done from flash tool its also available here, and impotent of must be installed phones driver, you can't flash or upgrade if not installed in your computer or laptop it must be installed and also available in this post, here all are linked that tested and working fine just in one try this method and this is for everyone who new fresher technician or experience technician in android software related, before use remember of must be working well all are required which you can see in this method it below to be mention, different to be error when you try to flash or upgrade first of USB not recognized this error possible when micro USB not working, battery not charged, phone USB socket not working properly so if you fail with this method just write down your comment on below comment box i will soon possible to fix it, first take backup into device if live otherwise dead you can't take backup, this method use when device in dead condition also but must be in software problem in hardware device not be live.

Must read users:
This tutorial tested by me without any error but remember here some impotent question for successfully done with this tutorial, must be working device sub socket, must be working micro usb cable, must be working volume up or down keys for boot device, must be working computer or laptop usb socket, this tutorial you can use without any box it's simple.

Required for HTC Desire 620G

  • HTC Desire 620G dual Sim with good battery charged, it to be 80% up, and do not try with low battery
  • HTC Desire 620G dual Sim tested Stock ROM Firmware | Download Mirror | Mirror
  • HTC Desire 620G dual Sim USB (Flashing) Driver | Download here
  • HTC Desire 620G dual Sim Flash tool | Download here
  • Quality Micro USB Cable
  • Computer or Laptop

Procedure for HTC Desire 620G

  • First take files from above link which required for Flash or Upgrade, if link not working just leave your comment on below comment box
  • Extract to Desktop or As you like path from the WinZip, Must be installed WinZip software in your computer or laptop
  • Open SP Flash tool folder and choose flash_tool.exe file and open it
  • Click on Scatter-loading button and choose MT6592_Android_scatter.txt file and click OK
  • Now click on Download button and Just Insert Micro USB Cable into device after auto installing driver if installed in your computer or laptop
  • If device not detect so just Press and hold Volume Up key and Insert USB cable into device
  • If driver not take device after installed so just update Driver which above link's from the device manager
  • After updated flashing star automatically and wait until finished process, do not try to unplug device which in flashing
  • You are done, Congratulation
HTC Desire 620G Flash done Screenshot:
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20 comments:

  1. Flash done with Asia_India firmware but my phone is on bootloop again(htc logo )and only vibrates turning on and off all the time.Memory test (Nand Flash not detected ....UFS Not detected)Please help me

    ReplyDelete
    Replies
    1. Following this step 1. Try Hard Reset first 2. change battery 3. check in Hardware

      Delete
  2. Can you please give me the link for HTC logo file (the logo which appears first on the time of booting)

    ReplyDelete
    Replies
    1. Which is model of HTC device ?

      Delete
    2. give me getvar all info about your device

      Delete
    3. Can u give me your email id ..I will mail u image of that

      Delete
    4. Just load your photo on this site here and link paste here

      Delete
    5. Ohh ..I got that file..in your backup file of stock rom
      Thanks very much

      But I am getting problem when I open any htc app such as theme for wallpapers on HTC sence . It shows unauthorized device

      Delete
  3. What to do if I have a custom ROM should I clean to install new ROM HTC 620g

    ReplyDelete
  4. AFTER FLASHING WHEN I AM GOING TO START THE HTC DESIRE 620G IT NOT START. It only do restart again and again. what i do?

    ReplyDelete
    Replies
    1. After Flash wait for few minutes :)

      Delete
    2. same problem ... restarting again and again... what can i do ... ?

      Delete

If any problem just write down your message on below comment box