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[OTA Download] HTC Desire 820 Dual SIM gets Android 5.0 Lollipop update in India today!

Update: We have added the Android 5.0.2 OTA for your download below, along with a guide on how to install this. Hope you are able to manually install…

Update: We have added the Android 5.0.2 OTA for your download below, along with a guide on how to install this. Hope you are able to manually install it all by yourself using the link and…

100 Comments
Kapill M Malani

Kapill M Malani A die-hard Liverpool FC fan, Kapill is a big fan of Batman, Android and street Cricket. In that order, probably. Email: [email protected]

Update: We have added the Android 5.0.2 OTA for your download below, along with a guide on how to install this. Hope you are able to manually install it all by yourself using the link and the guide from below. If you face a problem with OTA installation, sure let us know.

A new software update is heading towards users of HTC Desire 820 Dual SIM variant in India, packing in the much awaited update in Android 5.0.2 Lollipop.

The Lollipop update’s software version is 2.10.720.1, and is sized pretty heavy at 987.53 MB which is okay as it’s a major Android OS upgrade with improvements to HTC Sense UI too.

It’s easily disappointing that the Desire 820 Dual SIM is getting Android 5.0.2 update at a time when we’re talking — downloading and playing with, actually —  Android 6.0 for Nexus devices.

Anyway, 5.0.2 is Lollipop, and that by no measure is a small update. Cheers to Desire 820 Dual SIM users nonetheless!

Read: HTC Android 6.0 Marshmallow Update plan

If the Android 5.0.2 update with build no. 2.10.720.1 hasn’t hit your HTC Desire 820 yet, then be sure to try to manually pull it. Go to Settings > About phone, and then check for update under System updates menu.

Download HTC Desire 820 Dual SIM Android 5.0.2 OTA

Downloads

  • Android 5.0.2 OTA — Link
    File: OTA_A51_DTUL_L50_DESIRE_SENSE60_MR_hTC_Asia_India_2.10.720.1_R-1.22.720.10_release_453049wea2pi2o56gw96qr.zip (990.46 MB)

Supported devices

  • HTC DESIRE 820 Dual SIM, India, model no. 820
  • Don’t try on any other Android device with a different model no. than above, and it has to be Desire Dual SIM in India!

Tip: Check the model no. in Settings > About phone. Or, you could also find the model no. on the packaging box of the device.

Warning!

Warranty Although it is pretty safe to install an OTA update, but you only will be held responsible if anything bad happens upon following the procedure given below.

Backup!

Backup necessary stuff. In case your device is wiped off while following the guide below, it’s good to have a backup of contacts, photos, videos and other files already saved on PC.

Step-by-step Guide

Download the official Desire 820 OTA update from above.
Connect your Desire 820 to PC using a USB cable.
Now transfer the OTA update to phone’s storage. Remember the location of it.
Reboot your Desire 820 to recovery mode.
  1. Disconnect the phone from PC, and then Power off it.
  2. Press and hold Volume down and Power button (in that order) together until you see anything on screen. This is bootloader mode.
  3. Now, use only volume down to move the selection to Recovery and then use volume up to select it and reboot into recovery mode.
  4. Wait, you’re not there yet. You’ll see a dead Android with exclamation mark. Just press and hold power button for 3 seconds and the while holding it, press Volume Up button once. You will enter recovery mode, and should see stock 3e recovery.
In stock recovery, choose ‘install update from storage’.
Now, select the OTA update file using volume buttons for navigation and power button to select a file or enter a folder. Once you select file, confirm its install and the update will start installing on your device.
When done, you will be back to main screen of recovery. Select ‘reboot system now’ to restart your device and welcome the official Android 5.0.2 update from HTC.

That’s it.

Need any help? Give us a shout in comments below.

Via harshad_kp

100 responses to “[OTA Download] HTC Desire 820 Dual SIM gets Android 5.0 Lollipop update in India today!”

  1. Guest Avatar
    Guest

    Able to do up to step 4. In step 5 on selecting install update from phone storage , the device automatically restarts .

  2. Aryan Avatar
    Aryan

    Able to do up to step 4. In step 5 on selecting install update from phone storage , the device automatically restarts .

  3. Guest Avatar
    Guest

    Link is not Working Please provide another or a new one ..
    Regards

  4. Mark BUsty Avatar
    Mark BUsty

    Link is not Working Please provide another or a new one ..
    Regards

  5. Guest Avatar
    Guest

    Same here only able to do till steep 4 after that it gives error of invalid option and reboots. Please help

  6. Kevin Avatar
    Kevin

    Same here only able to do till steep 4 after that it gives error of invalid option and reboots. Please help

  7. Guest Avatar
    Guest

    All action has been done but after getting update i got the message that restart the phone & after restarting my phone is getting stuck & no any network shown & feel like dead pl help

  8. Anwesh Avatar
    Anwesh

    All action has been done but after getting update i got the message that restart the phone & after restarting my phone is getting stuck & no any network shown & feel like dead pl help

  9. Guest Avatar
    Guest

    it needed to be root your phone??? Thanks.

  10. Pushkar konde Avatar
    Pushkar konde

    it needed to be root your phone??? Thanks.

  11. Guest Avatar
    Guest

    im not able to switch to the stock 3e recovery mode

  12. karan naidu Avatar
    karan naidu

    im not able to switch to the stock 3e recovery mode

  13. Guest Avatar
    Guest

    where can i find tw version ?

  14. gio Avatar
    gio

    where can i find tw version ?

  15. Guest Avatar
    Guest

    if ur software number isnt 1.22.720.10 it wont work. so if u have sumn like 1.22.708.10 it will fail. (check by going into settings>about phone>software information)

  16. TruthovaOTA Avatar
    TruthovaOTA

    if ur software number isnt 1.22.720.10 it wont work. so if u have sumn like 1.22.708.10 it will fail. (check by going into settings>about phone>software information)

  17. Guest Avatar
    Guest

    Yes, my one is 1.21.707.1
    how to update those one ?

  18. Umesh Gaire Avatar

    Yes, my one is 1.21.707.1
    how to update those one ?

  19. Guest Avatar
    Guest

    Can this instal on htc desire 820s dual sim?

  20. Stefan Avatar
    Stefan

    Can this instal on htc desire 820s dual sim?

  21. Guest Avatar
    Guest

    please note that the file has to be pasted in the phone memory – – – – download folder only then the system will read it. have done it successfully.

    1. Guest Avatar
      Guest

      THANKS

      Which is your model no?

      Mine is 820 g plus
      kit kat 4.2.2 and android and build no 1.71.720.1

  22. Guest Avatar
    Guest

    Even rename the file to —————– OTA_A51_DTUL_L50_DESIRE_SENSE60_MR_hTC_Asia_India_2.10.720.1_R-1.22.720.10_release_453049-1

    1. Guest Avatar
      Guest

      Can we put this on desire 820s dual sim?

  23. GrimReaper Avatar
    GrimReaper

    please note that the file has to be pasted in the phone memory – – – – download folder only then the system will read it. have done it successfully.

  24. GrimReaper Avatar
    GrimReaper

    Even rename the file to —————– OTA_A51_DTUL_L50_DESIRE_SENSE60_MR_hTC_Asia_India_2.10.720.1_R-1.22.720.10_release_453049-1

    1. Stefan Avatar
      Stefan

      Can we put this on desire 820s dual sim?

  25. Guest Avatar
    Guest

    hanged on dead android screen nothing happenng now !! what to do

  26. Arpit Khemka Avatar

    hanged on dead android screen nothing happenng now !! what to do

  27. Guest Avatar
    Guest

    my phone is 820g+ and said installation aborted

    1. Guest Avatar
      Guest

      Bro..did you find any solution for your problem

    2. Guest Avatar
      Guest

      I have the same problem… Pz help

  28. ivan Avatar
    ivan

    my phone is 820g+ and said installation aborted

    1. kana Avatar
      kana

      Bro..did you find any solution for your problem

      1. Mahmoud Avatar
        Mahmoud

        I have the same problem… Pz help

  29. Guest Avatar
    Guest

    Currently my phone is crashed due to bad memory card. Could you share the link of the 2.10.720.4 firmware (3 versions next to the firmware you have posted) ?

  30. Naresh Avatar
    Naresh

    Currently my phone is crashed due to bad memory card. Could you share the link of the 2.10.720.4 firmware (3 versions next to the firmware you have posted) ?

  31. Guest Avatar
    Guest

    is that working on 820Q ?? please and ty 😀

  32. Mohammed Avatar
    Mohammed

    is that working on 820Q ?? please and ty 😀

  33. Guest Avatar
    Guest

    not installed into 820g+
    is there any way

  34. abhishek Avatar
    abhishek

    not installed into 820g+
    is there any way

  35. Guest Avatar
    Guest

    Heyy i have htc desire820g+. And is that working my device??

  36. Ozan Avatar
    Ozan

    Heyy i have htc desire820g+. And is that working my device??

  37. Guest Avatar
    Guest

    If install aborted your lollipop 5.1 so,first you root your device and after install cwm on your mobile and go to cwm recover mode and install your lollipop 5.1 which you save your phone storge .

    1. Guest Avatar
      Guest

      i have htc desire820g+ and it says the installation abrote… I’m phone is rooted.. So what to do

  38. sahil Avatar
    sahil

    If install aborted your lollipop 5.1 so,first you root your device and after install cwm on your mobile and go to cwm recover mode and install your lollipop 5.1 which you save your phone storge .

    1. Mahmoud Avatar
      Mahmoud

      i have htc desire820g+ and it says the installation abrote… I’m phone is rooted.. So what to do

  39. Guest Avatar
    Guest

    But for root it asked for ti unlock boot loader and how to unlock it.plz tell me how can i root my device it is htc desire820t

  40. prashant Avatar
    prashant

    But for root it asked for ti unlock boot loader and how to unlock it.plz tell me how can i root my device it is htc desire820t

  41. Guest Avatar
    Guest

    is this update is only for india Phones or every desire 820s can update from this file??

  42. daneshiqbal247 Avatar

    is this update is only for india Phones or every desire 820s can update from this file??

  43. Guest Avatar
    Guest

    Installation Aborted while installing process on Desire 820g+

  44. Ok Avatar
    Ok

    Installation Aborted while installing process on Desire 820g+

  45. Guest Avatar
    Guest

    same here Installation Aborted while installing process on Desire 820g+

  46. Rohit Avatar
    Rohit

    same here Installation Aborted while installing process on Desire 820g+

  47. Guest Avatar
    Guest

    My phone is HTC 820G+ can I upgrade to the new version
    My build number 1. 52. 401.1
    I am waiting for reply please…..

    1. Guest Avatar
      Guest

      go to you tube and search htc desire 820 g plus marsmallow

  48. Muhamedsalim Avatar
    Muhamedsalim

    My phone is HTC 820G+ can I upgrade to the new version
    My build number 1. 52. 401.1
    I am waiting for reply please…..

    1. prem das Avatar
      prem das

      go to you tube and search htc desire 820 g plus marsmallow

  49. Guest Avatar
    Guest

    Can I update my HTC desire 820q by this ota… Anyone tell me plzz..

  50. Randeep Singh Avatar
    Randeep Singh

    Can I update my HTC desire 820q by this ota… Anyone tell me plzz..