Tecno L9 Plus receives L9Plus-H8011A-N-170722V393 Bug-fix OTA update

Tecno L9 Plus Nougat OTA update

Yesterday, the Tecno L9 Plus received a bug-fix Over-The-Air (OTA) update with Build Number L9Plus-H8011A-N-170722V393 . Before you get excited, this is not a Nougat version update like the Tecno Phantom 6 Plus received since the L9 Plus shipped with Android 7 (Nougat). Tecno just seems to be pushing bug fixes which many hope will lead to the advent of Nougat version updates.

Some features of this L9Plus-H8011A-N-170722V393 OTA update

Added functions:

  1. Merged the Security Patch of 17-06
  2. Added Transfer, Scan Charge and Hi Theme

Fixed issues:

  1. Fixed the issue where the decimal point could not be input when entering the second numerical value with the decimal point
  2. Fixed the issue where the phone was powered off due to the inadvertent touch
  3. Fixed the issue where the wallpaper in the standby in-terface disappeared when cleared the weather data, and tapped the Home button back to the standby interface

Steps to take before installing this Tecno L9 Plus bug fix OTA update

How to install the Tecno L9Plus-H8011A-N-170722V393 OTA update

Sponsored Links

  • If you got an update notification on your notifications bar then simply slide down and tap the OTA Update notification prompt
  • If you are yet to get an OTA update prompt then navigate to Settings > About > System update and search for an update
  • Tap Download and Install
  • Wait for the update to get downloaded (the update is 735.40 MB in size)
  • Once download is complete, tap Restart & Install
  • Wait while the phone boots into recovery mode and installs the update (DO NOT interrupt)
  • The Tecno L9 Plus should reboot to home screen once the update is completed

How can I rollback this OTA update

If you’d backed up as recommended then simply flash the Miracle Box backup and reboot the phone. If not, download the Tecno L9 Plus stock rom from our Tecno stock roms collection then flash using SP Flash tool. Try to take note of Build Numbers before downloading and flashing

Need further assistance? Speak with a Hovatek Representative:
Working Hours: Mondays - Saturdays ; 09:00 - 18:00 (GMT +1:00)

Have any Question or Comment?

11 comments on “Tecno L9 Plus receives L9Plus-H8011A-N-170722V393 Bug-fix OTA update

Jam Ngam

I have tried to download and install but after Every, a dialogue box appear that error. Check updates and download.


Can I see a picture of this error

Jam Ngam

sorry i didn’t take the screen shot. but the message was thus: “unzip error. this package did not pass. check updates and download again”.


Retry downloading. This time around, do not minimize the update application.
Refer to https://forum.hovatek.com/thread-19770.html


i downloaded it on my phone, but unable to unpack the downloaded file.
I use my Android Techno L9Plus phone


What error are you getting?


C’est vraiment dommage pour Tecno qui n’arrive même pas à mettre en ligne des m.a.j dignes de leur nom pour ses smartphones. Je suis très déçu de ce que vous appelez mise à jour logiciel. J’ai au moins essayé 2fois pour mon nouveau L9 plus pour une mise à jour qui avoisine les 700mb,mais toujours après le téléchargement c’est l échec. Si je savais que ces m.a.j étaient des farces,je n’allais pas acheter ce téléphone, encore moins tenter une mise à jour. J’ai gaspillé des forfaits qui auraient dû m apporter d intérêt.


English please


i have downloaded it but i notice the volume is low compared to the first…


I have downloaded it even twice but it never install nor reboot..its just wasting my sub….please what can I do about that sir


What error message did you get?


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