Download the Official Firmware for Android Phones

In this section you’ll find download links for the firmware for Android, iOS and Windows mobile phones. Here you can download the official version of the app for flashing your device using Android 11, Android 10.0, 9 or iOS 14. You need to select the brand and the model of your device and leave a detailed review of the phone you are interested in to download the official firmware for Android 9.0 Pie, Android 4.4 KitKatAndroid 8.0 Oreo, Android 7.0 Nougat, Android 5.0 Lollipop, Android 6.0 Marshmallow,  MIUI 12, MIUI 11, MIUI 10 or for the flashing app. The download link will be sent to your email that you specified in your review. You can also use the search bar located at the top of the page to significantly reduce the search time for the firmware you need.

When you should consider updating your operating system:

  1. If the phone does not turn on.
  2. If it constantly reboots.
  3. If you need to restore it after unsuccessful firmware installation.

Here you can learn “how to flash your phone” and read free guides concerning changing up your official version of the Android 4.2.2, Android 5.0 Lollipop, Android 6.0 Marshmallow, Android 7.0 Nougat, Android 8.0 Oreo, Android 9.0 Pie, Android 10.0 and Android 11 operating systems.

    Reviews of this phone 
    -2 #2 Alleah Faith Boholst 2021-03-29 20:27
    Need to root this phone
    -1 #1 Mr.Wilson 2020-06-28 16:47
    zte z557bl, this is the first time i will be using this phone, first glance phone seems rugged like it can take a beating and keep on working. Screen is lager than any phone Ive used to date. this is good due to my age3 buttons, pwr, vol up-down. simple to use. basic android apps on this phone. bought this second hand at a flea market, was given pass-code upon purchase, months later have misplaced pass-code and owner (previous) cannot be found. so iam forced with the delema, toss it or flash it. so ive opted to flash it as i do not believe in wasting money. thus the reason iam here to download original firmware and re-install on my z557bl.
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