• Title: POLYTRON 4G450
  • Listed: 08/22/2017 1:48 pm
  • ROM Version: Android Kitkat 4.4
  • You must be logged for ROM download.

Overall Rating : 2

994 total views, 2 today

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Author adMember Info

ireng biru


this is stockrom of Polytron Zap5 4G450

Gapps No root


to install this ROM you need the QPST on the edl (HS-USB Diagnostic 9008) mode.


After your download The Rom and QPST, than extract it all and install QPST.

Now open QFIL from start menu

Insert all the necessary file needed by “QFil”:

(1)The programmer will be prog_emmc_firehose_8916.mbn found inside the “Polytron 4G450_v3.1” folder;

(2)Use the rawprogram_unspare.xml found inside the “Polytron 4G450_v3.1” folder;

(3)Use the patch0.xml found inside the “Polytron 4G450_v3.1” folder;

(4)Hit “Download” button and wait until success the proses.

(5)Reboot manualy your mobile if not automatic rebooting



※Please make a backup of your device before installing or updating ROM

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2 Responses to“POLYTRON 4G450”

  1. 04/02/2015



  2. 01/05/2017


    need a room

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