Archive size: 474 MB
Model: TCL P331M smartphone
Build number: p331m_csfb-user 4.4.2 KOT49H eng.root.1412065952 release-keysPlatform: Mediatek MT6582
Please do not update firmware unless you know what you are doing, you really want it or it is absolutely necessary. Firmware updates may occasionally have bad results, like bricking your device, temporarily or permanently. The firmware update process is done entirely at your own risk. Before attempting to update the firmware, back up your data.