ONLY Unisoc

ROM 1 – Update Official Tecno KL4 version: KL4-F201ABCU-UGo-RU-260708V538

ROM 3 – Update Official Tecno KL4 version: KL4-F201JKLW-UGo-OPPJ-PJ-260708V496

ROM 2 – Update Official Tecno KL4 version: KL4-F201ABCDEFGHIJKLUVWZ-UGo-OP-260630V4471

ROM 6 – Update Official Tecno KL4 version: KL4-F201RSTYK-UGo-OP-S2-260414V4446

ROM 1 – Update Official Tecno KL4 version: KL4-F201ABCU-UGo-RU-260414V512

ROM 3 – Update Official Tecno KL4 version: KL4-F201JKLW-UGo-OPPJ-PJ-260414V481

ROM 2 – Update Official Tecno KL4 version: KL4-F201ABCDEFGHIJKLUVWZ-UGo-OP-260414V4445

ROM 5 – Update Official Tecno KL4 version: KL4-F201GHI-UGo-IN-260128V493

ROM 3 – Update Official Tecno KL4 version: KL4-F201JKLW-UGo-OPPJ-PJ-260128V469

ROM 6 – Update Official Tecno KL4 version: KL4-F201RSTYK-UGo-OP-S2-260128V4387

ROM 1 – Update Official Tecno KL4 version: KL4-F201ABCU-UGo-RU-260128V490

ROM 2 – Update Official Tecno KL4 version: KL4-F201ABCDEFGHIJKLUVWZ-UGo-OP-260128V4386

ROM 5 – Update Official Tecno KL4 version: KL4-F201GHI-UGo-IN-251112V480

ROM 6 – Update Official Tecno KL4 version: KL4-F201RSTYK-UGo-OP-S2-251112V4214

ROM 3 – Update Official Tecno KL4 version: KL4-F201JKLW-UGo-OPPJ-PJ-251112V453

ROM 1 – Update Official Tecno KL4 version: KL4-F201ABCU-UGo-RU-251112V466

ROM 2 – Update Official Tecno KL4 version: KL4-F201ABCDEFGHIJKLUVWZ-UGo-OP-251110V4208

ROM 3 – Update Official Tecno KL4 version: KL4-F201JKLW-UGo-OPPJ-PJ-250718V411

ROM 1 – Update Official Tecno KL4 version: KL4-F201ABCU-UGo-RU-250718V412

ROM 7 – Official Tecno KL4 version: KL4-F201AC-UGo-TR-250303V305

ROM 2 – Update Official Tecno KL4 version: KL4-F201ABCDEFGHIJKLUVWZ-UGo-OP-250909V4131

ROM 6 – Update Official Tecno KL4 version: KL4-F201RSTYK-UGo-OP-S2-250717V4039

ROM 2 – Update Official Tecno KL4 version: KL4-F201ABCDEFGHIJKLUVWZ-UGo-OP-250717V4038

ROM 6 – Update Official Tecno KL4 version: KL4-F201RSTYK-UGo-OP-S2-250610V3997

ROM 2 – Update Official Tecno KL4 version: KL4-F201ABCDEFGHIJKLUVWZ-UGo-OP-250610V3996

ROM 6 – Official Tecno KL4 version: KL4-F201RSTYK-UGo-OP-S2-250322V3829

ROM 2 – Update Official Tecno KL4 version: KL4-F201ABCDEFGHIJKLUVWZ-UGo-OP-250520V3962

ROM 2 – Update Official Tecno KL4 version: KL4-F201ABCDEFGHIJKLUVWZ-UGo-OP-250409V3923

ROM 2 – Update Official Tecno KL4 version: KL4-F201ABCDEFGHIJKLUVWZ-UGo-OP-250322V3828

ROM 2 – Update Official Tecno KL4 version: KL4-F201ABCDEFGHIJKLUVWZ-UGo-OP-250303V3723

ROM 2 – Update Official Tecno KL4 version: KL4-F201ABCDEFGHIJKLUVWZ-UGo-OP-241220V3332

ROM 4 – Update Official Tecno KL4 version: KL4-F201RSTY-UGo-OP-S2-241114V3064

ROM 3 – Update Official Tecno KL4 version: KL4-F201JKLW-UGo-OPPJ-PJ-241101V286

ROM 3 – Update Official Tecno KL4 version: KL4-F201JKLW-UGo-OPPJ-PJ-240927V242

ROM 1 – Update Official Tecno KL4 version: KL4-F201ABCU-UGo-RU-241111V293

ROM 5 – Official Tecno KL4 version: KL4-F201GHI-UGo-IN-241101V314

ROM 2 – Update Official Tecno KL4 version: KL4-F201ABCDEFGHIJKLUVWZ-UGo-OP-241101V2987

ROM 3 – Update Official Tecno KL4 version: KL4-F201JKLW-UGo-OPPJ-PJ-240814V175

ROM 1 – Update Official Tecno KL4 version: KL4-F201ABCU-UGo-RU-241012V256

ROM 2 – Update Official Tecno KL4 version: KL4-F201ABCDEFGHIJKLUVWZ-UGo-OP-240927V2698

ROM 4 – Update Official Tecno KL4 version: KL4-F201RSTY-UGo-OP-S2-240814V2273

ROM 4 – Official Tecno KL4 version: KL4-F201RSTY-UGo-OP-S2-240726V1973

ROM 3 – Update Official Tecno KL4 version: KL4-F201JKLW-UGo-OPPJ-PJ-240814V175

ROM 2 – Update Official Tecno KL4 version: KL4-F201ABCDEFGHIJKLUVWZ-UGo-OP-240814V2272

ROM 3 – Official Tecno KL4 version: KL4-F201JKLW-UGo-OPPJ-PJ-240726V141

ROM 2 – Official Tecno KL4 version: KL4-F201ABCDEFGHIJKLUVWZ-UGo-OP-240726V1972

ROM 1 – Official Tecno KL4 version: KL4-F201ABCU-UGo-RU-240805V164

Gapps include – No Rooted

Language support : Multilang

Install ROM:

FactoryDownload/UpgradeDownload/ResearchDownload

1 Unpack ROM and extract xxxxxxxxxxxxxxxxxxxxxxxxxxx.pac
2 Run UpgradeDownload or FactoryDownload or ResearchDownload, connect your android device to the computer
3 Click on "Load packet" and add the .pac
4 Click on "Start"
5 During the flashing your mobile will restart automatically
6 Finish