Note
Follow
the instructions on how to flash the device carefully below
I
will not take responsibility on whatever may happen to your device.
Flash
at your own risk..
Make
sure you are downloading the exact ROM of the device you want to flash
because
flashing
a wrong preloader, will make the device completely dead
(can't
power on, can't charge and will not be detected by a computer)
How to flash MTK devices using SP Flash Tool
Download, MTK VCOM USB drivers from here
Download, latest SP Flash Tool from here
Launch Flashtool inside the extracted folder
Click on scatter loader button
Select the scatter file inside the stock ROM folder of the device you want to
flash
Select either Download only, Firmware Upgrade or Format + Download from drop
down menu
Click Download Button
Now turn off and connect your device to PC
Wait for flashing process to complete
Reboot device
If there was no cache or userdata inside the ROM folder, you might need to
factory reset device from recovery after flash
For a more detail guide with video and pictures on how to
use SP Flash Tool, click here
If you encounter any error while flashing your device, click here and see if it solves your problem
TECNO Y3S SPECS
Android 4.4.2 (KitKat)
115 x 62 x 11.7 mm
4-inch Touchscreen, 480 x 800 , IPS 233 ppi
1.0GHz dual-core Cortex A9 CPU
MT6572
512MB RAM
8GB Internal Memory
Supports up to 32GB microSD
9 MP Rear Camera, LED Flash, Auto Focus
0.3 MP Front Camera
Dual SIM
EDGE / GPRS
WCDMA
WIFI 802.11 b/g/n
bluetooth 4.0
1800mAh Battery
TECNO Y3S STOCK ROM
Kenya Safari Network
Y3S-G220-J1-KK-KE-SAFARICOM-20150310
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Y3S PLUS STOCK ROM
Kenya Safari Network
Y3S-PLUS_H721_C2_KK_KE-SAFARICOM-20151116
Y3S-PLUS_H721_C2_KK_KE-SAFARICOM-20151015
DOWNLOAD ROM
*****************************************************************************
Y3 PLUS
Tanzania Tigo Network
Y3-PLUS_H721_A2_KK_TZ-TIGO-LOCK-20151107
Please Leave a comment after using this ROM
Report if you cannot download this file.