Learn how to unbrick/flash this device using sp flash tool from here
Note
Follow the instructions on how to flash the device carefully from the link above
I will not take responsibility on whatever may happen to your device.
Make sure you are downloading the exact ROM of the device you want to flash because
flashing a wrong preloder, will make the device completely dead
(can't power on, can't charge and will not be detected by a computer)
INJOO i1s SPECS
Android 4.4 (KitKat)
Dimensions - 142 x 72.7 x 9.3 mm
Weight - 156g
5.0-inch Touchscreen, 854 x 480 FWVGA IPS
1.3GHz quad-core Processor
Mali - 400MP GPU
1GB RAM
8 GB Internal Memory
Supports up to 32GB microSD
5 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
1900mAh Battery
INJOO i1s STOCK ROM
494Mb
Please Leave a comment after using this ROM
Report if you cannot download this file.
ADS HERE !!!