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 firmware, can
render the device useless
(can't power on, can't charge and
will not be detected by a computer)
How to flash SPD devices with Research
Download or UpgradeDownload Tool
Download an
install SPD drivers from here
Extract and Launch
Research Download/UpgradeDownload Tool
Click on load icon
Navigate to the
folder containing the firmware
Select the pac
file in the firmware folder
Wait for it to
load in Research Download/UpgradeDownload tool
Click Play/Start
button
Now connect the
device to PC while holding volume down key
(Some new devices
requires holding volume up key)
Wait for flashing
process to complete
When you see
Passed! Then note that the flashing or upgrading process is complete
Disconnect and
boot up device
You can also use tools like Miracle
Box, infinity CMII, Volcano, GPG
Dragon etc to flash or upgrade SPD devices
Android 5.1 (Lollipop)
Dimensions - 151.5 x 76.3 x 7.6 mm
5.5-inch Touchscreen, 720 x 1280
1.5GHz quad core
SC7731
SC7731
1 GB RAM
8GB Internal Memory
Supports up to 32GB microSD
8 MP Rear Camera, LED Flash,
2 MP Front Camera
2 MP Front Camera
Dual SIM
EDGE / GPRS
WIFI 802.11 b/g/n
bluetooth 4.0
3000mAh Battery
ITEL 1550 STOCK ROM
IT1550-Z106-20151117
IT1550-Z106-20151117
WORKING OKAY.THANKS
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