Earlier on when Celkon C7070, C7050, A225,
A98, A67, A69, A86, A87, CT-910 was released we published a post to show our
readers the features, specifications and price of this most adorable Celkon
device called C7070, C7050, A225, A98, A67, A69, A86, A87, CT-910. As well as
how you can perform a hard or soft reset when your C7070, C7050, A225, A98,
A67, A69, A86, A87, CT-910 becomes unresponsive or should you choose to give to
someone else with no data in it.

Usually, a hard or soft reset with the guide provided for Celkon C7070, C7050, A225, A98, A67,A69, A86, A87, CT-910 is supposed to fix any possible software issue you
might be experiencing with your Celkon C7070, C7050, A225, A98, A67, A69, A86,
A87, CT-910 or other similar android devices that the quick
fixing guide for issues like camera, Bluetooth, SIM, Wi-Fi, YouTube or other the malfunction could solve. But if you have tried that already and it
failed then, you should probably opt-in for formatting in this case I will show
you how to use Android Flash Tool to format your C7070, C7050, A225, A98, A67,
A69, A86, A87, CT-910.

Steps on how to flash Celkon C7070, C7050, A225, A98, A67,
A69, A86, A87, CT-910 with A Flash Tool:

·        
Download
the stock ROM of Celkon C7070, C7050, A225, A98, A67, A69, A86, A87, CT-910.

·        
As usual you need to place your
phone on charge till it is charged not less than 50 percent before you process
else you phone might not wake up even after formatting.

·        
Next you will have to follow
the instruction of using a Firmware
Flashing or Upgrade Tool as explainedhere.

Stock Firmware

·        
Stock Firmware flashing can be
applied to Unbrick your Celkon C7070, C7050, A225, A98, A67, A69, A86, A87,
CT-910

·        
Stock ROM flashing can be
applied to fix Bootloop issues.

·        
Stock Firmware flashing can be
applied to either upgrade or downgrade your Celkon C7070, C7050, A225, A98,
A67, A69, A86, A87, CT-910

·        
It can be applied to unroot or
fix bugs on your Celkon C7070, C7050, A225, A98, A67, A69, A86, A87, CT-910.

·        
To fix stutter or lag on your Celkon
C7070, C7050, A225, A98, A67, A69, A86, A87, CT-910

·        
Stock firmware flashing is
effective in solving software issues of Celkon C7070, C7050, A225, A98, A67,
A69, A86, A87, CT-910.

·        
Stock firmware flashing can be
applied to revert back to the stock of your Celkon C7070, C7050, A225, A98,
A67, A69, A86, A87, CT-910 to gain your warranty.

Just before you follow the tips below to upgrade or
downgrade your Celkon C7070, C7050, A225, A98, A67, A69, A86, A87, CT-910. Do a
backup of your personal data:

·        
Setup an
auto or carry out a manual backup regularly of your Celkon C7070, C7050, A225,
A98, A67, A69, A86, A87, CT-910 following our guide here with
data or Wi-Fi connection.

·        
You can
also backup
your Celkon C7070, C7050, A225, A98, A67, A69, A86, A87, CT-910 offline –
without internet connection following the steps provided here.

Tips to
Remember:

i.                    
This
update is meant for Celkon C7070, C7050, A225, A98, A67, A69, A86, A87, CT-910
users only.

ii.                  
Be sure
to try the other method of installing stock firmware if
yours have unlocked Bootloader issue.

iii.                 
TWRP
Recovery is a good alternative on how to upgrade your device if you don’t want
to do it the normal way. Here is a post on TWRP
Recovery.

iv.                
THEUPSPOT
is in no way responsible for any damage you might have on your Celkon C7070,
C7050, A225, A98, A67, A69, A86, A87, CT-910 while installing the update.

v.                  
The usual upgrade steps require the use of PC or Laptop to carry out the firmware
flashing.

vi.                
Ensure
that you have an updated and working USB drivers installed.

To request for download link, simply drop your
email in the comment box below.