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Richard
Richard, Android Specialist
Category: Android Devices
Satisfied Customers: 36819
Experience:  Android Systems Specialist
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I upgraded my LG L90 415 and want to revert back to

Customer Question

I upgraded my LG L90 415 and want to revert back to KitKat4.4.2 can you help
Submitted: 10 months ago.
Category: Android Devices
Expert:  Richard replied 10 months ago.

Hi there

you need to download the firmware from my link below

http://opensource.lge.com/osSch/list?types=NAME&search=d415

You can choose LG-D415(L90)_Android_KK_D415V10e

Then follow this guide to install it

http://forum.xda-developers.com/lg-l90/general/guide-flash-stock-kdz-offline-lg-l90-t2803479

To Root the phone when needed as per the instructions you will be following, you can use this guide

http://forum.xda-developers.com/showthread.php?t=2770938

Remember that downgrading or anything to do with the firmware can results in a bricked phone (completely unusable) and will results in a voided warranty. So proceed with caution.

Also ensure that any data is backed up as this will remove all data from the phone.

If you would like any additional information or assistance, please do not hesitate to let me know.

And if you can take a second to rate my service by clicking one of the stars at the top of the screen then submit, that would be greatly appreciated.

Thank you