WT19i software upgrade problems

[#1]

After having installed and uninstalled difffernt apps in my phone i get the following message when trying to upgrade the SW in the phone:

"The phone contains modified software that cannot be updated"

I also tried the repair option without success.

So how should i proceed from here?

Accept the fact or?

Is there any solution other than leaving the phone to a repair center for total reload of SW?

Carl

[Martha- · Accepted solution]

Did you unlock the bootloader or anything?

Did you update the firmware from a site like XDA or something? That would do it.

[#3]

Yes unfortunately i rooted the phone since i tried to remove some unnecessary pre-installed apps.

So how should I proceed? Is there any DIY solution to this problem or just accept the fact?

Carl