[AC Question]

whenever i try to update my htc it gives a red triangle with an exclamation mark on the boot screen.

[B. Diddy]

Welcome to Android Central! Are you trying to update the system or an app? If the former, then is this a system update pushed over-the-air?

[5121]

Welcome to Android Central! Are you trying to update the system or an app? If the former, then is this a system update pushed over-the-air?

it is a system update can you please solve this issue.

[B. Diddy]

And was it pushed over-the-air, or did you download it from a website and try to install it manually?

[5121]

And was it pushed over-the-air, or did you download it from a website and try to install it manually?

it was pushed over the air and i did'nt download it from any where.

[B. Diddy]

It's unusual that you're getting an OTA system update for a phone that old. Did you just recently buy it used or refurbished from somewhere? Was the phone originally tied to a carrier, or has it always been unlocked?

Also, which carrier are you on?

[5121]

It's unusual that you're getting an OTA system update for a phone that old. Did you just recently buy it used or refurbished from somewhere? Was the phone originally tied to a carrier, or has it always been unlocked?

Also, which carrier are you on?

i recently bought this phone. It is ATandT version. I have tried clearing cache partition but it does not help either.

[B. Diddy]

Ok -- it's an AT&T-branded phone, but are you also on the AT&T network?