Why is my f1s updating failed

[Android Central Question]

Today I downloaded an upda from oppo official site for oppo f1s. It downloaded but when going to install it it started for that but after some time it reboots. This happende each and every time I tried . Please Help!

 

[belodion]

Try a Cache Partition wipe, and send feedback to Oppo.

 

[mustang7757]

Today I downloaded an upda from oppo official site for oppo f1s. It downloaded but when going to install it it started for that but after some time it reboots. This happende each and every time I tried . Please Help!

Hi, if you register a account here , me and other members be happy to assist you.

Did you try to flash your phone or a update is giving a problem.

 

[Rukbat]

Has the phone, by any chance, ever been rooted? (Trying to update a phone that's ever been rooted can brick it.)