[AC Question]

i.imgur . com / C5IqkUS . jpg

Just please remove the spaces i've done above to see the picture, i had to do it because it shows that my message is just a spam topic
This is a similar picture I found in the internet that shows the same screen that I am stuck on
for some reason around a month ago my phone had some serious lag when i tried to do a phone call, I tried after that to restart my phone then the problem started here.
since then I am stuck on this page, nothing is working
I tried to send the phone to some local companies that are supposed to fix phones, they told me that they have no idea how to fix it.
I think it should say official instead of modified but I've been told that it shows this after i try to play with the coding of the phone which is something I've never done before as its not my job and risking an expensive phone is not something i am looking for.

it would be a great idea if you guys can help me out,
I've tried few things such as
Factory reset
recovery
wipe cache partition

None of the things above helped at all, recently factory reset is not even downloading anything to the phone, it just skips to the bootloader page again

I am using : HTC one M8

[VidJunky]

If you did the Google search to find that pic then you likely also saw links for how to restore your device to original status. This is a question better asked at XDA Developers. There they kind of specialize in rooting and modifying devices.

On a side note I take it that you bought this device somewhere other than a retail center? Modified I believe is similar to tampered and usually appears when the bootloader has been unlocked. This typically is followed by rooting the device. Purchasing rooted devices can be dangerous.