Sorry for my bad english. Hehehe
I am quite new in HTC One. I am using the 4.2 Android. Actually this issue happened in 4.1, and the phone automatically restart when this is happening.
But now, it comes back.
It happens in lock screen. I lock my lockscreen using PIN, and when i pull any icon (except camera), as usual the 'enter your PIN' screen comes out. But somehow, the keyboard goes 'on and off' quickly, well its really hard to describe this with my bad english, but let me make it simple : the keyboard appear, gone, and re-appear, and gone again. It all happen very fast, making it impossible for me to type my PIN.
I have a simple trick to unlock my phone, simply by going to camera, and return to lock screen to unlock the phone, and somehow the issue was gone. (I could type the PIN and do anything as usual)
It's not always happen. There is no exact time or interval when this issue will come again. It happened 5-10 time per day, and i am using my phone a lot.
The condition of my phone? Its pretty new. I bought it 2 weeks ago, and there is no problem at all back then. I bought it from a trusted shop, so I believe the problem is not from the shop.
Usage? I use my phone gently and smoothly. I care with my phone very much. It never fall to the ground, wet, or any accident. Except when I sleep. I always put my phone under the pillow, and sometimes I (incidentally, of course) sleep on the top of it. But i dont think thats the problem, since it not affect other aspect of my phone (update: just want u guys to know, I think HTC One is easy to get hot when I play games/internet non stop for 15 minutes, and extremely hot if I play HD games or heavy games for 1 hour. And the camera turns to red when I focus on total dark condition. Is it related with the problem that I write? )
Almost all apps I downloaded came from Play Store, only several of them not. And those who not came from Play Store, i think I download it from places that I think its 'safe'.
Sorry for the wall of text. I am just curious and need a true fix for these issues. Thank you to all who reply me, either comment or giving me the solution
Sent from my HTC One
I am quite new in HTC One. I am using the 4.2 Android. Actually this issue happened in 4.1, and the phone automatically restart when this is happening.
But now, it comes back.
It happens in lock screen. I lock my lockscreen using PIN, and when i pull any icon (except camera), as usual the 'enter your PIN' screen comes out. But somehow, the keyboard goes 'on and off' quickly, well its really hard to describe this with my bad english, but let me make it simple : the keyboard appear, gone, and re-appear, and gone again. It all happen very fast, making it impossible for me to type my PIN.
I have a simple trick to unlock my phone, simply by going to camera, and return to lock screen to unlock the phone, and somehow the issue was gone. (I could type the PIN and do anything as usual)
It's not always happen. There is no exact time or interval when this issue will come again. It happened 5-10 time per day, and i am using my phone a lot.
The condition of my phone? Its pretty new. I bought it 2 weeks ago, and there is no problem at all back then. I bought it from a trusted shop, so I believe the problem is not from the shop.
Usage? I use my phone gently and smoothly. I care with my phone very much. It never fall to the ground, wet, or any accident. Except when I sleep. I always put my phone under the pillow, and sometimes I (incidentally, of course) sleep on the top of it. But i dont think thats the problem, since it not affect other aspect of my phone (update: just want u guys to know, I think HTC One is easy to get hot when I play games/internet non stop for 15 minutes, and extremely hot if I play HD games or heavy games for 1 hour. And the camera turns to red when I focus on total dark condition. Is it related with the problem that I write? )
Almost all apps I downloaded came from Play Store, only several of them not. And those who not came from Play Store, i think I download it from places that I think its 'safe'.
Sorry for the wall of text. I am just curious and need a true fix for these issues. Thank you to all who reply me, either comment or giving me the solution

Sent from my HTC One