HTC NIKI 100 strange screen problem

[marcoandreacchio]

Hi to all, i'm new to this forum, i have a problem with my niki 100 20 keys.

I search a lot in the forum for a problem like my but i can't find similar problem.

The problem is very strange, i buy it used.
All work perfectly for the first day.

I try htc hero on sd, all perfect.
I unlock the device, upgraded radio and installed insomniac windows mobile 6.5 without problems and all work perfectly.

After the first day i have a problem on the screen.
If i close the slide, the screen freeze, but the touch screen work because i can tap and launch application, but nothing change on the screen.
If i open the slide the screen appear correctly to the application i lauched when was closed.
With slide open all work perfectly again, touch, calls, suspend/resume.

After 2 days more, the problem go bad.
I have to close/open a lot of time the slide, power off an on a lot of time to have the phone running correctly.
If the screen appear correct and the slide stay open all work.
If i close the slide the screen disappear and i have to open/close and power on/off a lot of time to make it usable again.

At this point i try to open the phone for check the cables.
I found 2 screw unscrewed, one was around inside the phone, the other one was on the magnet of speaker.
The right place for the screw was on the plate under the motherboard.

All the cable was connected correctly.

The touch work always slide open or close
The phone work always slide open or close
The camera work always slide open or close
The screen switch on correctly because i see that the light turn on but it work only web slide open and i have a lot of power on/off to have the image visualized correctly.

Can someone suggest me what can i do?

i hope in gurus of this wonderfull forum

sorry for my english.

[yimb0]

i have same problem, maybe is the model :confused: help us, how to fix.

[marcoandreacchio]

for your info, i order the flex cable, as soon as it arrive i make a test and told to you if i resolve the problem.

[khorshed4u]

Hi to all, i'm new to this forum, i have a problem with my niki 100 20 keys.

I search a lot in the forum for a problem like my but i can't find similar problem.

The problem is very strange, i buy it used.
All work perfectly for the first day.

I try htc hero on sd, all perfect.
I unlock the device, upgraded radio and installed insomniac windows mobile 6.5 without problems and all work perfectly.

After the first day i have a problem on the screen.
If i close the slide, the screen freeze, but the touch screen work because i can tap and launch application, but nothing change on the screen.
If i open the slide the screen appear correctly to the application i lauched when was closed.
With slide open all work perfectly again, touch, calls, suspend/resume.

After 2 days more, the problem go bad.
I have to close/open a lot of time the slide, power off an on a lot of time to have the phone running correctly.
If the screen appear correct and the slide stay open all work.
If i close the slide the screen disappear and i have to open/close and power on/off a lot of time to make it usable again.

At this point i try to open the phone for check the cables.
I found 2 screw unscrewed, one was around inside the phone, the other one was on the magnet of speaker.
The right place for the screw was on the plate under the motherboard.

All the cable was connected correctly.

The touch work always slide open or close
The phone work always slide open or close
The camera work always slide open or close
The screen switch on correctly because i see that the light turn on but it work only web slide open and i have a lot of power on/off to have the image visualized correctly.

Can someone suggest me what can i do?

i hope in gurus of this wonderfull forum

sorry for my english.

I think it may be radio problem try to downgrade the radio and see what will happen if not try another rom