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Damaged pins on docking strip :-(

Any hadware pro`s out there?
Somehow I have managed to damage the contact strip on the bottom of the phone. It will not charge in the cradle, but the battery charges in the cradle. Sync using the cradle is OK. I think it needs a new connector strip. Does anyone know if this is a "beyond economical repair" type of problem, or have any ideas how to approach this. I could take it to an O2 shop for a quote, but that may take weeks, and besides its an unlocked phone, and they might not be 2 impressed!!!
Thanks,
Justin

I had the same problem. Sent it to the XDA service centre
they said it wasn't covered by the waranty
Cost about £70 to get it repaired
tel 0808 100 3427

Thanks
just found out £104

I also have the same problem mate. Not quite sure how I bent it though.
I managed a small repair, but I still have to angle the charger slightly to get it on. Everything still works for at the moment, so I don't think that I will get it repaired.
Nearly forgot, this is my first post so hello to everyone!

i had the same problem
they have send it away (where i bought it (camera/phone shop) ) and i got a new motherboard
fixed now

for anyone searching the forums
http://forum.xda-developers.com/viewtopic.php?p=146805&highlight=#146805
I have replaced my Connector with a usb socket

wow!
This is really amazing! Planning to 2 it with mi BA.
Hope it works... :roll:

now if only one of those bad boys carried an audio signal we'd be in business for a nice car docking station!

Flex Cables in phone - Information

Hi friends
I am having an handset(Tilt) with flex cable problem, but wondering if flex cable can solve my phones problem where it is doing the following:
-Not accepting the SIM.
-phone is getting hanged any times, speed is also very pathetic.
-keypad is pressed on its own.
-Phone is not accepting any charger but charging with PC USB.
These are some of the major problems, I wish if someone could help me out in knowing what work does a flex cable plays, coz the technician is charging so much to change the flex cable & giving me no assurance as to what problems will be solved. I would like to know from some of those technicians here who knows something about hardware. Mike I am talking about you specially.
I would like to write this in our XDA encyclopedia given the case I get proper knowledge about it.
Looking forward to answers.

This is quite difficult to answer without testing. The SIM not being recognised will in itself slow down the phone or even create a full blown crash.
It's not stated what flex cable we are talking about. Flex Cables are just multi wire connections between circuit boards. Phones often have 3, 4 or more flex cables. For example between the the physical keypad and the motherboard or the d-pad and the LCD screen or between screen and motherboard etc etc.
It IS possible a flex cable can get damaged. This normally happens in phones with a slide out keyboard where the flex-cable has to roll back and forth as the keyboard slides in and out. However, such a cable would not I think change the charging behaviour of the phone.
It charges on PC connection but not charger connection. To me that normally indicates a USB port connection problem - bent pin in the slot, possibly even crossed pins or a cracked or dry solder joint between the usb port and the motherboard.
Another thing to consider is whether all the battery contacts are making good contact with the phone. Here again the multiple connections between battery and motherboard can become dry or cracked leading to erratic or underpowered connections.
The keypad being pressed on it's own can again be caused by different things:
1
It could be a faulty or loosley connected flex cable
2
Pressure being put on the digitizer screen by something under the bezel or just a damaged digitizer layer
3
A key that is not releasing from the keyboard properly (is it always the same key or group of keys?)
4
Moisture at many different places inside the phone, including keyboard, d-pad etc. Even when dried out, the residue or oxidisation can continue to cause problems.
So, I would not rule out a flex-cable problem, but it might not be the only fault. Unfortunately then, the technician you spoke to may be correct and it is not possible to guarantee it will solve all problems. Having said that, I would want to say to the technician that I am not going to pay for a new flex if it does not solve any of the problems.
This is where it becomes difficult to decide whether to go for paid for repair or to attempt the job yourself.
Mike

HTC Sensation has stopped charging

My HTC Sensation, has stopped charging altogether. I took it off charging and when i put it on 10 min later, the LED didnt light up, so i got a toothpick and tried cleaning thecharging port just in case something tiny went in and was blocking it to charge, but that didnt work. The phone was working fine until the battery died and i still cant get it to charge. Now im wondering whats broken, to all those repair specialists out there, what could be broken? I can buy a charging port from ebay, but is that it? or could it be anything else.
I was looking to upgrade soon but was waiting for some christmas deals to pop up, but my phone decided to let me down.
Any help appreciated, thanks guys

webstar1 said:
My HTC Sensation, has stopped charging altogether. I took it off charging and when i put it on 10 min later, the LED didnt light up, so i got a toothpick and tried cleaning thecharging port just in case something tiny went in and was blocking it to charge, but that didnt work. The phone was working fine until the battery died and i still cant get it to charge. Now im wondering whats broken, to all those repair specialists out there, what could be broken? I can buy a charging port from ebay, but is that it? or could it be anything else.
I was looking to upgrade soon but was waiting for some christmas deals to pop up, but my phone decided to let me down.
Any help appreciated, thanks guys
Click to expand...
Click to collapse
Did you solved the problem by buying a new phone?, the problem could be the USB connector himself, if you are very handy you can repair it yourself...

anomalic said:
Did you solved the problem by buying a new phone?, the problem could be the USB connector himself, if you are very handy you can repair it yourself...
Click to expand...
Click to collapse
maybe your battery died

I'm assuming you've got it fixed / moved on to a different phone / are using an external charger, but this thread got bumped to the top so I figured I'd chime in.
I had this problem as well. Unfortunately, the usb port is soldered on the board and not a separate unit attached via ribbon cable. The solder joint holding the port on the pcb cracked, resulting in a loose port. Over time, this lead to the pins breaking off the pcb. For a while, I was able to get it to charge by applying pressure to the usb plug. Finally, I took it apart and resoldered it, reinforcing the solder joints for the port itself. It's not too difficult if you use some flux. Just line up the pins and tack the port back on. Then rub flux over the pins and tack them with the soldering iron. No additional solder is needed or recommended-- the pins are in close proximity and it'd be easy to bridge them.

Can I hook one phone up to another screen with a digitizer test cable?

hello,
I made a previous post about accessing a broken S7 phone. My GF and I both have the same S7s and I saw a digitizer test cable on amazon. https://www.amazon.com/gp/product/B01EVO5ULO/ref=od_aui_detailpages00?ie=UTF8&psc=1.
I was going to
1. Hook one end up to digitizer on her mother board
2. Detach digitizer ribbon from my mother board
3. Hook other end up to the detached digitizer from my phone.
Would this work? I am not sure what connections are on both ends of the ribbon?

Yes, that is not an issue.

I got it sorted out. I ended up asking a repair shop if I could hook up a new digitizer to the phone to turn on debugging and what not. I also borrowed my neighbors laptop took a so I could allow the phone when the key came up. The guy at the place was cool and said I could take as long as I needed. He did charge me $30 which I though was reasonable and definitely worth it to get the pictures back.

I'm going slightly mad or the case of unsuccessful diagnosis

For some time I had problems with the mic, flickering display and non-responsive touch. I have opened the phone to reseat the flex connection and it has only worsened the problem: the display would not turn back anymore.
I have ordered a new flex cable and the problem persists... but I have a problem with diagnosis. The thing is the motherboard seems to work correctly, as I can find the phone with the Google site (although I cannot play the sound?). On the other hand, before the flex replacement the display would show colorful static, so it does not seem to be physically damaged by my repairs. What else could it be, then? For a while I thought that maybe it is the flex plug on the motherboard, but then the phone is seen as Nexus 5 through USB, so at least some of the data are going through from the USB port to the motherboard...

Without having another working screen, it would be tough to pinpoint the problem.

I do not have another working screen... or so I thought. I have connected the phone through HDMI to my TV and it seems to work, except it is very, very slow. This makes the screen issue more likely.

I agree.
Even a screen that shows scrambled images or static doesn't necessarily mean it's functional.
I've gone through this myself in trying to decide which to buy first: a screen or motherboard.

I have ordered a new display - no luck... It turns out it was the motherboard after all, more specifically, the port for the flex cable. It became more evident when part of the port fell off during the screen replacement...

JabberwockPL said:
I have ordered a new display - no luck... It turns out it was the motherboard after all, more specifically, the port for the flex cable. It became more evident when part of the port fell off during the screen replacement...
Click to expand...
Click to collapse
Sorry to hear that.
I recommend looking for a cheap Nexus 5 with a broken screen and working motherboard for a cheap price.