Database Users

Help...for dummies at home usb port repair

My wiz (which I love) has developed a loose usb port. It is out of warranty (of course!), and it is not the first MDA to have this issue (I returned 3 over that past almost 2 years for the usb coming loose). It has not fallen out yet, but charging is a chore, as I need to have my plug in the usb in a special way to get it to connect and charge.
Long story short...
Is there a physical fix I can do on my wiz? Since it is not under warranty, I am not too concerned about taking my MDA apart...so...
Can someone who has had this issue tell me in a step by step manner, how to take the MDA apart and "tighten" the MDA port???
I am hoping to hold out long enough to get the Kaiser...if Tmo ever releases it.
Thank you in advance.
**I have search this forum and even googled...people list sites for $60-100,or say to take the MDA apart and solder it back...I'm broke and wanna go with the second option, but haven't found a step by step about how to actually take the wiz apart and re-solder the usb port**

I'm gonna be unhelpful so if you want to get mad at me, do it now.
I ask what I'm sure others are asking themselves: WHAT have you been doing to your MDAs where the usb port has been getting loose?! Three times?!
I ask not to be embarassing but to help other users from prevent damage to their devices.

Azazello said:
I'm gonna be unhelpful so if you want to get mad at me, do it now.
I ask what I'm sure others are asking themselves: WHAT have you been doing to your MDAs where the usb port has been getting loose?! Three times?!
I ask not to be embarassing but to help other users from prevent damage to their devices.
Click to expand...
Click to collapse
Yes, I am quite pissed at you now...
The first one was a replacement for a crappy refurb they'd sent me, and I sent it back immediately as the port came to me loose. The second one came loose, I believe, just by charging it, syncing it, etc (I went through a phase where I changed OS's every 5 minutes...I am an addict, I admit it). The third one came loose (I suspect) when I was charging it in my car and had to hit the brakes hard, and it went flying to the floorboards. This one I have no clue. It worked fine until 2 days ago. I went to charge it last night and noticed it being VERY tempermental, and a bit loose. I would like to fix it before it gets to the point of being complete crap.
All the rumors say that Tmo USA will be releasing the Kaiser soon, and I really want that phone, and would rather not pay the $100 or so bucks swapping out my MDA through insurance, just to have the Kaiser released 4 days later (Murphy's Law affects me a lot).
So.... Help please!!!!

Ok...so I got my hands on the MDA repair manual...and after some head-scratching my husband and I managed to take the wizard apart. Luckily, only the 4 tiny bracket holding the usb port in broke loose, so it was a matter of soldering them back on. My MDA is back to working again. Yay (and whew!)

akashastrega said:
Ok...so I got my hands on the MDA repair manual...and after some head-scratching my husband and I managed to take the wizard apart. Luckily, only the 4 tiny bracket holding the usb port in broke loose, so it was a matter of soldering them back on. My MDA is back to working again. Yay (and whew!)
Click to expand...
Click to collapse
I had this same problem... Slamming on the brakes when your MDA is connected to the car charger is never a good idea...
Trust me when I say this though. I wrecked my Integra GSR swerving to avoid hitting a deer. The impact of the car hitting the curb severed all the contacts on the USB port and now the USB port has fallen out of the phone completely...
So all I need to do is solder those 4 connectors and make sure the port is positioned correctly over those 5 tiny connectors and I should be fine? My soldering skills are somewhat sub-par so I don't want to risk it unless I know exactly what needs to be done before I do it. I'm sure you can understand that though.
PS>> I too am only hoping that I can keep my MDA working long enough to get a Kaiser. I have been saving but am not quite there yet...

dharvey4651 said:
I had this same problem... Slamming on the brakes when your MDA is connected to the car charger is never a good idea...
Trust me when I say this though. I wrecked my Integra GSR swerving to avoid hitting a deer. The impact of the car hitting the curb severed all the contacts on the USB port and now the USB port has fallen out of the phone completely...
So all I need to do is solder those 4 connectors and make sure the port is positioned correctly over those 5 tiny connectors and I should be fine? My soldering skills are somewhat sub-par so I don't want to risk it unless I know exactly what needs to be done before I do it. I'm sure you can understand that though.
PS>> I too am only hoping that I can keep my MDA working long enough to get a Kaiser. I have been saving but am not quite there yet...
Click to expand...
Click to collapse
Well none of my connectors broke...luckily...so on that matter I'm not sure...however, I had my hubby dismantle my MDA (which I won't lie, was a real b*tch...you think you're breaking it) just to when the port was exposed...he then readjusted the 4 connectors then using silver solder and a gun, made 4 pinpoint attachments. Be very careful...he let the gun get too close and slightly melted the plastic down by the battery release tab...no real damage, but if you aren't careful...
Hopefully someone can better answer you about the procedure...as I said, mine had only come loose and didn't actually break yet.
Good luck on the Kaiser...I'm saving too!!!

akashastrega said:
Well none of my connectors broke...luckily...so on that matter I'm not sure...however, I had my hubby dismantle my MDA (which I won't lie, was a real b*tch...you think you're breaking it) just to when the port was exposed...he then readjusted the 4 connectors then using silver solder and a gun, made 4 pinpoint attachments. Be very careful...he let the gun get too close and slightly melted the plastic down by the battery release tab...no real damage, but if you aren't careful...
Hopefully someone can better answer you about the procedure...as I said, mine had only come loose and didn't actually break yet.
Good luck on the Kaiser...I'm saving too!!!
Click to expand...
Click to collapse
Thanks. I'm going to take the chance and attempt soldering it back in place and just leave the 5 pin connectors touching where they're supposed to be soldered to. It's already broken and won't even hold a charge right now so really I have nothing to lose. Worst comes to worst, it won't work after I'm done but then again, it doesn't work now.
Wish me luck!!

MDA - HTC Wizard - 8125 Broken USB Port Fix Guide or Repair Manual needed
akashastrega said:
Ok...so I got my hands on the MDA repair manual...and after some head-scratching my husband and I managed to take the wizard apart. Luckily, only the 4 tiny bracket holding the usb port in broke loose, so it was a matter of soldering them back on. My MDA is back to working again. Yay (and whew!)
Click to expand...
Click to collapse
Seems this is a definite design / manufacturing flaw considering ALL of these USB ports seem to break within an unrealistic time frame.
Help please, still looking for MDA /Wizard repair manual. Know where I can find it?? 10Q

Here you are:
http://forum.xda-developers.com/showthread.php?t=259242&page=6#post1083526
Some guys charge this file for US$7.99....- -"

let me know how your repair attempt goes. I'm in the exact same situation. Mine isn't completely broken, but it takes LOTS of fiddling to get it to charge, and I can't get an activesync connection at all. Because it still charges, though, I'm guessing that its not completely broken off which will make my repair job slightly easier....

My USB Repair experience
http://forum.xda-developers.com/showthread.php?p=2012482#post2012482

Anyone take the speaker out of an LG WCP-700 yet?

This is a picture of a circuit board from an LG WCP-700 Qi charger. It makes a very annoying beep, but I can't figure out what is making it. My best guess so far is the part labeled 331. Any help would be appreciated.

BadBoyNDSU said:
This is a picture of a circuit board from an LG WCP-700 Qi charger. It makes a very annoying beep, but I can't figure out what is making it. My best guess so far is the part labeled 331. Any help would be appreciated.
Click to expand...
Click to collapse
Is the beep that loud? If you find out, be sure to post it here. Mine is on it's way.

That looks like it. I'll certainly take mine out when it arrives in a few days, if you are too afraid to yank it wait and I'll let you know how it turns out.
I'd rather have a dead charger than a loud annoying one
Sent from my Nexus 7 using Tapatalk 2

Might want to check this out. Someone stated that they took it out and it's dead.

I have the same question, I got the case open expecting this to be easy but I'm not 100% sure what to pull off the PCB. I think you are right that it has to be the part labeled 331. There is just not anything else that it could be.
That said I'm not willing to pull it without some confirmation. Maybe somebody here with more EE experience can tell us for sure.
I don't get my nexus 4 until tomorrow, maybe once I have it I can get the charger to beep and listen for where the sound is coming from.

Apologies for being slightly OT (although I'll be looking to do this when I get mine).
I'm struggling to find a supported voltage range in any specifications for this pad - I'm UK based and need either an adaptor or convertor depending on the range.
Could someone who has one let me know what the specs are please?

How did you get it open??? I've been trying for a week now and have all but ruined the bottom ha! A "How To" would be appreciated!

Jester23 said:
How did you get it open??? I've been trying for a week now and have all but ruined the bottom ha! A "How To" would be appreciated!
Click to expand...
Click to collapse
The 4 little rubber feet on the bottom pull out and there are 4 small Phillips screws underneath.
I had to use a small screw driver to pry up on the feet, it felt like they might rip but they all came out undamaged. Once those screws are out the top and bottom are still held together by a couple of snap-tabs in the middle of the long sides. I was able to get them apart with a little prying and again nothing broke even though it felt like it might. The PCB is held on by 4 obvious Phillips screws.
Sorry I don't have any pictures and can't take any until after I get home from work later.

CodeMonkey said:
Apologies for being slightly OT (although I'll be looking to do this when I get mine).
I'm struggling to find a supported voltage range in any specifications for this pad - I'm UK based and need either an adaptor or convertor depending on the range.
Could someone who has one let me know what the specs are please?
Click to expand...
Click to collapse
Here.

brettray said:
The 4 little rubber feet on the bottom pull out and there are 4 small Phillips screws underneath.
I had to use a small screw driver to pry up on the feet, it felt like they might rip but they all came out undamaged. Once those screws are out the top and bottom are still held together by a couple of snap-tabs in the middle of the long sides. I was able to get them apart with a little prying and again nothing broke even though it felt like it might. The PCB is held on by 4 obvious Phillips screws.
Sorry I don't have any pictures and can't take any until after I get home from work later.
Click to expand...
Click to collapse
OK, mine is different then... I got it from Amazon and its a Verizon one and the bottom is all one solid rubery unit. I saw the 4 posts with screws when I pry it open but couldn't get to the screws.
Thanks!

Instead of pulling it or jacking up the PCB trying to disconnect, could you maybe just drown the thing in some sort of epoxy? if not muting it, may at least muffle it some

Check the ZENS Qi wireless chargers, no beep and work great!

Jean2000 said:
Check the ZENS Qi wireless chargers, no beep and work great!
Click to expand...
Click to collapse
I saw them and would love to but not available in Canada or the US it looks like...

Jester23 said:
I saw them and would love to but not available in Canada or the US it looks like...
Click to expand...
Click to collapse
They are now...!
check the store on wpcentral website

Jean2000 said:
They are now...!
check the store on wpcentral website
Click to expand...
Click to collapse
Looks like OOS currently.

Neo42 said:
Instead of pulling it or jacking up the PCB trying to disconnect, could you maybe just drown the thing in some sort of epoxy? if not muting it, may at least muffle it some
Click to expand...
Click to collapse
I've tried putting my finger over different parts of the PCB and the letting it beep, including "331", and nothing I do lessens the volume. That's why I'm baffled on what part is the actual speaker.

The part labled 331 looks like an choke/inductor to me. I wouldn't remove it...
edit: do you have a picture of the other side of the PCB?

Luxferro said:
The part labled 331 looks like an choke/inductor to me. I wouldn't remove it...
edit: do you have a picture of the other side of the PCB?
Click to expand...
Click to collapse
The only things on the back side of the PCB are the two LEDs at the top. I am beginning to think that the sound is coming from the coil itself, like it is performing double duty as a charging coil and as a speaker coil.
BTW, I got my phone today and can confirm (as has been said elsewhere) that this charger works perfectly for charging the nexus 4. Well... expect for the loud beeps.

Jester23 said:
OK, mine is different then... I got it from Amazon and its a Verizon one and the bottom is all one solid rubery unit. I saw the 4 posts with screws when I pry it open but couldn't get to the screws.
Thanks!
Click to expand...
Click to collapse
Just for reference here are some pictures of my charger, so that you can see the screw locations. Mine is also Verizon branded and came from amazon.

brettray said:
Just for reference here are some pictures of my charger, so that you can see the screw locations. Mine is also Verizon branded and came from amazon.
Click to expand...
Click to collapse
Awesome, turns out the plugs were there the two I had tried to pry out tore making me think they did not come out. So, now just to figure out where the beep is coming from!

[Q] How to open the Nexus 10?

I want to open my N10 up, but I really don't know how much force to be using to separate the back from the screen (seems like it would require an extreme amount of force).
I have a suction cup attached to the screen, and I have the screw off the back. From there, I assume I would start at a corner and just press it downward to try to get the back off? Should it require a lot of force? Does the back bend, or should it?

Do a search, got to be videos on you tube.
Sent from my MB855 using xda premium

rbeavers said:
Do a search, got to be videos on you tube.
Sent from my MB855 using xda premium
Click to expand...
Click to collapse
Only thing I can find is the PowerMedic teardown, which doesn't explain how much force should be needed still...
I'd rather hear from someone personally how hard it was to open their N10.

espionage724 said:
Only thing I can find is the PowerMedic teardown, which doesn't explain how much force should be needed still...
I'd rather hear from someone personally how hard it was to open their N10.
Click to expand...
Click to collapse
Search youtube( google nexus 10 gets clean) shows the rear cover being removed. I couldn't post a link because I don't know how to! Hope it helps if

Lipp24 said:
Search youtube( google nexus 10 gets clean) shows the rear cover being removed. I couldn't post a link because I don't know how to! Hope it helps if
Click to expand...
Click to collapse
Found it
Hmm, I'll have to see if I have a separating tool, but that doesn't look like too much force was used at all.

Finally got it open. Was a huge pain to do with a credit card (basically destroyed it mostly), but I started with the top-middle edge, and worked my way around from there. Biggest pain was to get the bottom edge off, but I managed to get that off after a while.
So, I just noticed that my Pogo connection area, there's a pin broken. From left-to-right, it's the 5th pin. Why is this?

espionage724 said:
Finally got it open. Was a huge pain to do with a credit card (basically destroyed it mostly), but I started with the top-middle edge, and worked my way around from there. Biggest pain was to get the bottom edge off, but I managed to get that off after a while.
So, I just noticed that my Pogo connection area, there's a pin broken. From left-to-right, it's the 5th pin. Why is this?
Click to expand...
Click to collapse
Do you mean on the inside of the N10 there is a pin broken? I looked at those powerbook medic photos which its hard to get an angle on that area, but it didnt look like any of the inside pin connections were missing, so are you saying it looks intentionally not connected/separated?

bigmatty said:
Do you mean on the inside of the N10 there is a pin broken? I looked at those powerbook medic photos which its hard to get an angle on that area, but it didnt look like any of the inside pin connections were missing, so are you saying it looks intentionally not connected/separated?
Click to expand...
Click to collapse
It's like a 3-piece system in the Pogo cable area. The N10 shell has the 5 pin area and has metal contact sheets on the inside for those pins. The N10 itself then has strips of metal I think above metal contact points. The strip of metal that should come in-contact on the N10 itself is cut-short on the 5th pin.
Probably not the best explanation though. I think I saw a post on the Pogo cable thread of someone mentioning this.

espionage724 said:
It's like a 3-piece system in the Pogo cable area. The N10 shell has the 5 pin area and has metal contact sheets on the inside for those pins. The N10 itself then has strips of metal I think above metal contact points. The strip of metal that should come in-contact on the N10 itself is cut-short on the 5th pin.
Probably not the best explanation though. I think I saw a post on the Pogo cable thread of someone mentioning this.
Click to expand...
Click to collapse
I know there was a post about the pogo charger that included pictures, and in the picture one of the pins was either missing or shaded. the discussion assumed it was missing and gave theorys on why. (all perfectly reasonable as I remember.) BUT I just got a pogo in the mail a couple days ago and, at least this vesion, has all its pins. im guessing there is a couple ways the pogo "port" could be utilized, so a variety of combinations would certainly make sense.
but as for that cut short you're talking about, does it look machine done? like if its a ribbon-like material does the notch made in it look perfectly made such that it was done by machine? or does it look jagged or snagged? if it looks machine made Im sure its intentional. if it looked jagged or snagged Id be concerned that is on accident.
EDIT: i ask/say "ribbon like material" but same basic thought process for me re: metal extensoin posts - does the "cut" look like it was done with some sort of grinding device that would leave the pins as "not sharp" or does it look cut like when you flex metal a bunch and it snaps or if you use wire cutters how it leaves a jagged edge.
/my .02

Tight micro USB port?

Does anyone else have a hard time plugging in their phone? With my gnex I could easily plug in my phone and be done. However, with my g2, I have to sit their for a little bit and wiggle it around just to plug it into the phone. I was gonna stop by Verizon after work and look at their floor model but wanted yalls opinion before I did that and looked at getting a new one.
Sent from my VS980 4G using Tapatalk 4

It is tighter than my GNex but mine is not too tight. I like it tight. :highfive:

Yes, it's definitely more difficult than any other phone I've had.

It might just be good
It may be more stable if it's tighter and will be less prone to accidental disconnection? It might degrade faster though.

It is def tighter and goes "deeper" and kinda clicks and locks in. its also not straight in, kinda have to angle it down a little. Cant compare it to the GNex bc that was a crappy usb connection that would fall out easily. This is MUCH better

I think its the Charger that comes with the phone!
Its tight on my G Pro as well. But when I use say a samsung charger its extreamly loose on this phone.

hyelton said:
I think its the Charger that comes with the phone!
Its tight on my G Pro as well. But when I use say a samsung charger its extreamly loose on this phone.
Click to expand...
Click to collapse
Mhmm, all the cables I have laying around I have a hard time plugging in directly. Having to angle it a bit just to plug it in.
Sent from my VS980 4G using Tapatalk 4

MoNsTeReNeRgY22 said:
Mhmm, all the cables I have laying around I have a hard time plugging in directly. Having to angle it a bit just to plug it in.
Sent from my VS980 4G using Tapatalk 4
Click to expand...
Click to collapse
Could be the one im using then :/
I do know using any other cable even with the stock wall plug it charges slower.

It was very tight when I first plugged it in, I thought I had it upside down but either way was difficult. A few days later it's getting easier, so just give it some time and it will be fine.

Having the same issue here. Brought the phone home Saturday evening and thought I was going to break it. Went back to the store yesterday and they tried one in the back that was the same. As everyone else is saying, hopefully it gets a little easier over time. Hate the feeling that it's going to break jamming it in right now.

Squez said:
Having the same issue here. Brought the phone home Saturday evening and thought I was going to break it. Went back to the store yesterday and they tried one in the back that was the same. As everyone else is saying, hopefully it gets a little easier over time. Hate the feeling that it's going to break jamming it in right now.
Click to expand...
Click to collapse
Good to hear I am not the only one that feels this way, lol.
I will give it a few more days and go from there.

Wobbly headphone jack?

Anyone else's headphone jack wobbly? When I have my headphone plugged in, I notice that the jack will wiggle side to side.

Yeah mine is wobbly too and people in reddit have reported this too. I'm fine with it.
Sent from my LG-H990 using Tapatalk

prinzhernan said:
Yeah mine is wobbly too and people in reddit have reported this too. I'm fine with it.
Sent from my LG-H990 using Tapatalk
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Click to collapse
Cool. I just realized this last night and today just happens to be my last day to "return" it in the 14 day window. It's one of those deals where everything else with my copy of the phone works really well that I don't want to trade it in for another that may not be over something that might be normal.

CHH2 said:
Cool. I just realized this last night and today just happens to be my last day to "return" it in the 14 day window. It's one of those deals where everything else with my copy of the phone works really well that I don't want to trade it in for another that may not be over something that might be normal.
Click to expand...
Click to collapse
If your phone is working fine and no other problems don't return it. You might get something worse. Mine is wobbly but performs perfectly!
Sent from my LG-H990 using Tapatalk

prinzhernan said:
If your phone is working fine and no other problems don't return it. You might get something worse. Mine is wobbly but performs perfectly!
Sent from my LG-H990 using Tapatalk
Click to expand...
Click to collapse
Yeah, that's what I'm trying to gauge.

I exchanged mine because of how wobbly it was.
My new one is still wobbly but a bit better than the previous one.

Mine has a good amount of play as well. Looks to be "normal" but doesn't impact sound quality or the connection. It might just be the way the jack sits inside the chassis hole. I tested several devices and noticed they were all wobbly for what it's worth. I'm gonna try to not think about it!

If it's the receptacle portion on the motherboard in the phone that is wobbly, it will eventually break the solder connection to the board. Wonder if there is a way to get a bit of epoxy down along side of it to lock it in place.
If its is just the plug to receptacle fit, that is a different story.

The plug to receptacle fit seems to be snug. It's the receptacle sitting inside the phone that seems to wobble from what I can tell.