Battery wont charge & no signal after usb flex change. - Galaxy S II Q&A, Help & Troubleshooting

Replaced my flex today. Followed instructions on here for replacing the screen excepted I removed the usb flex. Placed everything back as it should be taking extra care. Now my phone doesn't charge at all. And now I cannot get any signal. I went out earlier and it sometimes picked up a signal and then it just dropped off again. Dunno what is causing this issue :/
Edit: Also getting no audio through my speaker.

imlgl said:
Replaced my flex today. Followed instructions on here for replacing the screen excepted I removed the usb flex. Placed everything back as it should be taking extra care. Now my phone doesn't charge at all. And now I cannot get any signal. I went out earlier and it sometimes picked up a signal and then it just dropped off again. Dunno what is causing this issue :/
Edit: Also getting no audio through my speaker.
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Did you ever figure out a solution? I have the same problem where the loud speaker doesn't work after swapping the usb. Everything else seems to work fine however, I actually thought i had damaged the speaker somehow when replacing the usb so replaced that as well and still no luck.

I just replaced my USB flex cable for the second time. The first one that I bought it from on eBay sent me a non original. The reception was so bad I couldn't use my phone at all... I just got the new one on the mail today (also from eBay, but a different seller) and all the problems have been solved. 100% signal, no charging/mtp issues anymore. I'm one happy camper. If anyone wants the name of the seller PM me.
Sent from my GT-I9100 using Tapatalk 2

Related

[Q] Replaced HTC HD2 screen, Now no signal or sound

I just recently repaired the screen on my Htc HD2 and now its not detecting my cellular network or connecting to my wifi network. My sound has stopped working as well, but I still get sound if the headphones are connected. Any ideas on what could cause this. I have already taken it apart again and made sure that everything is connected correctly so I don't know what the problem is.
check if any of the connectors are broken and out back in the right place
Ive tried that and still having the issue
It's most definitely a bad connection. I had the same problem with Wifi after I replaced my screen. The antenna went loose when I put it back into the rubber case. Take the wires out again and make sure you "click" them back where they belong.
By the way, how was it with the volume button? I had to do it 3 times before I got it back and working...
I got it to go back on the first time
brokendojca said:
I got it to go back on the first time
Click to expand...
Click to collapse
well try cleaning the part where you put the connections back, did you try flashing a new rom, that could be a problem too, tho i doubt it
little tip for the sound button,
ive had the same last week , was stressed because that's the only part that didnt fitted
i pressed everything in the cover but just half , then added the volume button from the outside
if you are replacing the screen you will know what i mean. sorry for the english
@brokendojca
i guess a connecter isnt fitted right or maybe something has broken
goodluck

Choppy bluetooth with headphones

I have tried using 2 sets and they have about the exact same reception quality
http://www.amazon.com/gp/product/B013HZTTXI?psc=1&redirect=true&ref_=oh_aui_search_detailpage
Mixcder ZeroSport Wireless Bluetooth 4.1 - 3.5/5 stars 211 reviews
http://www.amazon.com/gp/product/B0175XAN6A?psc=1&redirect=true&ref_=oh_aui_search_detailpage
Bluetooth Headphones, TROND® Dash V4.1 - 4 stars 118 reviews
I use these at work with my phone in my pocket. I have tried front pockets and back. I don't know if the sensor is too dark or its too tight in there (pants/shorts are not tight) or what. If the phone is out of my pocket it works fine 98% of the time. Just today i had it being choppy even when the phone was in my hand. I have also tried using it without the small, slim silicone phone case but with the same results.
I haven't seen much online with the same issues and i don't want to return this phone to get yet another ****ty phone or refurbished one.
Anyone have any ideas?
nobody has had this issue?
I have this issue its a royal pain. I assumed its because the battery is dying but that is not the case. I got so annoyed I had to use ancient methods and plug in a wire between both devices . felt so weird but did the job .
Same problem here
I was having the same problem with my LG Tones Ultras, I was still within my 14 day return with tmobile so i they swapped it and problem is gone. I suggest you get a hold of warranty since still within a year and see if they will sent you a device. Hope this helps. good luck.
thought about it but i dont really want a refurbed one
To add to my earlier post about this issue i simply rebooted my phone just to try and that seems to have resolved the problem. I thought of it since i never have any reason to turn off my device .
diamantericos said:
To add to my earlier post about this issue i simply rebooted my phone just to try and that seems to have resolved the problem. I thought of it since i never have any reason to turn off my device .
Click to expand...
Click to collapse
Typically when I have BT issues like cut outs and random pop/clicks while listening to audio a reboot is what is needed. Not sure why that solves the problem but when it gets bad that is my only solution and it usually works 100% of the time.
Yes, I've experienced this with my LG HBS-760 headset (which, by the way, worked perfectly with the G4). A reboot typically solves the problem, but only temporarily. I'm very unhappy with this phone, for that reason and also the horrible battery life and the gimmicky/mostly useless second screen. I wish I had kept my G4.

Microphone issues with Redmi Note 3 Pro

Hello, so I bought this phone with a broken screen and also was told the microphone sometimes does not work. I searched about it and seemed like its a software issue so figured once I fix it and install Lineage OS issue will be gone. Unfortunately it persists, and I noticed that by pressing hard it works. Close to ordering a new part with the microphone I noticed the small contacts under the board, bent those and it started to work, but only for a day, now not working again. I am not sure if a new board is gonna help, anyone else had the same issues, is it the microphone board or a problem in the mainboard or cables? I am close to stop throwing money on this and not getting it to work, already bought the screen and back cover.
Edit. I gave it another try, took it apart, brushed the contacts and rib cable contacts with alcohol, works very well again, time will tell for how long.
Edit2. Stopped working again, if I plug in the charger and move the cord a bit it starts to work, but every time I unplug stops working. Decided to put in the final 5€ for a new board and see if helps, fingers crossed..
Hey! So what happened after you changed the mic board, is it working fine?
P.S. sorry for replying to this 6 months late but I am also having the same problem with one of my phones.
flash agni kernel.it has solved my problem

rs988 bottom chin issues

So unexplainably my g5 started showing me this. Also plugging into charger does nothing. Don't know if factory reset would fix or if this is a hardware issue. I've been looking online but none of the genuine replacements confirm fitting this variant. Anyone have some insight to these matters?
Also that screenshot is without being plugged in. That message doesn't disappear.
That's very odd. If it doesn't actually harm anything I would just let it be. A new bottom chin is gonna cost you, but it's worth is up to you.
Btw, what font/theme are you running? It looks gorgeous
goast said:
So unexplainably my g5 started showing me this. Also plugging into charger does nothing. Don't know if factory reset would fix or if this is a hardware issue. I've been looking online but none of the genuine replacements confirm fitting this variant. Anyone have some insight to these matters?
Also that screenshot is without being plugged in. That message doesn't disappear.
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Click to collapse
Mine did this and it drove me crazy it would act as if I was plugging and unplugging constantly..
I disassembled it cleaned it all kinds of stuff....
It seemed like the hotter the device got the worse it was
I had this exact same issue on my H850 sometime back, did you by any chance get the phone wet? Changing the bottom chin had no effect in my case, it had to be sent in for repairs and when i got it back the entire phone except the screen was replaced. If you have warranty I suggest you send the phone in and they'll likely replace all required parts.
Did some digging and it turns out that the charging port of charger and phone get dirty and when they do u have to clean them. I used rubbing alcohol. Dipped unplugged charger male end. And disconnected the bottom chin. They *ucked for like 2 minutes. Blew it out with a can of air and boom problem solved
goast said:
Did some digging and it turns out that the charging port of charger and phone get dirty and when they do u have to clean them. I used rubbing alcohol. Dipped unplugged charger male end. And disconnected the bottom chin. They *ucked for like 2 minutes. Blew it out with a can of air and boom problem solved
Click to expand...
Click to collapse
Yea I did mine and it never solved it mine was full of crap I did get fast charge to work after cleaning but issue still persisted

Strange behavior after screen replacement

Hey Folks
So I replaced my screen in order to fix those ghost touches. I ordered a screen from aliexpress and its totally fine.
But since the replacement my cellular network connectiom goes crazy.
1. I wasnt able to register the phone in the providers network, so I double checked the antenna and now am able to connect. (antenna wasnt correctly in place)
2. I only get Internet Connection for some time, then I have to reboot the phone to get internet back. That sounds for me just like a Software Issue so I reflashed everything. But I still got that problem.
Has anyone got an Idea?
I now ordered an antenna Cable and a daugther Board, but Im not sure about that board. What about frequencies? Do I need to get an eu Board or smt for switzerland?
Greetings
Smouker
I think that wifi sigaunal is joined to the daughter board. The cellular signal is handled by the plastic cover on top of camera lens. See if it is intact or have you played around or damaged it
i have almost the same problem.
Sim gets recognized but no network service.
Plastic cover looks undamaged...
wamy007 said:
i have almost the same problem.
Sim gets recognized but no network service.
Plastic cover looks undamaged...
Click to expand...
Click to collapse
Seems like exactly the same for me.
Plastic cover isn't damaged
i fixed it.
Antenna cable was broken.
Replaced it and everything is just fine now.
wamy007 said:
i fixed it.
Antenna cable was broken.
Replaced it and everything is just fine now.
Click to expand...
Click to collapse
smouker said:
Hey Folks
So I replaced my screen in order to fix those ghost touches. I ordered a screen from aliexpress and its totally fine.
But since the replacement my cellular network connectiom goes crazy.
1. I wasnt able to register the phone in the providers network, so I double checked the antenna and now am able to connect. (antenna wasnt correctly in place)
2. I only get Internet Connection for some time, then I have to reboot the phone to get internet back. That sounds for me just like a Software Issue so I reflashed everything. But I still got that problem.
Has anyone got an Idea?
I now ordered an antenna Cable and a daugther Board, but Im not sure about that board. What about frequencies? Do I need to get an eu Board or smt for switzerland?
Greetings
Smouker
Click to expand...
Click to collapse
Did your ghost touch issue disappeared as well....
My screen is rubbish. Doesn't recognise touches on the edges...and tiping is a nightmare. I ordered new screen from ali as well.... But i wonder did it do the trick? Did it help?
I hope yous can respond.
Thanks
Hunteres said:
Did your ghost touch issue disappeared as well....
My screen is rubbish. Doesn't recognise touches on the edges...and tiping is a nightmare. I ordered new screen from ali as well.... But i wonder did it do the trick? Did it help?
I hope yous can respond.
Thanks
Click to expand...
Click to collapse
Yep the screen fixed the touch Issue completly.
only the led light is waaay to bright lol. I guess they missed something there haha
wamy007 said:
i fixed it.
Antenna cable was broken.
Replaced it and everything is just fine now.
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Click to collapse
What a antenna cable? Please photo...

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