Related
Hello all!
First, thanks for an awesome forum! It has both helped me tweak my Wizard, and also get help when I have needed it.
Well, I have no choice now but to ask here. Last autumn, my warranty was almost up, and a wierd problem presented itself. The mic and speaker suddenly just stopped working! The sidespeakers still work, I think, because the phone rings when someone calls me. But the caller can't hear me, and I can't hear the caller. And there isn't a hint of sound in it, no static or noise, there simply is nothing.
As there were only a few days before the 2 year warranty was up, I ran to my dealer and turned it in. A few weeks later, the phone returned, working again. But now that I come to think about it, I don't remember if I got a replacement or if they actually repaired it... It looked a little like they handled it rough though, maybe it was another phone... Well, that's not important right now.
The same thing has happened again! Summary:
1. Mic & phonespeaker dead
2. Stereo speakers work under certain conditions
3. Wired headset that came with the phone works, both for calling and media
So it seems like a hardware problem. Please note, although I downgraded the phone to original, official Swedish Qtek 9100 ROM, it has been thoroughly tweaked and upgraded to a number of different WM6 ROMs - but all that has been working beatifully!
Still, what are the odds for the mic&speaker dying twice in a row, on different phones (i think the present one is a replacement)?!?
Question: Does anyone recognize this? Is there a possibility that it is software related, and maybe fixable? I have searched both the web and these forums but haven't really found any information on it.
ANY input would be greatly appreciated!
Additional information:
Qtek 9100 (Swedish), G3 model, WM6 upgrade successful (unlocked)
EDIT: There are no system sounds, which is wierd, because the phone can still ring. I thought the system sounds came from the stereo speakers on the sides of the device?
Hello all!
It is a glorious day to be alive!!! Or to have a fully functional Wizard, at least!
Lol - my topic isn't very old, and i reply to it myself with a solution (?). I Googled after the Wizard service manual, and found it right here on Xda .
In all honesty, i didn't do all that much. I just followed the disassembly instructions of the wizard about half-way through, to the point where you get down to the back of the motherboard. I poked and fiddled enough to locate the mic assembly, only to discover that the mic is soldered to the mainboard of the phone. So, i figured i'd just leave it be, because if the mic is really broken the motherboard needs to be repleaced, or a replacement mic needs to be soldered on there.
After removing A LOT of dust in there (honestly, i think the service center that had my device last time wasn't very careful with anything, even a screw was missing! ), i reassembled it. The flat cable running to the keyboard was also a little skewed, but that may have been me, anyway i corrected it too. Same with the speakers.
Long story short, after successfully reassmbling the phone, i fired it up, called my home phone and voila! I works!
Not much of a fix, as i don't really know what i did exactly, but dust, dirt and some bad connections/soldering may have benn the culprit.
All in all, i'm very pleased with my afternoon here. Thanks for stopping by .
epatnor said:
Hello all!
It is a glorious day to be alive!!! Or to have a fully functional Wizard, at least!
Lol - my topic isn't very old, and i reply to it myself with a solution (?). I Googled after the Wizard service manual, and found it right here on Xda .
In all honesty, i didn't do all that much. I just followed the disassembly instructions of the wizard about half-way through, to the point where you get down to the back of the motherboard. I poked and fiddled enough to locate the mic assembly, only to discover that the mic is soldered to the mainboard of the phone. So, i figured i'd just leave it be, because if the mic is really broken the motherboard needs to be repleaced, or a replacement mic needs to be soldered on there.
After removing A LOT of dust in there (honestly, i think the service center that had my device last time wasn't very careful with anything, even a screw was missing! ), i reassembled it. The flat cable running to the keyboard was also a little skewed, but that may have been me, anyway i corrected it too. Same with the speakers.
Long story short, after successfully reassmbling the phone, i fired it up, called my home phone and voila! I works!
Not much of a fix, as i don't really know what i did exactly, but dust, dirt and some bad connections/soldering may have benn the culprit.
All in all, i'm very pleased with my afternoon here. Thanks for stopping by .
Click to expand...
Click to collapse
hi epatnor,
I think the problem with your phone was a stucked microswitch in the 2,5 mm connector for the headset. I read about it here in the forum. Sometimes the switch stays in the closed position and the phone still thinks the headset is connected. Thats why all the sound is sent to the not connected headset and therefor your phone seems to be not working (unless you connect the headset)...
But removing the dust is for sure not a bad thing...
For the next time: I think there was an easier solution for this problem than disassembling your phone...
regards
huibuh_1
Thanks huibuh_1,
Yes this was probably not the smoothest way of "fixing" it. That said, the stucked microswitch theory would actually fit my problem well - I can see now that the exact problem I was having would arise if such a switch was indeed stuck.
However, I think that the problem would be more intermittent since I actually use that port now and then - especially since it's the only way to talk (besides using a bluetooth headset that is). And since I connect the wired headset now and again the switch is used and moved, I suspect that this would result in the speaker/mic coming online again maybe..? Temporarily at least?
All the same, thanks for replying - this might happen again and with your information I'm better prepared for it!
Hello! could people please share tips and things to remember when buying a used universal? I mean what are the things that you should do to check or find tell tale signs of defect, hardware, the firmware the os, I have already done a search in the forums and already know some, but there might be things that I have missed, so help would be very nice, I will be meeting the seller so I get to inspect the device up close so it would be nice to armed with the info how to inspect the device from how to check the bootload etc.
Thanks for the help and I hope that this helps others too
The Universal can be bought cheap at german eBay. Look for MDA PRO. You should be able to purchase one for around or less than 100 Euro.
Preferably look for the following signs:
1) Unmodded. Many users got the Universal within a contract from the operator, but did not use it much, because it is too big for them. Such Universals are normally in good condition. When advertised that it ships with an OS different than WM5, you know that the owner has been flashing it. I personally don't like that, because that means it belonged to a power user and must be more worn out.
2) Warranty stickers. Make sure the hinges have the warranty stickers inside. If they are missing, the device has been opened. You don't want to purchase one that has been opened.
3) Screen. Screen should be without scratches and should have had always a screen protector.
4) Speaker. The external speaker which is used for calls can break, as it is fitted with some kind of pogo pins. Make sure it is working.
If you get to test the device first, do as this:
- do a call (bring your SIM card)
- check WLAN and Bluetooth (bring a headphone and try it somewhere with WLAN activity)
- bring a SD card and see if it is read
- check for bad pixels
- play a song
- take a picture
- try the keyboard and touch screen
- try all the buttons
If everything works, that is the best you can check it for.
Of course it could break the next day, but it shouldn't.
Cheers,
vma
Great guide vma!
I´ll just add:
Take special care on the swivel piece (The one that gives Uni it´s great and unbeatable form factor: PDA - Micro Lap top)
take care of another thing when i bouted my universal after i used it for about 1 week the phone was hangs soo much the reason was in the memory crd .....so you must try a memory crd and play a small video on it about 10 minutes
The most important thing everyone forgot to mention is USB port. When looking for a device, see if the port moves in any way or wiggles in its opening. See if the device synchronises with AS, charges etc.
The fact the device had been flashed or opened wouldn't play a huge part for me if everything else works well and the body is in sound condition, e.g. the hinge is not loose, the screen rotates and closes properly, all keys are present and work, keyboard backlight works with and without sensor etc.
Speakers don't just break, as post No2 claims (POGO PINS??), but it is good to check that phone is capable of making/receiving calls, you can hear the other party and the other party can hear you, can play music and earphone plug is in working condition/attached properly
Not reading SD or SIM card is a biggie, dim screen, lost touch sensitivity, scratched or damaged digitizer, worn out buttons - all obvious signs. You can open the back, remove the battery and SIM card and check for a small white blotting paper sticker covering the small mainboard pins under the SIM card, any change in color towards pink - do not buy.
@enigma1nz:
Shame on me, I did indeed forget the USB port!!! You should of course check both: charging and Active Sync connection. A broken USB connector is a mayor issue and hard to solder without proper equipment.
Regarding the speaker: I am speaking out of experience, as one faild on me. The speaker is like a small button and it has two contact plates. They are not pogo pins, but act like them. The speaker will be pressed by the case against two contact points on the PCB. What happens is that apparently some car-holders do too much pressure on the sides of the Universal casing, causing the speaker contacts to bend back and forth everytime the phone is placed or removed from the holder. After a few months the contact gets worse and worse until one of both plates brake off. Because they are so tiny, it is impossible to repair the speaker - believe me, I have tried. I ended up buying a new speaker cell at eBay.
Cheers,
vma
vma said:
@enigma1nz:
Shame on me, I did indeed forget the USB port!!! You should of course check both: charging and Active Sync connection. A broken USB connector is a mayor issue and hard to solder without proper equipment.
Regarding the speaker: I am speaking out of experience, as one faild on me. The speaker is like a small button and it has two contact plates. They are not pogo pins, but act like them. The speaker will be pressed by the case against two contact points on the PCB. What happens is that apparently some car-holders do too much pressure on the sides of the Universal casing, causing the speaker contacts to bend back and forth everytime the phone is placed or removed from the holder. After a few months the contact gets worse and worse until one of both plates brake off. Because they are so tiny, it is impossible to repair the speaker - believe me, I have tried. I ended up buying a new speaker cell at eBay.
Cheers,
vma
Click to expand...
Click to collapse
And believe me, I repair devices for a living. Thanks for the run-through, although I could give you the same. It happened to you, doesn't mean it happens often or it is a fault in design. I could give you a list of design faults in quite a few models of expensive cellphones on the market today, the mentioned speakers are not one of them.
I appreciate, the help people! any more inputs? I am happy that all the previous posts were, about how to inspect the device upfront and some other useful tips what to check other inputs will be highly appreciated
Battery can be also considered. Some are sold with good batery some with dead battery. It is not so expensive, but costs something. In general if battery shows less than 50% and devidce still works (even under load) that is a good sign.
Also as for the touch screen - the best test is to open note taker and try to paint something. The painted line must exactly follow the stylus movement if it jumps somewhere, then the touch sensitive layer is bad. I bouht such UNI on eBay (was described as perfect working order), had to replace the digitizer myself.
I do prefer buying not working UNI's on Ebay with good display. Once I bought not booting one - mtty job fixed that. Other time I bouht one where the display was still off - the flex cable popped out from connector. Etc....
Thanks for all the advice people! now, please welcome me to the HTC universal family, (well actually, I have a Dopod 900 but what the heck all are the same right?) your inputs had been essential, for me to get my new baby without any hitches I hope that nothing manifests after the one week assurance the seller gave me
Special thanks to enigma1nz for all the patience and help provided to me I asked her a lot of questions in the pm's but she answered in full detail
Now I have my own device so I will be flashing away, I hope without any problems. Again my thanks to the community hopefully there are more inputs for others who are thinking of buying their 2nd hand universal via meet ups
Excellent news! Congratulations!!! And welcome to the Uni family, of course. As you can see, we are one friendly bunch, all help and support will always be available. Have fun
Damn, I was hoping to do a very good Marlon Brando Godfather impersonation with 'Welcome to the family'
LOL
You started in the right direction!
to midnightsights : welcome
orb3000 said:
LOL
You started in the right direction!
Click to expand...
Click to collapse
No, sweetie, the right direction would be an Orb3000 impersonation and 'Welcome to the forums', but I was worried, being Orb2000, hehe, that I simply won't be able to compete with a more updated version
enigma1nz said:
No, sweetie, the right direction would be an Orb3000 impersonation and 'Welcome to the forums', but I was worried, being Orb2000, hehe, that I simply won't be able to compete with a more updated version
Click to expand...
Click to collapse
LOL.........
enigma1nz said:
No, sweetie, the right direction would be an Orb3000 impersonation and 'Welcome to the forums', but I was worried, being Orb2000, hehe, that I simply won't be able to compete with a more updated version
Click to expand...
Click to collapse
Thanks dear, you´re nice
you´ll be Orb4000!!!
Cheers and have a nice weekend,
Hey guys,
The earpiece speaker on my G1 has developed a fault, the fault being it doesn't appear to work, how easy is it to source a replacement for it and how easy is the repair itself? is there any guides as to how to do it around? (i looked but i couldn't find anything).
I've tried flashing the rom and doing a hard reset but its still faulty.
The loud speakers working fine though so atm all my calls have to be done on the handsfree kit or via loudspeaker which can get annoying.
any help is much appreciated
regards
Streather
Are you using a ROM where sound works?
What ROM are you using?
Tried it with cynagen and the stock tmob one, same results.
Same problem
I'm using CyanogenMod 4.2.5. I dropped the phone about a foot (it fell out of my shirt pocket as I was tying my shoe!), and the earpiece stopped working. Everything else (speaker phone, etc.) works fine.
I've seen a number of similar cases in other forums, so I'm thinking that this is a weak point. I'll attempt disassembly and see if the speaker contacts got moved or something simple. Fortunately, replacement receivers/earpiece/speakers are available over the net.
Meanwhile, I'd love to learn of others' experience with this. The tech manual makes it look like you have to just about completely disassemble the phone to get at the earpiece, even though you can easily access 3 screws on the back of the lcd. Is there a shorter route to the receiver than a complete disassembly?
[update] I found some good info (including a technical manual) by Googling "g1 phone disassembly". And searching for "g1 speaker" on eBay gave some decent looking results.
[update 2] I disassembled my phone, took out the receiver, cleaned its contacts, replaced it, and and reassembled everything. That was a pretty serious chore, and it demonstrated that a nearly complete disassembly is required to access the receiver (yes, including all the stuff at the opposite end of the phone). I don't know how to test the receiver without being in cell range, which my house is not. But at least nearly everything else still works, except the camera--I need to tear back into the phone and make sure I fully seated the FPC. I think finding a replacement receiver will be a challenge--most of what turned up on eBay is actually the main speaker on the back of the phone, and I have yet to find a vendor that sells receivers.
Sadly, you will almost have to tear down the whole unit to get to it. It's not extremly diffucult, but you will need to be steady and gentle. Good luck.
Success!
I haven't seen many report back after tearing apart their phones to address issues with a bad receiver, so here goes. My simple-minded approach of opening it up, cleaning the receiver contacts with a pencil eraser, and ensuring good alignment before reassembling WORKED. I did not have to buy a new receiver.
Now if I can just get my camera to work again (I think I didn't get the cable well seated).
[update]: camera works! Seating that FPC took some nimble fingers--I got it on the 3rd attempt. I hope this proves useful to others who, like me, do not have the warranty option for various reasons.
I dropped my phone once, by accident, same thing happened. The speaker you use to put your ear up to when making a phone call doesn't work, but the speaker phone speaker works as does a bluetooth headset. Called HTC lied said that it just stopped working out of no where, they said its covered under warranty. Luckily the phone is under warranty until March and will be replaced.
I ran into the same problem. I was having intermittent problems with the earpiece. Yesterday I was able to take out the battery and put it in and it started working again. Today that didn't help either. I saw this thread and I thought that I'd try blowing really hard on the earpiece to see if that helps. It seems to be working again! I hope it continues to work.
dirtprof said:
Now if I can just get my camera to work again (I think I didn't get the cable well seated).
[update]: camera works! Seating that FPC took some nimble fingers--I got it on the 3rd attempt. I hope this proves useful to others who, like me, do not have the warranty option for various reasons.
Click to expand...
Click to collapse
Can you post details on how to do this?
My camera stopped working too.
I personally found it easier when disassembling the phone to carefully lift the entire camera and IMEI sticker as a whole unit and remove it as part of the motherboard. That way you dont need to mess with that hard to reach connector. So from where you are at, lift the board back out, reattach the camera assembly, and reassemble as a unit. I think you will find it is MUCH easier
Seat the camera FPC fully
RueTheDay said:
Can you post details on how to do this?
My camera stopped working too.
Click to expand...
Click to collapse
I had to lift the motherboard up and away from the hook that held it down in order for the FPC clip to open fully. Then I inserted the FPC *fully* before closing the FPC clip (my failures resulted from not being able to fully seat the FPC because the FPC clip could not fully open as long as the motherboard was in place). Then the trick was to get the motherboard back under its hook without accidentally pulling the FPC back out again. What I did was to press it gently straight down, using my fingernail to ease it past the hook.
Good luck!
bump...
Yeah looks like all there is on Ebay for speakers is the back one, the one for the receiver earpiece looks like it has two wire connections at each end while the one for the back speaker has them right next to eachother.
So if anybody had this problem, it is very odd and might have to do with the spring connection maybe.
Still I had this problem before and it fixed itself randomly, but this problem came out of nowhere because 12 hours earlier I had dropped my phone on its back and it continued to work fine. Than on my way driving randomly it would not work and I barely set it down in my car.
Once again hopefully somebody has found a part for this because ebay only has back speaker parts.
Best bet is to blow on it and massage it or tap it until it works, damn this sucks because it is basically the very last step to get to after dissambling your phone. So much work to get to such a common problem for many people.
I almost wanted to try to shortcut it and undo the two screws on the screen section to move it around to make connection. Now I am the deusche bag with the bluetooth in his ear all the time.
I almost wanted to try to shortcut it and undo the two screws on the screen section to move it around to make connection.
Click to expand...
Click to collapse
That was what I tried at first. It didn't gain me access to the speaker.
Taking the phone apart is a pain. You really need nimble fingers and faith that you're not breaking the phone when you're levering apart the *very* tightly held together plastic parts. HTC did not make this thing with servicing it in mind. Just be sure to have the right tools (including light and a good magnifying glass if you're over 40) and patience.
Removing the 3 screws that are accessible without disassembling the entire phone will get you in there if you are VERY careful. Unfortunately the one I tried this on did not work differently with a known-good speaker in it. You can delicately dig out the old speaker with a knife (Xacto) and drop the new one in. Takes patients, but not nearly as hard as disassembling the entire phone (been there, done that x10)
I have at least one spare speaker. Maybe more, gotta check my stockpile!
Hey,
My phone got dropped in a rum & coke on Saturday, so i soaked it in 90% rubbing alcohol and let it dry in a rice bath. after 4 days in the rice, it looked dry, so i turned it on. IT WORKS! The screen looks a little trippy (the pattern is even changing throughout the day) but the touch and accelerometer work great. The only real problem is the speakers sound like crap. the receiver is so quiet that it sound like they're wispering, and the back speaker is all crackely.
I found a replacement receiver speaker, but as i haven't taken it apart yet, i was hoping one of you could tell me if this looks correct.
http://www.tvc-mall.com/details/Replacement-Speaker-Earpiece-Receiver-for-HTC-G1-HTCO-G1/photos.htm
If so, i guess i'll order both speakers and attempt to replace them.
That looks about right. Bear in mind, of course, that those pictures are greatly magnified. If you haven't taken apart a G1 yet, you're in for a bit of nerve-wracking prying. Just go slowly and be patient. Getting all the way to the receiver speaker means taking the phone most of the way apart.
Thanks!
I have taken apart a phone before, the Dash (excalibur). I had to replace the screen, it involved removing almost every component.
I think i'll go ahead and order it, and cross my fingers. right now the phone isn't much more then a tiny computer, since i can't hear anyone and i don't have a Bluetooth.
Anyone else had this problem yet? Had mine since Oct. 4th
I didn't try to do a data wipe. Just took it to T-mobile for a replacement. Didn't want it to start working again because I had got a scratch on my phone anyways and it was a good opportunity to get a replacement.
Me too. When I use my headphone, people on the other line can't hear me. This happen more than once. I try to do a hard reset but it still don't work.... anyone have any solution.
tino888 said:
Me too. When I use my headphone, people on the other line can't hear me. This happen more than once. I try to do a hard reset but it still don't work.... anyone have any solution.
Click to expand...
Click to collapse
My issue was the microphone on the phone. Did you not buy from T-mobile or other authorized outlet? Your phone should be within warranty.
Another thing to try would be a Data wipe/factory reset.
Another thing I noticed is that when I charge my phone there is an LED in the earpiece. My last G2's LED must have been defective.
Hi, what happen if you buy the phone from craiglist, how can I return ?
tino888 said:
Hi, what happen if you buy the phone from craiglist, how can I return ?
Click to expand...
Click to collapse
Contact HTC about warranty service I guess. I don't understand why someone would sell the phone on craigslist when it is within the 14 day return policy for tmobile where you can get a full refund unless maybe it was stolen.
You can contact HTC here: http://www.htc.com/europe/CA_Hotline.aspx?region=NorthAmerica
I'm just speculating here, but it's based on past experience with flexible connectors like the one used to bridge the display portion to the body. I'm surprised to see the possible defect occurring so early in life of this handset, but the fact that the ribbon is forced to bend back 180 with a radius of less than 1mm when the display is open puts a LOT of stress on the thin conductors of the ribbon. The problem might have been precluded by HTC using carbon traces rather than typical metallic copper on this critical component. See for yourself by looking at your phone edgewise next time you flip it open. If we're lucky and enough handsets fail like this HTC MIGHT do something of a product recall. Incidentally, has anyone with a dead mic also experienced random screen garbage or erratic touch response? Again I point to the same design flaw.
Here's to hoping I'm dead wrong guys!
This problem just happened to me. With no apparent reason, the internal speaker stopped working. People can hear me, but I can´t hear anything.
Funny thing tho, if I activate the external speaker, it works. The problem is the internal speaker only.
Is it a known problem like the shoddy usb connector on some kaisers ?
tino888 said:
Hi, what happen if you buy the phone from craiglist, how can I return ?
Click to expand...
Click to collapse
dont say anything to tmobile about where you bought it from. there is a one year warranty the original date of purchase. at least there was with the motorola cliq that i got off craigslist. returned it for a fab'd one without scratches gonna do it one more time right before the year is up haha
My G2's mic has also stopped working, been looking around different websites for parts, but I can't seem to find it, u guys know anyone?
If I use it with the headphones/mic, it works fine, people hear me and all. If not, people can't hear me.
FWIW, I had this exact problem shortly before Christmas. the mic started by cutting out sometimes, then failing altogether. Using an external mic worked fine so it wasn't software, just the physical connection to the built in mic. I'm pretty sure that sivalley is right in his speculation that the issue is the flexible ribbon connector.
Fortunately for me my phone was under warranty and HTC arranged to pick it up etc.
Weirdly the day before they were due to pick it up, the whole screen stopped working. I could power up and feel the vibration etc, but the screen never came on. Again I think the common factor was the flexible ribbon.
When HTC repaired it it came with a long list of things they'd replaced to get it working again, so it may not be as simple as just replacing a ribbon connector.
I have no idea whether it's possible to source the parts, but it might be worth finding out how much HTC would charge to fix it if it's not under warranty (could still be a good deal)
Helllo guys...i have more problem with my Pro 3 like CDLA only after restart ... quick charge problem...and so..
but now i have problem with main mic... i must "lick" my phone when i want to somebody on next side listen me..very very low ... when i test sound recorder and this use camera mic ist always ok...
I think that problem ist maybe some setting or soft becouse when I call with somebody i listen me from my speker..and second side listen me only when i kiss my phone and shouting....i tryed flash new rom...6,0..7,1 but problem is always...
I found only Enginee mode and there is Mic settings..some value..but this ist possible only for MTK... and for snapdragon nothing?
Maybe i must make somethink like he https://www.youtube.com/watch?v=ihpeowj73XI .... but i am amateur..it is posible on Leeco Le pro 3?
Hello, I have the same Phone with the same Microphone Problem, have you solved it?
Mic problem
Cyber Spawn 333 said:
Hello, I have the same Phone with the same Microphone Problem, have you solved it?
Click to expand...
Click to collapse
Had the same on my Le Pro 3 after a dive in my swimming pool
I solved this problem by changing the whole board module, it contains the 2 mics (multimedia+phone) + charging port.
If you want to do it, you certainly have to buy a new screen also and have desoldering 2 wires from the speaker and resoldering back on the new board.
Here is the board I bought:
https://www.aliexpress.com/item/For...034.html?spm=a2g0s.9042311.0.0.48d74c4dxSCKI8
You'll find a lot of different displays at different prices too.
Good luck
raymanfr said:
Had the same on my Le Pro 3 after a dive in my swimming pool
I solved this problem by changing the whole board module, it contains the 2 mics (multimedia+phone) + charging port.
If you want to do it, you certainly have to buy a new screen also and have desoldering 2 wires from the speaker and resoldering back on the new board.
Here is the board I bought:
https://www.aliexpress.com/item/For...034.html?spm=a2g0s.9042311.0.0.48d74c4dxSCKI8
You'll find a lot of different displays at different prices too.
Good luck
Click to expand...
Click to collapse
Hello, i have such problem
https://forum.xda-developers.com/le-pro3/help/le-pro-3-x720-microphone-doesnt-calls-t3867413
What do you recommend me do to? To buy new board (the one you showed) would fix the issue?
i just dont understand the part "buying new screen" . My screen works totaly fine, why do we need to change? Can we not put it back by a special glue (for screens) ?
Thanks in advance
SUMMERBREEZE said:
Hello, i have such problem
https://forum.xda-developers.com/le-pro3/help/le-pro-3-x720-microphone-doesnt-calls-t3867413
What do you recommend me do to? To buy new board (the one you showed) would fix the issue?
i just dont understand the part "buying new screen" . My screen works totaly fine, why do we need to change? Can we not put it back by a special glue (for screens) ?
Thanks in advance
Click to expand...
Click to collapse
Hi,
Sorry for your phone, it's hard to say it's related to the mic board because it's working after the reboot... but maybe it's a question of temperature... for the money that this board costs, you can give a try.
Now, why the screen? because I'm quite sure that when you will remove your screen, you'll damage it. Or I'm really bad for that I opened it two times and broke it two times :laugh: I also bought a B7000 special glue.
I hope you'll find a fully working phone soon.
Ray
raymanfr said:
Hi,
Sorry for your phone, it's hard to say it's related to the mic board because it's working after the reboot... but maybe it's a question of temperature... for the money that this board costs, you can give a try.
Now, why the screen? because I'm quite sure that when you will remove your screen, you'll damage it. Or I'm really bad for that I opened it two times and broke it two times :laugh: I also bought a B7000 special glue.
I hope you'll find a fully working phone soon.
Ray
Click to expand...
Click to collapse
You are right, the only way to successfully remove the screen is carefully with a Heat gun. But long enough that the screen will fall off, when you tilt it to the side. The heat shield will also have residual glue.