T-Mobile MDA PRO no sound problem - JASJAR, XDA Exec, MDA Pro Software Upgrading

Hi everyone...
A friend gave me his brand new T-Mobile MDA PRO which have the following problem - there is no sound from it.
the device came with version no 11242_126_10002. i tried several times to hard reset it and i tried both with the T-mobile software pack and without it (soft reset soon as the 3 second message comes) but on both ways there is no sound.
i downloaded the upgrade from T-Mobiles site (version 12032_120_10600) and tried he same two methods as above but got the same result.
there was one time though, that i did have sound but soon as i made a soft reset it went away again...
PLEASE HELP......ENYBODY!!!!!

I had a similar problem with my JasJar. After 3 months of sending it back to reapir center they have finaly replaced the mainboard. I think that mini jack port makes all those problems. Try to get some mini jack (like from portable headphones) and plug into the port in your device. Them move the jack in diffrent directions. Maybe it will help
Marek Suski

Related

Anyone had problems with uprading/downgrading XDA2?

Well I thought I would relay MY experience today.
I'm selling my XDA2 after upgrading to the 2i but as it was on WM2003SE I thought it best to downgrade it to 1.72 - afterall this CAN be done and would make sense to give it someone else with the latest o2 update rather than custom ones.
I put the XDA2 in its cradle, checked country id issues and then proceeded with the upgrade. BANG....USB v1.01 screen comes up and it didn't shift for 6 HOURS!!! Nothing I did made any difference, until I came across someone's comment (not on here) saying the only thing they tried once they'd rebooted into bootloader mode was to do it on another PC. I'd initially tried to put WM2003SE on my own PC and had a very similar issue to this one, but when I tried at work it upgraded immediately. Luckily I had a spare laptop hanging around and thought s*d it, it can't do any harm!
IT WORKS!!! I don't know why it's blocked on my PC, and what's caused it...but the laptop worked first time. I would ask anyone in the future having these kinds of problems with the bootloader screen and the PC not updating / downgrading to try it on ANOTHER PC!!! Obviously I can't say for sure, but for me it's 2 / 2!
Cheers
Anthony

No ringer or speakerphone sound after radio and rom upgrade...help needed.

Hi All,
I have a Hermes200 and tried to upgrade to WM6 as per the correct instructions. I initially upgraded the radio to 1.47.00.10 and Schaps 4.30 and in the process lost all external speaker volume. Meaning it does not ring or play any sounds other than the little earpiece.
In the meantime I've tried 1.51.00.10 and Schaps 4.31 and the situation is the same.
BTW it's an unlocked phone originally bought from Rogers.
Any advice would be appreciated.
I gave 1.54.00.00 upgrade a try but stil no good. Anyone else face this issue? Is there a previous radio version that works? Or is it the WM6 upgrade?
I had the same thing happen to mine...but it turned out to be the actual speaker that was broke. I got a replacement speaker off ebay.
trendal said:
I had the same thing happen to mine...but it turned out to be the actual speaker that was broke. I got a replacement speaker off ebay.
Click to expand...
Click to collapse
Was the replacement difficult? Any special tools?
I just found it so strange that it happened the moment I did the upgrade
My speaker has just packed up, bloody annoying really as I needed to use tomtom at the time, I got a replacement off ebay.
http://cgi.ebay.co.uk/Y220-Int-Ring...10364QQcmdZViewItemQQ_trksidZp1713.m153.l1262
he provides the tools, search for dismantling instructions on the forum, its easy really...
My speaker packed up recently too, downgraded back to T-Mobile WM5 and took it into a T-Mob shop to be fixed under warranty. They gave me the crappest phone known to man as a loan so I've gone back to my (9 year old ) Nokia 6210 as it's a lot better lol.
tonyb15re said:
My speaker has just packed up, bloody annoying really as I needed to use tomtom at the time, I got a replacement off ebay.
http://cgi.ebay.co.uk/Y220-Int-Ring...10364QQcmdZViewItemQQ_trksidZp1713.m153.l1262
he provides the tools, search for dismantling instructions on the forum, its easy really...
Click to expand...
Click to collapse
That's the same guy I got mine from!
To the OP - it's not very hard at all...just make sure you get a copy of the Service Manual and follow that on how to remove the old speaker.
You might actually find that the speaker isn't broke...and it's just the connector that has come off the mother board.
Got my phone back from T-Mobile yesterday and it's been exchanged for a brand new one
Seems a bit excessive for just a busted speaker but who am I to complain
Just realised today that the scroll wheel doesn't work as the ok button when you click it in, so this one will be going back to T-Mobile too
Will see if I can get a Kaiser out of them instead

LG G4 issues and now prep

Hello all!
Recently I had an issue with the LG G4 stuck on the boot up loop. O2 (phone carrier) replaced the handset and gave me a new one but after 3 months there is now a issue with the headphone jack where it keeps on thinking its plugged in? I've cleaned out the jack but the problem is still there and even with headphones plugged in I'm getting reports that its crackling/bad line. I'm going to take it back to O2 to be repaired again as its in warranty and I've not damaged it in any way.
I was wondering what processes I need to back up everything? Photos/video, texts, whatsapp and apps? LG backup no longer works and I want to make sure everything is the same. I recall that when I put my details in the new phone (current LG G4) my apps restored. Is this something to do with Google?
I appreciate all the advice and I'm looking to take it in tomorrow afternoon (3pm GMT).
Many thanks
Dr Cross

Samsung Galaxy buds replacement issues

I've been researching this a bit, and getting a replacement for a lost earbud isn't hard from the usual places. It turns out, Samsung did not make it to easy from a user standpoint to be able to get them to work together. The two earbuds need to be able to talk to each other to form a stereo pair, and if you replace one, you'll be stuck pairing one at a time. Apparently, a Samsung service center can perform a sync process to get them to talk, and I am wondering if anyone has access to that software tool that can do that for us end users. I know Odin was the tool of choice for everything ROM related, is there such a thing for these earbuds? Thanks for any help you can provide!

XRN9Pro. Problem with earpiece.

Hello guys!
Hope I chose a right place to post my question. If not, please redirect me.
So I have Xiaomi Redmi Note 9 Pro 6/128 with MIUI Global 12.0.1 Stable (RJZMIXM). Bootloader is not unlocked. No root, obviously. I often use it with Xiaomi Redmi AirDots Bluetooth earphones.
The problem is that phone's earpiece stops working for no visible reason. Basically, I can speak with another person only via phone's loudspeaker or earphones, and it's not normal.
What I tried to do and what didn't help:
1. Reflashing official firmware through Updater. It helped several times, but then stopped.
2. Turning VoLTE off.
3. Moving SIM card from slot 1 to slot 2 and back.
4. Pressing hard on the phone's back near the earpiece. During this experiment I managed to hear a VERY quiet sound from the earpiece, but it's not what can be called a normal work.
5. Rebooting phone several times in a row.
I don't want to take my phone to a service center, 'cause they'll take it for 2 weeks minimum, and I need it for my job. Even more, my guess it's a software problem, but I still can't figure out how to fix it.
Please help me to fix the earpiece. Any advice would be appreciated.
did this start occurring after the latest update
It started occurring on the firmware which was installed in factory, and then I updated it two or three times IG and reflashed each current firmware version available several times. This problem lasts for 3-4 months already and it can disappear suddenly and then come back again.
I'm having the exact same issue. I've tried everything in every youtube vid and anything else I could find online.
I had experienced the same problem few months ago I just went to Mi service center and they fixed it for free (my phone was under warranty)
I'm bumping this thread because I'm having the same problem, the earpiece doesn't work. I called Xiaomi customer service, I told them about the problem and they said that eng group is aware of it.
While I wait for an update is there another way of fixing the problem? If not, any custom rom that works well with this phone?
[ Xiaomi Redmi Note 9 Pro 6/128, Model M2003J6B2G, with MIUI Global 12.5.4 Stable (RJZEUXM). Bootloader is locked. ]
I work in a repair service and I can if not 100% then definitely 95% confirm that the problem lays in the bad earpiece contact with the motherboard. This in most cases happens when you accidentally drop your phone without any damage but the shock itself causes the copper contacts loose contact with the motherboard.
Best solution would be to deglue the screen and bend up the copper contacts so they can regain good contact with the motherboard.
Another easier method and not always working would be to try heat up (home hair dryer would do the job) the whole screen, then gently apply firmly pressure on top of the earpiece, hold it for some minute or two until the glue cures and then hope that you've managed to get a good contact with the motherboard.
Hope this helps.

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