One M7 died, wont charge/turn on - One (M7) Q&A, Help & Troubleshooting

Hey guys,
i have a little issue with a ~3 years old m7 that my grandma used (got replaced with a new one at that time cuz of pink camera issue). Two weeks ago it was charging overnight on a charger while being low on battery, than the main fuse in the house broke and naturally the charger was stinking of burnt. She than still used it afterwards until the m7 turned off ( i assume the battery was empty at that point). Than my dad tried to charge it up with his charger at which point the red led came on and charged for a few minutes and than turned off, the phone wouldnt turn on and w/e charger/cable (that are known working) he tried, the m7 wouldnt charge. After approx. 1 week i got to the phone, tried all the possible Button combinations (before connecting it to the power) but nothing happened. As a last resort i connected it to an Aukey 70w charger with AI Power and QC3 support, to my astonishment the red led turned on, the display turned on and it showed the "new battery charging screen" for about a minute or so. After that i just moved it from one spot to another and it suddenly turned off again (so i thought, that maybe the connection on the usb port is bad), so i reattached the cable and the red led came on again for about a second and turned off again. After that whatever i tried (different cables, chargers, warming the phone on the heater, cooling it in the fridge, again button combos) nothing happened.
Interestingly enough i have a few chargers that emit feeping sound (since they were new), the sound differes if they are just plugged into the wall socket or if they are plugged in and a (known working) device (like my phone) is charging. If i connect the m7 to those chargers they change the feeping sound same as when i connect a working device.
Im not particularly keen on opening the device up, but does anyone have an idea what could be the reason. I even tried readjusting the "USB charging plate" with a thin needle, as well as scrubbing the contacts a bit with the needle, naturally to no avail...
Thanks for ideas.
PS the phone was S-on, but unlocked and running 4.4.4 stock rooted android, if i remember correctly.

I sugest you to order new charging port (http://www.ebay.com/sch/i.html?_fro...0.H0.Xone+m7+mi.TRS0&_nkw=one+m7+mic&_sacat=0). It's only few bucks and worth to try.
I had charging problem cos the port was not so tight anymore- it did charge only when I set some suppurt to the cable.
When the microphone died, I ordered the plate, Swaping it was super easy and after that everything works perfectly!

Tarx100 said:
I sugest you to order new charging port (http://www.ebay.com/sch/i.html?_fro...0.H0.Xone+m7+mi.TRS0&_nkw=one+m7+mic&_sacat=0). It's only few bucks and worth to try.
I had charging problem cos the port was not so tight anymore- it did charge only when I set some suppurt to the cable.
When the microphone died, I ordered the plate, Swaping it was super easy and after that everything works perfectly!
Click to expand...
Click to collapse
Thanks for the fast reply. Im not rly sure its the port as it appears to charge (judging) by the fact t hat those chargers change their feeping.
alternatively fo you have a decent teardown video/manual/tutorial how to open it?

crnkoj said:
Thanks for the fast reply. Im not rly sure its the port as it appears to charge (judging) by the fact t hat those chargers change their feeping.
alternatively fo you have a decent teardown video/manual/tutorial how to open it?
Click to expand...
Click to collapse
https://www.youtube.com/watch?v=Qq7V4DLZQJY

Tarx100 said:
Click to expand...
Click to collapse
Yeah found that one myself too. Does it really go so easy? He basically just uses the metal pry tool to cut between the plastic of the back and the front. Is no heating necessary? How to close it than?

crnkoj said:
Thanks for the fast reply. Im not rly sure its the port as it appears to charge (judging) by the fact t hat those chargers change their feeping.
alternatively fo you have a decent teardown video/manual/tutorial how to open it?
Click to expand...
Click to collapse
crnkoj said:
Yeah found that one myself too. Does it really go so easy? He basically just uses the metal pry tool to cut between the plastic of the back and the front. Is no heating necessary? How to close it than?
Click to expand...
Click to collapse
Yes, it IS so easy
He din't cut it apart, there are thiese pins that hold it together.
No heatin needed.
After that jou just push it back together.
Ofcourse you have to bee careful, not to rush.
There are planty of videos of dissambling M7

Tarx100 said:
Yes, it IS so easy
He din't cut it apart, there are thiese pins that hold it together.
No heatin needed.
After that jou just push it back together.
Ofcourse you have to bee careful, not to rush.
There are planty of videos of dissambling M7
Click to expand...
Click to collapse
Ah, ok. Thanks. I thought it's glued as well... Might order one of these metal spudgers from ifixit...

crnkoj said:
Ah, ok. Thanks. I thought it's glued as well... Might order one of these metal spudgers from ifixit...
Click to expand...
Click to collapse
I dissambled mine with regular small knife, after that you need screwdrivers, that are included when you order the plate with tools

Related

Help!! Phone won't charge.

I tried to soft reset my tytn II in the dark, and accidently put the stylus into the usb/charging slot and somehow screwed up my phone. It will not charge, or connect with my computer. Any suggestions?
OMG! I did the same thing, but luckily i didn't do further damage except the copper parts become bent
HTC should have done something about this! i am sure many other users did the same
can u take it back to your supplier for warranty claim?
same problem here...
i could bend back the copper contacts with a WOODEN (!!) toothpick (dont steer around with metal in there....)
Looks like i tried to reset the device in darkness last night and fumbled around in the usb jack.
Damn... really bad position for the reset-button!
Same issue here-- though some chargers now work, some don't. My phone will charge with my OEM charger and usb to computer, but not my 3rd party wall charger or my car charger. Aaargh
Same Problem Here
Check out this thread at AT&T Forum regarding my attempt to get a replacement phone.
http://forums.wireless.att.com/cng/board/message?board.id=cingular&thread.id=65536
I got mine replaced at the store. I was under 30 days and was lucky.
I am going to order one of these:
http://www.eforcity.com/silicone-mini-5-pin-plug-for-motorola-v3-2-pc-smoke-cmotv3xxpc01.html
it should fit. i also heard that certain verizon phones have rubber usb plugs on them. I may just stop in a verizon store and see if one fits. My tmobile wing had one on it and it worked great to protect the usb port.
Well...I did the samething last night. Tried to soft reset my phone while driving in the dark. Luckily I've had my tilt less than 30 days, called and now all I have to do is go to the AT&T store for a replacement....Also, I'm going to pay 10% restocking fee so I can get an extra battery and charger...W00T!!!!! I actually saved about 50 bux
One way to avoid doing this in the dark is to flip the phone upside down, locate ExtUSB socket with your left index finger, keep your finger over the socket and slide your stylus down your finger tip. Of course the easiest way is to turn a light on.
wizzzard said:
One way to avoid doing this in the dark is to flip the phone upside down, locate ExtUSB socket with your left index finger, keep your finger over the socket and slide your stylus down your finger tip. Of course the easiest way is to turn a light on.
Click to expand...
Click to collapse
true, but for those of us with this problem already, it is too late
Luckily, I tried a newer charger, and my car charger, and they both work. As far as connecting to my computer, I have to use my Y cable that was included with my old 8525. I'm still pissed, and I have a TyTn II and not a tilt, so warranty will be a pain in the ass, considering I have to send it to the UK. If it starts to act up, I will have to send it in, and if I get it fixed, I will definitely buy one of those plugs from the above post. Thanks for all the replies, and good luck to everyone with this problem.
Lesson # one don't put things in holes in the dark in bed
Well, good news is ATT is sending me out a replacement phone for free since I am still under warranty (outside the 30 days, but inside the 1-year). Now I just need to re-flash back to OEM status so I don't get busted on the return...time to test out the "Idiot's Guide to Re-Flashing Back to Original ROM" and see if it does me right.
Heijdemann said:
Lesson # one don't put things in holes in the dark in bed
Click to expand...
Click to collapse
that's why I have so many kids!?! anyways I had my phone charging in my car and it fell of my seat onto the floor. the nezt day I noticed it wasn't charging (tytn 2 no easy warranty fix) I then noticed that inside the usb thing is a black plastic piece with the small metal connections. the black piece was bent a little on one side so I removed the battery took a pair of tweazers and bent it it straight again than I took some forced air in a can (for a computer keyboard) and blew in there to make sure none of that cheap plastic shredded and got in the way of the metal connections. it looked like after I used the tweazers some of that black plastic chipped off (very small pieces) anyways after that it worked perfectly. hopefully this will help others
well it seems i messed up now and stuck my stencil in there one of the small Metal wires is out of whack now ad some chargers work and some dont did anyone get a plug yet?
pissed
so I live in metro detroit with a tytn 2 not a tilt. after I stuck my stencil in there it seems my car charger don't work. when charging with my audio adapter its flaky losing some power, maintaining, gaining some power. but when I use my wall charger with no adapter it charges!! if you put the kaiser flat on the table I see by 2nd wire (in the hole) is bent down(whereas the others are up) and its sitting in the middle of the whole.(my buddy told me to use a needle and a magnify glass because the 2nd wire was actually bent all the way down but I got it in the middle after messing with it. when that one wire was out of whack my car charger gave me a red constant light (no charge) after the stencil incident. I hope all that helps somebody! anyways so I call HTC first they tell me that's not covered under warranty. Then they tell me I have to send it to houston tx for 3 weeks. Then they tell me it will cost $300 usd to repair!!!! this is insane for a little miniusb piece that got hit once with a stencil. it probaly cost 22cents. what is everyone else doing? I think if I can get that metal piece to stick to the top it'll be fine. I just switched to att and I have 6 days until im locked to a 1yr contract I could buy a tilt for 250 or whatever but id have to sign a 2yr contract.
I stuck the stylus in the USB port as well but luckily I didnt seem to do any damage. I did bend it a bit but with some gentle pressure in the opposite direction it went back into place. I havent had any problems charging or syncing since then, so it seems I got lucky. Just gotta hope I dont do it again, lol.
ya the black piece as a whole seems to be able to bend a little but if u mess the little little metal connections in there you're gonna have problems
Hi, this is my first post and I hope to help someone. I had the same problem with my phone, it charged with the home charger and in the cradle but the car charger won't work. using a close light and a magnifier I could notice that with the phone with the screen upside looking at the usb connector that the pin al the way to the right was flat and a tip was showing as opposite to the others. I returned it to the former position and voila!! it works. I hope to help someone.

[Q] wireless charging on i9305?

Hello to all fellow i9305 owners
Can anyone out there confirm that any of the existing wireless charging mods on I9305 lte actually works?
The reason for my asking is that the my usb charging socket started to show signs of wear and tear . Basically my phones socket became very sensitive to any standard micro usb charging cable. Sometimes it works but 50% of times it doesnt. (I have tried four different cables)
The only cable that works 100% is the MHL one (HDMI-out with USB-charge) which is slightly longer and goes in deeper into the socket (making better connection). Since I've realized the issue was with the mechanical failure of the usb port I decided to explore the wireless charging methods.
There is a big thread about it (which is locked due to people misbehaving) so please do not post links to mods (I've read them all).
I even took the plunge and I have bought all the gear for palm mod (that didnt work) and the gear for QI mod (that did not work either).
Im beginning to think that either my fone is faulty (but no way of proving it since there is no official Samsung wireless charging yet) or perhaps there is something I need to do with software (custom ROM?).I am on latest rooted stock rom by Lyriquid, BTW
Any help is appreciated.
Thanks
wolek76 said:
Hello to all fellow i9305 owners
Can anyone out there confirm that any of the existing wireless charging mods on I9305 lte actually works?
The reason for my asking is that the my usb charging socket started to show signs of wear and tear . Basically my phones socket became very sensitive to any standard micro usb charging cable. Sometimes it works but 50% of times it doesnt. (I have tried four different cables)
The only cable that works 100% is the MHL one (HDMI-out with USB-charge) which is slightly longer and goes in deeper into the socket (making better connection). Since I've realized the issue was with the mechanical failure of the usb port I decided to explore the wireless charging methods.
There is a big thread about it (which is locked due to people misbehaving) so please do not post links to mods (I've read them all).
I even took the plunge and I have bought all the gear for palm mod (that didnt work) and the gear for QI mod (that did not work either).
Im beginning to think that either my fone is faulty (but no way of proving it since there is no official Samsung wireless charging yet) or perhaps there is something I need to do with software (custom ROM?).I am on latest rooted stock rom by Lyriquid, BTW
Any help is appreciated.
Thanks
Click to expand...
Click to collapse
You do not need any mods you buy the wireless charging back cover and matt for a few £ on eBay or amazon
realionaire said:
You do not need any mods you buy the wireless charging back cover and matt for a few £ on eBay or amazon
Click to expand...
Click to collapse
Thanks for the reply
Unfortunately I have tried that (perhaps I shouldnt have used the word 'mod')
Have you actually got a working wireless charging 'thingy' on GT-I9305?
Thanks
wolek76 said:
Thanks for the reply
Unfortunately I have tried that (perhaps I shouldnt have used the word 'mod')
Have you actually got a working wireless charging 'thingy' on GT-I9305?
Thanks
Click to expand...
Click to collapse
Yes: My GT-I9305 is enhanced using the charging coil, etc., out of a Palm Pixi Touchstone back cover with a Palm Touchstone puck. I used copper tape and resoldered the contact points on the wireless charging coil so that they align with the contacts in the phone. The coil is stuck inside the unmodified original back cover using the white sticky cover from inside the Pixi, and some white duct tape to cover the copper tape extensions out to the contacts. I have reused the metal disks with the sticky coil cover to locate the back on the charging puck.
It charges at about 230 mA through my TPU back cover, slower than normal, but perfectly adequate.
The Touchstone puck is fussy about cables and USB PSUs.
Ian
ienichols said:
Yes: My GT-I9305 is enhanced using the charging coil, etc., out of a Palm Pixi Touchstone back cover with a Palm Touchstone puck. I used copper tape and resoldered the contact points on the wireless charging coil so that they align with the contacts in the phone. The coil is stuck inside the unmodified original back cover using the white sticky cover from inside the Pixi, and some white duct tape to cover the copper tape extensions out to the contacts. I have reused the metal disks with the sticky coil cover to locate the back on the charging puck.
It charges at about 230 mA through my TPU back cover, slower than normal, but perfectly adequate.
The Touchstone puck is fussy about cables and USB PSUs.
Ian
Click to expand...
Click to collapse
Well, Thank you very much
Your post was very helpful and informative, especially the bit about the 'fussy puck'.
I will try that setup again but with different USB cables and chargers perhaps.
Im guessing there isnt any led confirming that the puck is on ?
Thanks again (thanks button pressed too)
Hi guys,
I've used the palm wireless charger with one of those stickers that you attach to the phone on top of battery. It was working perfect but you have to put the phone with this sticker exactly on the middle of the charger otherwise won't work. If you have a case on the phone won't work either. It takes to much time until it charges the battery (I've had a 4500ma ). You can check if the wireless pad works with a multimeter. Put the sticker on it and check if it gets any electricity. :thumbup:
Sent from my GT-I9305 using xda premium
Yes, now I know I need a sticker. Also as I realised I needed the sticker I thougjt I might put magnets as well too.
Then I tried this all and it was wouldn't work with my flip cover so I've attached the palm sticker to the bak of my flip-over case and put the original backing away.
Now its all brilliant . I have my phone in my case and charging wirelessly with no issues.
Those usb sockets arent really made to last, arent they
Thanks everyone who helped.
Sent from my GT-I9305 using xda app-developers app
if you want a "pre-manufactured" wireless charging solution, you can also go on ebay and buy the Qi wireless receiver pad. it fits underneath the battery door as well and NFC still works. The only thing I don't like about it is that it causes a small "dome" on the battery cover so if you use a case, the more "sturdy" ones like the otterbox or the ballistic or anything that will hold its shape to overcome the slight bump.
apart from that if you're handy w/ modding and such, the palm touchstone mod is also perfect since it's insanely cheaper than anything that is offered out there.
QI wireless charger
wolek76 said:
Hello to all fellow i9305 owners
Can anyone out there confirm that any of the existing wireless charging mods on I9305 lte actually works?
The reason for my asking is that the my usb charging socket started to show signs of wear and tear . Basically my phones socket became very sensitive to any standard micro usb charging cable. Sometimes it works but 50% of times it doesnt. (I have tried four different cables)
The only cable that works 100% is the MHL one (HDMI-out with USB-charge) which is slightly longer and goes in deeper into the socket (making better connection). Since I've realized the issue was with the mechanical failure of the usb port I decided to explore the wireless charging methods.
There is a big thread about it (which is locked due to people misbehaving) so please do not post links to mods (I've read them all).
I even took the plunge and I have bought all the gear for palm mod (that didnt work) and the gear for QI mod (that did not work either).
Im beginning to think that either my fone is faulty (but no way of proving it since there is no official Samsung wireless charging yet) or perhaps there is something I need to do with software (custom ROM?).I am on latest rooted stock rom by Lyriquid, BTW
Any help is appreciated.
Thanks
Click to expand...
Click to collapse
Are you still long for wireless charger?
I have current stocks.
You can check out my Facebook page

[Q] Docking station broken, is it repairable?

Hi,
My made-in-china docking station has just arrived, unfortunately its already been broken (quality material of a matchbox :\),
I have plugged in my micro usb into the socket (female micro usb on the dock) and somehow after few tests the female receiver of the dock fell out.. (I guess it wasn't glued strong enough because I haven't use any extra power to push it in)
Any way.. I have opened it up to see whats going on and found this:
http://img841.imageshack.us/img841/9554/a84p.jpg
The small piece on the left is the female micro usb plugger that was attached to the green board but fell off..
This is a sort of explanation:
http://img856.imageshack.us/img856/2971/4wbl.jpg
And thats the part it self:
http://img43.imageshack.us/img43/8735/ew44.jpg
Unfortunately I can't glue it back and definately not weld it on since its too tiny and I don't have proper equipment for that..
But I do want to try to fix it because god damn its 1 day old ! totally brand new!
So I was thinking maybe I should simply tear a cable and plug the + - to the red and black wires at the end of that board..
And so, here comes the question for you expert fellers.
First this is the board:
http://img856.imageshack.us/img856/8915/xo1u.jpg
I have a basic knowledge in electricity but its from engineering study and not from real world, so I don't really know how to read this thing..
Perhaps a better intuition than mines will help too..
Is this board necessary? What does it do? and can't it live with out it?
Why they didn't simply plug the + and - straight to the + - pins of the docking points?
Because thats what I am willing to do but I guess that "Ask the experts before you ruin it" is a helpful tip my mom taught me..
Thanks!
Jordan.
its actually soldered, not welded. its not very hard to solder, even tiny parts.
theres still solder on it. you can reflow it with a heat gun... assuming from your post that you have a welder so im guessing you have a heat gun.
just put the part on where its supposed to go, align it, then heat it.
dont get too close and slowly let the heat build, it'll flow at once. try to avoid applying heat to other parts to prevent them from shifting around.
if you are worried theres not enough solder, buy some solder paste and put a little bit on it.
you can check youtube/google for tutorials on reflowing with a heatgun.
if you dont have a heat gun theres other ways but be mindful of the temperatures of the rest of the components, you dont want anything else falling off.
btw, only pins 2 and 3 are necessary, thats power and ground.
Thanks for your reply but I've actually already fixed it,
I didn't soldered (I used Google Translate for that word ) it all,
I simply plugged out the whole board and attatched the two wires to the +- of a usb cable...
It works great.
Sent from my C6603 using xda premium
i think this is not a good idea
you can destroy the phone with this "FIX", if the phone is fully loaded the dock would load further.
In a extremsituation it can flame up
Search for the heatgun and fix it correctly, please
0p3r4t0r said:
i think this is not a good idea
you can destroy the phone with this "FIX", if the phone is fully loaded the dock would load further.
In a extremsituation it can flame up
Search for the heatgun and fix it correctly, please
Click to expand...
Click to collapse
Yeah I'm sorry but thats a full of crap..
first you absolutely cant flame up your phone by over charging it.. (where the hell have you ever heard about it?!)
secondly, the system for disconnect when the battery is full is inside the phone and not on the charger..
There are few circuit things for defending on the charger but not that..
And last, I already done it months ago and it wasn't bad at all.. sometimes it didn't charge to 100% or dropped down immediately.. but overall was fine..
I use now a new charger (also chinese crap), this one has the circuit board, I don't really feel anything different..
It charges good now but nothing extra noticeable...
Hey man, sorry i won't flame.
I mean the dock can lightup if you don't connect it correctly (short circuit)
But it's not my so you can do what you want
Sorry for missunderstanding
0p3r4t0r said:
Hey man, sorry i won't flame.
I mean the dock can lightup if you don't connect it correctly (short circuit)
But it's not my so you can do what you want
Sorry for missunderstanding
Click to expand...
Click to collapse
To be honest man there isn't enough current running through the USB to do anything nasty to the dock even if it did short circuit. It certainly wouldn't burn and you couldn't shock yourself, worst case scenario, the dock would just stop working.

Magnetic charger - would attaching the charger upside down do anything bad?

Some people have mentionned that attaching the magnetic charger the wrong way could have an ill effect on the phone. Is there any validity to this or is it just people spreading unbased rumors?
The pin holes are different shapes so that you can only properly connect it right side up, but some 3rd party chargers (including mine - the led charger) have the metal pins sticking out slightly beyond the safety holes, so the pins could make contact if I attach it wrong.
From a physics point of view, how is it any different from plugging in a plug into a wall outlet where the orientation of the plug is irrelevent?
it'll make your phone go BOOM, don't do it.
adamk7 said:
From a physics point of view, how is it any different from plugging in a plug into a wall outlet where the orientation of the plug is irrelevent?
Click to expand...
Click to collapse
AC vs DC
Iruwen said:
AC vs DC
Click to expand...
Click to collapse
Riight, thanks
I'm a little worried about this though.. I could see myself accidently plugging it in wrong. I have the black version of the phone which looks very similar front and back, I feel like it's just a matter of time before I mess up :\ Maybe I'll try to trim the charer pins a bit with a diamond dremel bit..
It just shuts my phone down when I put it the wrong way. Works fine after turning back on.
Sent from my D5803 using XDA Free mobile app
I have the Magnector X charger and the pins are not sticking out. They are slightly below the plastic casing.
I put my Z1 the wrong way in my Brodit car holder (very good phone mount/holder by the way) and it just rebooted. It was no problem then
I also think there is no difference. I don't see any real facts about downside.
Haven't done anything bad with my phone it still charge as good, don't think it would matter at all
Skickat från min LG-V500 via Tapatalk
It messes up the flux capacitor.
Good to see you can quit elementary school and still afford a decent smartphone.
Iruwen said:
Good to see you can quit elementary school and still afford a decent smartphone.
Click to expand...
Click to collapse
Do you momentarily feel better about yourself after being a condescending ****?
pricey2009 said:
It just shuts my phone down when I put it the wrong way. Works fine after turning back on.
Click to expand...
Click to collapse
Good to hear! Still don't feel like purposely testing it though.
Yes I do.

USB port, tiny bit of play?

Do you have that to? It's a tiny tiny bit loose all four directions. Original cable. No problem with the connection. Its snug when inserting and pulling out.
Checked with my Samsung S5. It has more play, so I guess it's ok.
That's by design.
As long as the connection is good, there's nothing to worry.
Thank you! That's relaxing to know.
Remember the standard USB plugs, and when you try to plug them in, they get caught on the housing, but you think you put them the wrong way and rotate them, just to notice they're actually the wrong direction now?
That's to prevent that.
4rz0 said:
Remember the standard USB plugs, and when you try to plug them in, they get caught on the housing, but you think you put them the wrong way and rotate them, just to notice they're actually the wrong direction now?
That's to prevent that.
Click to expand...
Click to collapse
Yes, all too good. Why the S5 wireless charging is great! Wireless charging doesn't matter very much with the XZ1C because of the USB-C.
Have ordered Wsken magnetic cables to be on the safe side. The USB on my Acro S went broke a long time ago.
I had a magnetic cable, but it stuck out too much for my taste.
Tried to modify it so that it goes in further, but destroyed it in the process.
I'd love to have a flat one, tho.
Was is Wsken? It has great reviews on Amazon. Cannot order from Amazon. Doesn't ship to my country, so I ordered from Ebay.
Flat magnetic cable? Got to check that.

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