SG2, bought in some shop in China, now live in Thailand, Revo HDv6, various kernels depending on my mood.
I've read about this problem in a few different forums, but not here - THE forum for android...
I was getting reboots after I turned the phone off (it won''t stay off!) After some research I decided it was some **** in the USB port so I gave it a good brushing and fixed the problem
But now it's back and the brush won't fix it
Evidently the SG2 is sensitive to shorts across the pins...
Now it won't even turn on unless I have it plugged in - I get some battery overheating warning at boot (with both batteries) even though it is obviously not overheated.
However, once I turn it on while (any) plug is in the port, it runs fine - plugged or unplugged.
OH!!! apart from crap battery life now, I lose 25-60% overnight, without any data, wi-fi or other activity.
I've done lots of wipes and reinstalls of different ROMs, kernels, wipe cache, battery stats etc but to no avail...
I guess it's time to bite the bullet and take it in to some Thai repair shop.... Hmmm. Dangerous...
Any stunning ideas that make me happy???
Maybe a cotton bud just moist (not wet) with isopropyl alcohol.
this happened to me when i got my SGS2 usb port wet... and the problem is obviously hardware problem.. so the only 100% sure fix is replacing it... you have 2 choices here
first: buy off samsung official usb connector for SGS2 and replace it (video guide in youtube)
second: send it to repair shop/samsung retail seller to fix it.. and if i read it correctly and understand it correctly.. you cant get warranty of it because you bought it from china and is now in thailand right? so.... if you go to samsung retail seller it will cost minimum 30 euro (sorry i only know the price for europe) and depending on what they need to do it may increase to 150 euro
so... if you choose the second option.. be ready for high prices...
Slow N Stupid said:
this happened to me when i got my SGS2 usb port wet... and the problem is obviously hardware problem.. so the only 100% sure fix is replacing it... you have 2 choices here
first: buy off samsung official usb connector for SGS2 and replace it (video guide in youtube)
second: send it to repair shop/samsung retail seller to fix it.. and if i read it correctly and understand it correctly.. you cant get warranty of it because you bought it from china and is now in thailand right? so.... if you go to samsung retail seller it will cost minimum 30 euro (sorry i only know the price for europe) and depending on what they need to do it may increase to 150 euro
so... if you choose the second option.. be ready for high prices...
Click to expand...
Click to collapse
Thanks! It gives me a ballpark figure and a solution. Yes, I'd decided it was hardware.
I'll try the IPA, then take it apart and take a look with a magnifying glass, might be a wee flaw I can scratch out between connectors... then, if I f*** it up, I can replace the port.
I can call them plans A, B, and C haha.
Related
The problem:-
1- restarts many times.
2-randomly shut down when i open Wi-Fi or apps or use it for more than 5 mins.
3-can't turn on sometimes and can't turn on using charger , only pc companion.
4-Burning Smell.
i know there's another thread talks about this problem but pleaese it's a serious common problem , i bought the mobile yesterday and i can't replace it , i've seen this post in SE forms : -
............................................................................................................
It cost about more than 2 hours,and i sat near the engineer looked at what he was doing,everything.
1. He said before this one,he has fix 4 x10 with the same problem.He checked my phone and told me he must take the phone to parts,i agreeed.
2.The restart problem is neither a software problem nor briefly hardware problem.The reason most likely is welding procedure .Between X10's CPU and the chassis on the M/B there is no bayonet(i'm not sure it's the right word), so the closeness of them only depends on colophony(another word i use google to translate it) and solder (the third one).He said when x10 is koncked or bumped,fissure or something others may appear,and when CPU runs at a high level,the ammeter shows a number above 200mA,you can think its fever.Because goods expand with heat and contract with cold，here comes the flexibility.It may influence the contact between cpu and chassis.So the restart happens. He get the CPU off M/B,clear and rebuilt solder on them very carefully,and packed everything back.THIS COST TWO HOURS.
3.When parts became back to a phone,I push sim card,sd card back,truned it on,it booted successed.Then i run the Backup and Restore app,no problem.Before repaired erverytime i run it, the phone restarted.view www web use the brower by 3G, opened servel windows,no problem;Played Asphalt 5 for 10 mins,the phone became hot,still no problem.So i paid for it and left.That cost fuxk 500RMB,nearly 100$!!!!!!!!!!
4.When the engineer was soleing it, i talked to him,he said G7 also has a lot of problem,G7 use the smae CPU as x10,it also may restart.
............................................................................................................
anyone tried this?????
please if anyone has fixed this problem (i know i can change the motherboard but it cost alot , I need Electric solve) . and it's not a software problem at all and n ot in the battry .
this is the best forms for PPC's so i don't have to post this in every site so better sign up and replay please maybe someone can help...
64 views and no answer -,-
and btw the phone works well when it's cold but it shut down when it's worm or using Wi-Fi or Calling . so to re-operate it you need to put it in air conditioner then but the battery back and switch on
So far no problem.
By the way the phone had no warranty?
yea , i bought it used and it looks that someone bought it from china and sell it here so the warranty doesn't cover my country.
thanx for telling me that x10 doesn't have another factory problems.
i send it today to one of those small repair places , they said the IC's are burned because of short circuit or something like that so we'll see what will happen tomorrow.
it cost me around 100$ but it doesn't matter as long it work.
sorry to say it but you buy cheap, you get cheap. might have to shell out for some repair work or ditch it and buy a new one. hard luck man.
hemo1001 said:
The problem:-
1- restarts many times.
2-randomly shut down when i open Wi-Fi or apps or use it for more than 5 mins.
3-can't turn on sometimes and can't turn on using charger , only pc companion.
4-Burning Smell.
i know there's another thread talks about this problem but pleaese it's a serious common problem , i bought the mobile yesterday and i can't replace it , i've seen this post in SE forms : -
............................................................................................................
It cost about more than 2 hours,and i sat near the engineer looked at what he was doing,everything.
1. He said before this one,he has fix 4 x10 with the same problem.He checked my phone and told me he must take the phone to parts,i agreeed.
2.The restart problem is neither a software problem nor briefly hardware problem.The reason most likely is welding procedure .Between X10's CPU and the chassis on the M/B there is no bayonet(i'm not sure it's the right word), so the closeness of them only depends on colophony(another word i use google to translate it) and solder (the third one).He said when x10 is koncked or bumped,fissure or something others may appear,and when CPU runs at a high level,the ammeter shows a number above 200mA,you can think its fever.Because goods expand with heat and contract with cold,here comes the flexibility.It may influence the contact between cpu and chassis.So the restart happens. He get the CPU off M/B,clear and rebuilt solder on them very carefully,and packed everything back.THIS COST TWO HOURS.
3.When parts became back to a phone,I push sim card,sd card back,truned it on,it booted successed.Then i run the Backup and Restore app,no problem.Before repaired erverytime i run it, the phone restarted.view www web use the brower by 3G, opened servel windows,no problem;Played Asphalt 5 for 10 mins,the phone became hot,still no problem.So i paid for it and left.That cost fuxk 500RMB,nearly 100$!!!!!!!!!!
4.When the engineer was soleing it, i talked to him,he said G7 also has a lot of problem,G7 use the smae CPU as x10,it also may restart.
............................................................................................................
anyone tried this?????
please if anyone has fixed this problem (i know i can change the motherboard but it cost alot , I need Electric solve) . and it's not a software problem at all and n ot in the battry .
this is the best forms for PPC's so i don't have to post this in every site so better sign up and replay please maybe someone can help...
Click to expand...
Click to collapse
my friend I am sorry but there is no quick fix for something like this. To repair SMT type circuit boards you need a clean room environment and also some very expensive equipment. My advice is to get a new handset, there are a few people on here that need some parts for their phones and you can off set the cost of a new handset that way.
thanx for the advice , i'll replace it with one that works and with a warranty . this will be my last time buying cheap S***, i really like it and i hope they release android 2.0 soon for it.
hemo1001 said:
thanx for the advice , i'll replace it with one that works and with a warranty . this will be my last time buying cheap S***, i really like it and i hope they release android 2.0 soon for it.
Click to expand...
Click to collapse
As I said there are people who need parts, so it will not be a total loss!
where are you located? I need a few bits.
Tomorrow i'll sell it with around 150 dollar, i'll replace it with another X10 but with WARRANTY this time
just found this thread and it seems to describe my problem with my x10. If the crashing is heat related would using a cpu underclock help?
http://forum.xda-developers.com/showthread.php?t=831658 for more info
my phone doesnt charge the battery, but charging animation is playing, gave to service centre,they told motherboard replacement,but that told we dont do for the handsets without warranty.... pls help how can i sort this prob.
I don't agree with the first post, I had this problem too, and the problem was bad, but as soon I as I flashed with the latest firmware, that problem seems to have been fixed, gone by 2 days without any restarts.
i also have this problem.
The worse is now my charged battery will become red low batt at first and recharge itself back to normal without plug in power...i think i just solve the world energy problem here.
May have fixed the problem, for a bit.
I bought one of these used (x10a), I basically got ripped off by some guy that must have known about the issue. Anyway, I tore the phone apart down to the screen, I left that intact. I cleaned the housing, motherboard and sound jack with compressed air (lightly), cleaned contacts that looked a little dull. I noticed the foil covering the CPU and other components was a little askew and there were some heat bubbles forming. I used a mini spatula as a squeegee and got rid of the bubbles, cleaned up the edges around the foil to insure they didn't contact their neighbors and put the thing back together.
Before this I could use the phone for a call for longer than 2 minutes, the second I ended the call it would crash/reboot. Same with playing games and listening to music at the same time. Movies, forget it. I don't want to curse it because it has only been a day, but no crashes yet and I'm doing/running everything I can to try and get this thing to crash. If it was the bubbles contacting other metal in the chassis then they will probably return sometime in the future.
Who knows.
For now, I say it's fixed. I hope.
I downloaded the schematic and disassembly, reassembly instructions off the net.
UPDATE: Cleaning did not work, I really didn't think it would but it was worth a try. I did however rebake the main board in my convection oven for 10 minutes at 210 degrees Celsius and it worked. I have uploaded videos to youtube. If you're like me, no warranty and don't mind tearing things apart. Check out my videos on youtube, do a search for MrSpywhite.
I had the same problem and SE replaced the motherboard.
spywhite said:
UPDATE: Cleaning did not work, I really didn't think it would but it was worth a try. I did however rebake the main board in my convection oven for 10 minutes at 210 degrees Celsius and it worked. I have uploaded videos to youtube. If you're like me, no warranty and don't mind tearing things apart. Check out my videos on youtube, do a search for MrSpywhite.
Click to expand...
Click to collapse
That sounds like good news, I have a friend with a similar problem, but his phone has the same behaviour faster than yours... did really work? any problems after the bake? (mic, speaker) ?
Sorry for bumping in a old thread but I am also facing the same problem i guess. Anyone got it to work ?
The motherboard is costing me Rs.8000 ( 160$ approx ) and its a 2 yr old phone. Cant spend that much now on such an old phone.
This solution might help on that cases, as main reason for such things are Pb free soldering (small balls between CPU and MB).
http://forum.xda-developers.com/showpost.php?p=37819145&postcount=12
Of course you do it on your own risk...
My atrix won't power on (dropped in water); I have had it in dried rice, placed in a zip bag, and sun dried....before all that I immediately removed the battery and shook out whatever water i could. I've waited a full day but still no luck; if I remove the battery and plug in to PC with battery removed I get green LED but other than that I get nothing (for example if I switch to wall charger immediately the LED goes out). If at worst case I need a replacement, how difficult would it be to have this done without the AT&T purchase receipt (I'm not an AT&T customer)? I purchased the item on eBay a little over a month ago. I've read in forums to unroot before attempting return but that's not gonna happen (lol). My girlfriend hates that I even got an atrix so she's kinda happy this happened...a little off topic here, but I really love my atrix so can someone please help me out?!
43 views and no help?
weisey9 said:
43 views and no help?
Click to expand...
Click to collapse
Well, no help cuz no solution is available. Your phone is screwed and if it fell into water, the water seals must be screwed up as well and guarantee is void.
Think about it
Well the green LED comes on when plugged into USB like I said...but other than that nothing...I can't find the OEM charger adapter of all the times to be lost. I guess since other threads were successful in revival I would have hoped I would get lucky. Thank you for your reply.
They will know it's been in water by the sensors. They will also know you didn't buy from them. Best bet is insurance if you have it, but I think you are out of luck.
Beamed in from WinBorg 4G via XDA Premium app
i jumped in the river about 2 weeks ago and completely forgot i had my atrix in my pocket. i would say it was about a good 5 mins underwater. Water damage sign appeared on atrix as well as battery. (red dot). i did the rice thing too..but nothing. unless you're insured..which i was..theres nothing you can do. sorry for your loss.
Does anyone have a general idea of how much it would cost to have the board replaced then?
weisey9 said:
Does anyone have a general idea of how much it would cost to have the board replaced then?
Click to expand...
Click to collapse
http://www.portatronics.com/product_info.php?info=p2520_Motorola-Atrix-Motherboard.html
Is that USD? H%*LY *^&%!! But that doesn't look like the board that I've seen
funny. i looked up the same info as you are. That link is what a friend of mine sent me. so im not to sure. maybe someone here with better knowledge can help you out.
Cheaper to buy a new phone!
You're guessing/assuming it is the board/just the board.
CaelanT said:
Cheaper to buy a new phone!
You're guessing/assuming it is the board/just the board.
Click to expand...
Click to collapse
Actually I sat and thought about it and there's the fingerprint and camera to also take into consideration, as well has other functionalities just didn't post. I'm in between studying Windows Server 2008 , watching TV, and just randomly doing other things. Thanks to you all for your help though. I may just try to find an atrix with just a broken screen or just forget about it all together. I've only had the phone for 3 weeks but stuff happens, consider it $500 down the drain .
Disassemble it, take a look at it, remove the corrosion manually. Use a heatgun on the components, but dont overheat it. Afterwards put together and check if battery still has power with a multimeter. Reassemble and plug into wall charger. See what happens
crnkoj said:
Disassemble it, take a look at it, remove the corrosion manually. Use a heatgun on the components, but dont overheat it. Afterwards put together and check if battery still has power with a multimeter. Reassemble and plug into wall charger. See what happens
Click to expand...
Click to collapse
I say this is your best bet. Try this, or get someone with some electronics knowledge to take a look.
It beats just tossing it.
Either that or put it up on ebay and try to recoup some money. someone with a broken screen, or camera might want to buy it for parts.
Hello all.
I'm trying to fix my fathers faulty s2. Here is the story so far;
The device is about 15 months old and started to develop a a fault after 13 months. It would keep going into car mode and it woundnl't except a charge. Cleaning the usb port seemed to only be a short term fix. A few weeks after this the phone died and wouldn't power on.
It was sent back to Vodafone, where they told me it was out of warranty and would cost 120 euro to repair even though it was well within warranty. After this it went back to Samsung where they reported water damage. I decided to have a look at it myself and I replaced the usb port, but it didn't help at all. I've tried a battery from a nexus but there was still nothing.
There is no sound when I plug into my PC or even a power vibration.
It was on stock firmwire so it wasn't a case of bad flash.
I have attached a few pictures. Does it look like water damage to you? If so, what would you suggest replacing?
Thanks,
Niall
Remove your imei number from pics.
"noob ok...lazy noob not ok"
theunderling said:
Remove your imei number from pics.
"noob ok...lazy noob not ok"
Click to expand...
Click to collapse
Too late, already copied it down :silly: :good:
Whoops.. Edited
Given you've already replaced the USB port (I presume you changed the flex cable ?) in the first instance, it's probably the associated circuitry. I imagine they'd probably replace the MB rather than fiddle around with individual components.
You could do that I guess (get one from a 'donor' phone). I doubt you've got any comeback if they say water damage, you could spend money getting your own reports/opinions saying its not, but that's going to cost you a lot more than $120. It should boil down to what the cheapest option is. At this stage, replacing the board yourself is cheapest, then not arguing/paying them to do it, followed by arguing the point with them & trying to get them to do it for free (which they won't).
I know this thread had been on here already and i look for help but still found no resolution to the problems. So Please i am bringing it up again to see if any help can be offered again.
This started back in April, my phone suddenly stopped charging one day from any outlet, charger and even through the computer. There are times it charge but very slow and other times it won't charge at all. I have tried new chargers, batteries, outlets, rebooted and even had new roms in there. All did not do anything to help. I purchased this phone from Expansys- USA. The warranty was still good so I sent it in. The wait time was 6-8 weeks.
Those bastards at Samsung made me wait 3 months and I barely got it back this week. After 3 GODDAMN months in repair, it came back in no better condition than when it left. WTFFFF!!!!!
Now I am extremely angry for wasting my time like that. Since it came back, i have more problems than when it left. The phone now does not recognize any charger other than the Samsung Official charger. It will only light up the charging symbol from a Samsung charger or when i plugged into a computer. Other than that it won't recognize any other charger. Now the first day i got it back, it charged fine. Then a few hours later, the same problem surfaced and now i am back at square one.
Please help me, this is really frustrating and i have not found any solution anywhere on this forum or other sites. Even Samsung didn't do jack for me. Now my only options left are to get a new phone (which i do not want to) or replace the USB ports, and I am not even sure if it is the USB ports.
PLEASE HELPPPPP!!!
It is sad to hear that your S3 is not working, nevertheless be careful with what language you are using .
maybe this will help: https://www.google.com/search?q=S3+...xda&rls=com.microsoft:en-US:{referrer:source} ??
you could try to get back to the service centre?
otherwise, if you are not satisfied with Samsung buy another phone...
get a short, thick charging lead, this solved my charging issues.
Sent via TCP/IP
Thanks, but the service center is in the UK for international S3 and i have no contacts with them. Expansys USA won't give me any info.
Try use another cable, i encountered the same problem, i changed 3 charger but my problem was cable.
Okay thanks for reassuring me that warranties are not only carp in my country. Maybe your port need cleaning, also does your phone enter driving mode at random? As I had a similar issue.
Sent from my GT-I9300 using xda app-developers app
Problems with electronic items aren't uncommon, failures with Samsung don't appear any higher than most other manufacturers but do occur.
Buying a model with no warranty service in your continent is probably best avoided, you might have been lucky but the chance of requiring a repair during the two year period is worth considering.
The phone is not a piece of crap Its just your unluckiness. Hope you get your device repaired soon
lphan said:
Thanks, but the service center is in the UK for international S3 and i have no contacts with them. Expansys USA won't give me any info.
Click to expand...
Click to collapse
Did you try to directly call them?
Sent from my Nexus 7 (2013)
I dont mean to offend anyone, I apologize for it. I mean to say that Samsung is not helping me out as it should. I have tried numerous cables and also clean my ports many times.
Unluckiness may be this time for me, but my issue is not an isolated incident. However, coming from a high tier phone like this is disappointing.
I have tried contacting Samsung UK who told me they handle warranty repairs through a 3rd party. I contacted that 3rd party, and i'm not sure if that 3rd party is the one Expansys-USA sent my phone too. However, that 3rd party said they don't handle international repairs -__-, back to square one. Now that i got my phone back, I really don't know what to do. I believed i have exhausted all my options and now trying to replace the port. But I don't see any issues with it, but i'll update after. I really can't afford another phone.
I had a recent similar problem with my phone refusing to charge or taking 2-3 hours to increase by a few miserable percent. This followed some slight liquid (beer) entering the reverse of the phone following a boozy night out that resulting in no recollection of what actually happened. I suspected the battery had suffered liquid damage and following contact with EE regarding a possible replacement on the insurance I paid for they refused to replace it (I never told them what actually happened). A week or so later I simply tired using another charger which worked without any issues at all. Reverting back to the original for confirmation, this did the same thing as before. I was fortunate not to have ruined the phone and/or battery and the issue came back to the charger. It's always worth a shot
WEll the phone finally wokrs now!! ANd the problem was hardware this entire time -_-.....i replaced the usb port and everything good again. The usb port didn't appear to show any signs of wear and tear either. Well now this is my solution for those with similar problems. thanks for all your help again.
Topic says it all. My family has had 2 previous phones with failing microUSB ports. This will be the third.
The phone no longer charges without jiggling the cord into the exact proper position, it took me 10 min this time to get it just right. I can assure you it is not a charger, cord or power source issue.
Unfortunately this phone was second hand so no warranty.
Has anyone sourced any replacement parts for the zara series? When my N7 first generation's broke the cheapest replacement I could find was $50 ? but at least I could find one.
I do have an external battery charger but that's such a pain.
Found the OEM part number, 51H00915-02M. Now to find a cheap shop that'll ship to Canada. Looks like there are Chinese shops on eBay that'll get it here in a month for $30. Still looking...
I had my port start going bad. When it would be charging, it would suddenly stop and say can't charge in USB sync mode and the screen seemed to have a short in it because of this because it would randomly come on for no reason and it killed my battery with so much screen time. I called Virgin mobile and after a little of pointless troubleshooting they sent me a replacement overnight shipping. Seems they're familiar with this issue. Makes me maybe want to sell this new one while it's in mint condition and stock boot loader etc
Toyeboy said:
I had my port start going bad. When it would be charging, it would suddenly stop and say can't charge in USB sync mode and the screen seemed to have a short in it because of this because it would randomly come on for no reason and it killed my battery with so much screen time. I called Virgin mobile and after a little of pointless troubleshooting they sent me a replacement overnight shipping. Seems they're familiar with this issue. Makes me maybe want to sell this new one while it's in mint condition and stock boot loader etc
Click to expand...
Click to collapse
Thats exactly whats happening to my phone, cannot charge in sync mode. I'll replace the port and sell it asap. I miss aosp anyways.
Really weird I'm actually pretty careful with my phone so it's a little worrying so I may seem mine if I can get enough... They go down in value so quick
Another thing I notice is that the MicroUSB cable connectors themselves only last so long before they get bent over and break. I've gone through a dozen or so in the last couple of years. Then again, I'm not nice to my electronics.
I had this problem before a month or so.
Apparently the core of the problem was just oxidation of the contact pins, so I used a needle with cloth and some alcohol to clean the pins and voila - everything worked ok again.