Develop Bugs

Man, I messed up my phone!!!! EPIC 4G

Here's my situation:
SAMSUNG EPIC 4G
I've updated roms without problem many times since buying my phone. I am currently on 2.3.4, gingerbred eh06. I cannot get the usb to work with my pc at all. I'm assuming that since the phone still charges, the usb is functional? I was going to try a flash back to stock ec05, but cannot do this because I don't seem to have CWM installed. I did, don't know what happened to it. All it says when doing a cw boot is android system recovery <3e>
I tried to follow the link for rooting my phone without a pc, but cannot get it to work because I don't have superuser access. I did but don't know what happened there also??? Apparently gingerbreak doesn't work on 2.3.4 from what I am finding. I'm about at the end of my rope here and am looking for somebody to throw me a bone. ANY IDEAS.
I should also tell you that I know the cables I have are good. I have 2 samsung and 4 aftermarket cables and they all work. My wife has the exact same phone and works every time, with every cable. Of course her phone hasn't had any "custom" work done to it if you know what I mean...

Try Heimdall. It installs its own drivers and is more robust. Post 2 in Development stickie of how to fix a semi-bricked Epic.
Sent from my SPH-D700 using XDA App

Tried that just now, didn't work. When I tell it to list devices, it comes up as unknown device and won't install any drivers. tried my wife's phone and it seemed to work just fine. Maybe the phone can charge with a broken usb port?????? AAAAARRRRGGGGGHHHHHHH!!!!!!!!!!!!!!!!!!!!!!!!

so you have no root and no odin/heimdall?

Yes it can charge with a bad port or a bad cable. Since the cables are good some of your usb port may be damaged somehow. Did you check for dirt or debris in the port?
Sent from my SPH-D700 using XDA App

Right, neither works. Its not the pc either. Tried win 7 64 and 32 bit, xp pro, ubuntu, joli os. Nada

Thought about tearing down phone and looking for dirt/debris. Just loking for all possibilities. I did fing a usb port on ebay for about 50 bucks, doesn't really look like something I could replace myself. ;'m assuming that it's soldered in.

vroverload said:
Thought about tearing down phone and looking for dirt/debris. Just loking for all possibilities. I did fing a usb port on ebay for about 50 bucks, doesn't really look like something I could replace myself. ;'m assuming that it's soldered in.
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I believe non warranty repairs like that are only $35 at Sprint.

Good job Sprint
Just left the Sprint store and they gave me a new phone. Tried like hell to get an upgrade to the Galaxy IIs, but no go. I gave them a boo hoo story and even told them i'd settle for the Nexus s, but they wouldn't budge there either.... Oh well. At least I got a new phone out of the deal. Kudos to the Sprint store and their employees though.

This happened to me at first too, then my phone stopped charging the battery. Maybe this is a sign of the port actually going out? Right now, I'm waiting on my replacement through Sprint without a charging phone.
I was able to finally get a good working combination of my brother's Evo cable and Odin 1.7 to flash back to stock for warranty work.

USB Issues...

Hi All,
My SGS2X no longer connects to any PC for anything other than charging.
I've tried everything, trust me. I've come to the conclusion that it is defective and want to return it for a new one. The problem is that I have rooted it and need to undo this before I return it. Telus told me it would need to be sent to Samsung for testing before they will give me a new one, so I need to unroot before I allow this.
Is there any way to unroot without a USB connection to a PC or am I screwed?
Thanks,
Mael

you might want to send it in for repair, to have the USB port replaced

Try using a different wire this same thing happened to me i believe
Sent from my SGH-T989 using XDA App

You might haved tried that tho try another to be safe
Sent from my SGH-T989 using XDA App

every time my phone drops to the floor while plugged in, the first thing i always worry about is the usb port
because of those issues reported above

Tried different cables, same problem.
Same cables work with other devices and other phones...
Phone has never been dropped, plugged in or not, so must be a defect.
Seems like a defect to me and thus covered under warranty, only prob is that it's rooted, voiding the warranty. Hence the question on unrooting, but I don't think it's possible.
I may just put up with it for now... It's a hastle not having access to USB storage, but I can work around that. Once I decide what I want for a second phone (Nexus or Note), I'll buy that, then brick the GS2 and go for warranty replacement then...
Pain in tha a$$, but thems tha breaks...

just ... never mind
i was going to suggest Odin, but then i remembered, sheet no USB, no can't do

the stock rom can't be flashed form CWM on the external sd card? I didn't realize that ODIN was required to put back to stock. Just wanted to clarify this.

Have you tried blowing out your usb port on the phone with some compressed air ???
Had a friend of mine , brand new phone, his USB just stopped, it would charge, but nothing else ... Screwed with it for hours, then he blew it out, and it worked ..
Sometimes your phone just wants a good blow job, just like the rest of us ...
(yeah yeah rude crude and socially unacceptable , but hey still funny) ...

Never thought of that... I'll give it a try...

MaelXca said:
Is there any way to unroot without a USB connection to a PC or am I screwed
Click to expand...
Click to collapse
This thread describes a method for flashing a stock kernel and (somewhat) stock ROM by flashing the files with CWM. You won't need your USB port, I just don't know if the stock ROM linked to in that post, will pass for "stock" on your Telus SGS2X. It may be good enough to pass for a warranty exchange/repair, etc., or there may be a stock Telus ROM floating around that is CWM flashable.
Good Luck..

Have u tried the samsung usb cable that came with your phone? ive found samsung phones to transfer data with the stock cable...everything else just charges the phone....just a suggestion
Sent from my SGH-T989 using xda premium

Tried the compressed air, no effect.
The ROM on the phone is stock, all I've done is root and install CWM.
To al appearances the phone is stock, but for the presence of superuser and CWM.
Tried the original cable, no difference...
Telus told me to go where I bought the phone, so I'm going to try going to BB and raising a stink, see if they will replace it...

By bb u mean bestbuy im sure they will they are awesome with returns well atleast the one by my house i like there no questions asked hahaha
Sent from my SGH-T989 using xda premium

My USB is not working. What can i do?

Ive had this phone since the day it came out, and since then its been dropped several times. My phone is rooted and now my usb crapped out on me.
It does not charge properly(very slow charging) on top of that when i connect it to a computer it will not recognize it at all. I know its not the wire either cause i tried with a different phone and a different computer, my phone wasnt being recognized as a mass storage.
I took it back to tmobile and a new phone is sopposed to come in but, im scared about the warranty being voided because my phone is rooted. I tried making it as stock as i could by flashing a stock rom. But that actually kinda made things worse cause now i dont have cwr , no root, and no usb so i cant use download mode to odin flash. My phone still has darkside's kernel on it too and i tried looking for a stock kernel and theyre all for odin.
So i guess when it comes right down to it, is there a way to get a stock kernel on my phone? I really dont want them coming back to me and saying the warranty is voided cause its rooted :/ is there anything i can do?

sanziosan said:
Ive had this phone since the day it came out, and since then its been dropped several times. My phone is rooted and now my usb crapped out on me.
It does not charge properly(very slow charging) on top of that when i connect it to a computer it will not recognize it at all. I know its not the wire either cause i tried with a different phone and a different computer, my phone wasnt being recognized as a mass storage.
I took it back to tmobile and a new phone is sopposed to come in but, im scared about the warranty being voided because my phone is rooted. I tried making it as stock as i could by flashing a stock rom. But that actually kinda made things worse cause now i dont have cwr , no root, and no usb so i cant use download mode to odin flash. My phone still has darkside's kernel on it too and i tried looking for a stock kernel and theyre all for odin.
So i guess when it comes right down to it, is there a way to get a stock kernel on my phone? I really dont want them coming back to me and saying the warranty is voided cause its rooted :/ is there anything i can do?
Click to expand...
Click to collapse
Most the time they won't really care a whole lot if it is still rooted
I sent a fully bricked on back that had the flash counter still up, rooted, custom rom and kernel. Not a word

icepally said:
Most the time they won't really care a whole lot if it is still rooted
I sent a fully bricked on back that had the flash counter still up, rooted, custom rom and kernel. Not a word
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Click to collapse
I sent my Vibrant to Mobile Tech Videos to get my USB port replaced. They charge $35.00 and it got back to me in 10 days. Just giving you another option if your scared to send it to T-Mobile.

Well i already contacted tmobile and they going to send me a new phone. It wont be in for another week.
Ill just turn it in and cross my fingers lol
what will they do if they mark it for voided warranty anyways?

Worst they can do is charge you money

icepally said:
Worst they can do is charge you money
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Click to collapse
Actually ..the worst they can do is keep your phone for a month and a half, call you and tell you its ready, make you go pick it up only to find out it hasn't been fixed because it was damaged by liquid (even thought all stickers are 100% clean).
Yes indeed.. this is indeed what Telus did to me.
In any case, I called Samsung and they took care of the problem for me. Turned out to be a defective USB jack that they just replaced, and they ignored my CM7 install (although they did seem to reflash it back to stock for some reason)... They did not find 'water' damage so the repair was done under warranty.
I don't know about TMo but Telus tends to drop the ball in these kind of situations.

Rapalax said:
Actually ..the worst they can do is keep your phone for a month and a half, call you and tell you its ready, make you go pick it up only to find out it hasn't been fixed because it was damaged by liquid (even thought all stickers are 100% clean).
Yes indeed.. this is indeed what Telus did to me.
In any case, I called Samsung and they took care of the problem for me. Turned out to be a defective USB jack that they just replaced, and they ignored my CM7 install (although they did seem to reflash it back to stock for some reason)... They did not find 'water' damage so the repair was done under warranty.
I don't know about TMo but Telus tends to drop the ball in these kind of situations.
Click to expand...
Click to collapse
TMobile does not fix it, they replace your phone first (usually) and you send in your old one
Sent from my SGH-T989 using xda premium

I've sent mine back 3 times rooted and never had a problem. They just send you a refurbished one. I wouldn't worry about it. Worst case you can always brick it then they definitely won't know it was rooted.
Sent from my SGH-T989 using xda premium

VoiD_Dweller said:
I've sent mine back 3 times rooted and never had a problem. They just send you a refurbished one. I wouldn't worry about it. Worst case you can always brick it then they definitely won't know it was rooted.
Sent from my SGH-T989 using xda premium
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hence username

nexus not charging

i know it is already posted but my issue is different. Some can charge their phone when it is off but mine cant charge even if its off.
When its off and i plug the charger the lightning logo appears, it indicates that its charging but when i turn it on the percentage of the battery remained the same. it didnt charge at all. Also my pc does not recognize my phone whether if its off or on.
i tried with no luck changing rom, kernel, used different cables and chargers (i even used one from LG).
i want to take it back to samsung but my bootloader is unlocked, im using costume rom, and rooted. They will not accept or repair it
EDIT: i want to install the stock rom and relock bootloader but how? since my pc doesnt connect to my phone

Look in the development section and download the nexus toolkit.
Sent from my Galaxy Nexus using xda app-developers app

ticholas said:
Look in the development section and download the nexus toolkit.
Sent from my Galaxy Nexus using xda app-developers app
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Click to collapse
How can i use it if my pc can't recognize my phone? Driver is already installed and it was working before
Sent from my Galaxy Nexus using xda app-developers app

Use a cocktail stick and try push the chipinside your phone slot upwards a little (if the phone were laid faceup on a table). Be delicate as you dont want to force it, but a little nudge up and your problems should aaaaall be resolved.

ive already done that no luck.

bump!
if i can restore my phone to stock recovery, stock rom, stock kernel, remove root will they accept it(warranty)? or do they have something to know that i modified my phone?
EDIT: because im planning to return in back to samsung

Please read forum rules before posting
Questions go in Q&A
Thread moved
Thanks
FNM

Is it a play store model or international? If it is international and you are located in the USA, Samsung will not do it. You can replace the usb port yourself..

mine too
Mine did the exact same thing. Good luck sending it in and having them actually fix it. I'm beginning to think their tech guys are really just a room full of chimps randomly putting stuff together.
I told them exactly what the problem was (because I looked it up before sending it in and my problem was the exact same as everyone else's) and they ignored me and just switched out the battery. That didn't work, so I sent it back again. Then, they updated the software. Since it's a hardware issue, obviously that did nothing. Now, they have repaired the PBA. I don't know what a PBA is or what it has to do with my USB port, but I'm betting the issue still will not be fixed and I'll have to send it back, yet again. After all this mess, I think I'm done with Samsung entirely.

turtlemama said:
Mine did the exact same thing. Good luck sending it in and having them actually fix it. I'm beginning to think their tech guys are really just a room full of chimps randomly putting stuff together.
I told them exactly what the problem was (because I looked it up before sending it in and my problem was the exact same as everyone else's) and they ignored me and just switched out the battery. That didn't work, so I sent it back again. Then, they updated the software. Since it's a hardware issue, obviously that did nothing. Now, they have repaired the PBA. I don't know what a PBA is or what it has to do with my USB port, but I'm betting the issue still will not be fixed and I'll have to send it back, yet again. After all this mess, I think I'm done with Samsung entirely.
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i have sent it already. fortunately i was able to return to stock without USB. Hope they cant detect that ive done a mess on my phone.
probably the repair shop where you took your phone are just too lazy to repair. I hope they wont do the mess they did to you but i think it depends on tech guys if they are lazy enough to repair.
lowandbehold said:
Is it a play store model or international? If it is international and you are located in the USA, Samsung will not do it. You can replace the usb port yourself..
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Click to collapse
it is international and im in Italy. i took it back to the shop where ive bought and they'ce accepted it. The problem is that this shop will send my phone to samsung and i afraid that they will call me and ask me if i did something that voids my warranty

silverhunk said:
i have sent it already. fortunately i was able to return to stock without USB. Hope they cant detect that ive done a mess on my phone.
probably the repair shop where you took your phone are just too lazy to repair. I hope they wont do the mess they did to you but i think it depends on tech guys if they are lazy enough to repair.
it is international and im in Italy. i took it back to the shop where ive bought and they'ce accepted it. The problem is that this shop will send my phone to samsung and i afraid that they will call me and ask me if i did something that voids my warranty
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Did you get it fixed?

This is kind of what my phone is doing too (here's the thread i've made)
http://forum.xda-developers.com/showthread.php?t=2059289
It will charge, but only to a certain point, regardless of rom, kernel, on or off, etc
over the past few days the maximum charge has gone down and down. Now it only charges to a max of 82%. I have 2 batteries and it does the same thing on each. My (hopeful) solution is that i bought an external wall battery charger and will charge batteries that way. I have the verizon model so if i wanted to do some sort of warranty work i'd probably have to go through them (not even sure if im still covered). I really dont want to deal with it. It boggles my mind why my phone is doing this though, charges fine but not to full. Oh well c'est la vie.

cymru said:
Use a cocktail stick and try push the chipinside your phone slot upwards a little (if the phone were laid faceup on a table). Be delicate as you dont want to force it, but a little nudge up and your problems should aaaaall be resolved.
Click to expand...
Click to collapse
i wouldnt recommend that to people, for me it went from a phone with "phantom charging" (ie flashing on and off for charging) and issues charging to a short circuit on the usb connection, so that the phone switches off when a usb cable is plugged in. What is well worth trying first is simply giving the port a good clean, a little bit of alcohol and that same cocktail stick may well solve your issue. I've been left charging via a chopped up usb cable to the dock connectors.
i dont doubt that forcing the tab in the port may have worked for you, but it has failed badly for others (ie me), so just be careful suggesting it

I had a similar problem as my micro usb socket was damaged. Don't worry about sending it for repair, do it yourself. The circuit board with a new micro usb socket is available on ebay, I paid £5 for mine. Watch a tear-down video or 2 on youtube and you will be sorted.
The GNex is easy to take apart requiring just a small philips head screwdriver and a pry tool, i used a guitar pik, and these are also available on ebay for just a few ££'s.
Can do the whole job in 15 minutes.

[Q] Hard Bricked, possibly hardware?

Hey guys,
I've been having issues for the past month or so with random reboots while using the phone followed by boot loops requiring a battery pull to get it to work again. At first I thought it was a software issue, so I returned to stock, which didn't help, and then installed a few other roms. I'm 99% sure it is a hardware failure, as now the phone is completely dead. It was fine when I went to bed, and in the morning it showed no signs of power (or heat). I tried 2 different batteries and 3 chargers, so I'm pretty sure it's toast. It does not show up in the device manager so I can't odin or KIES recover to stock, or do anything else with it for that matter. Download mode doesn't work, and the phone is literally a useless hunk of plastic.
Having said that, I am getting a replacement phone. What I'm concerned about is if the storage on the phone will be examined upon receipt by either T-Mo or Samsung. I was using CM10 when it went dark, however because it was working (with the random reboots still) the night before I'm pretty sure it's not a flashing issue (as it worked fine after the flash, well as fine as a phone does that randomly reboots).
Do they have the capability to remove the storage from the phone and check it against something else? Is there a way to wipe it without being able to odin/power it on?
Am I over thinking this? Will they just send it back to samsung who will test the power, then pitch the phone?
Is there anything else I should try to do to fix it?
Thanks for your time.

You could by a USB download mode jig for like $5 to see if it can get you into download mode. I wouldn't worry about the storage too much.

If it's completely bricked (like can't even get the bootloader to pick up), not charging, and still under warranty, odds are they will just replace it without wasting too much time on it.

Would the download jig do anything better than just plugging it into the computer with the buttons down? I didn't flash a bad kernel or anything like that (as in it booted and rebooted a few times without new issues) and it was a sgh-t989 kernel (which I used the buttons to get into recovery with).
I do have the replacement on the way, as it's my work phone too so I really need it next week. If the general consensus is not to worry about it I may just leave it. The water indicator isn't pink so I'm in good shape, and if they see it's bad and it's not worth the time to repair I doubt they would audit it/do additional tests.
Also, on the plus side I had 1 tiny microscratch in the year I've had the phone and it would fill with finger oils (really only obnoxious on white backgrounds). Here's to a scratch free screen!

richardlibeau said:
You could by a USB download mode jig for like $5 to see if it can get you into download mode. I wouldn't worry about the storage too much.
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Click to collapse
I have a question my phone is hardbricked and won't charge or access bootloader. I have no insurance what are my options? I'd appreciate your expertise. Thanks

CottonCreeper said:
I have a question my phone is hardbricked and won't charge or access bootloader. I have no insurance what are my options? I'd appreciate your expertise. Thanks
Click to expand...
Click to collapse
Are you sure your phone does not charge or it just doesn't simply turn on? Try testing your battery, maybe if a friend has a similar GS2 you can try your battery with his to see if it still works. The try the USB Jig mentioned above to get in to download mode if you haven't done so yet.
Depending on when you got your phone and if you have the original receipt you can try contacting Samsung and get a RMA code to send the phone to a be fixed at a support center. Your last option would be to sell the phone for parts if it's still in any good condition. Good luck!

FineTalent said:
Are you sure your phone does not charge or it just doesn't simply turn on? Try testing your battery, maybe if a friend has a similar GS2 you can try your battery with his to see if it still works. The try the USB Jig mentioned above to get in to download mode if you haven't done so yet.
Depending on when you got your phone and if you have the original receipt you can try contacting Samsung and get a RMA code to send the phone to a be fixed at a support center. Your last option would be to sell the phone for parts if it's still in any good condition. Good luck!
Click to expand...
Click to collapse
Thanks alot. Where's the best place to buy a USB Jig. I couldn't sell my phone for parts, I'd smash it to pieces first. Sounds dumb but that's how I roll. I tried a different battery that didn't work. A USB jig is my last hope, Unless there's a place I could send it for repair outta my pocket. Guess I gotta excuse to buy the Note ll now.

CottonCreeper said:
Thanks alot. Where's the best place to buy a USB Jig. I couldn't sell my phone for parts, I'd smash it to pieces first. Sounds dumb but that's how I roll. I tried a different battery that didn't work. A USB jig is my last hope, Unless there's a place I could send it for repair outta my pocket. Guess I gotta excuse to buy the Note ll now.
Click to expand...
Click to collapse
Since you seem like the type who likes to mess around with things, you can try making a USB jig on your own. This site has great instructions on how to do so. If you have a USB cable which I'm sure you do and go to your closest electronics store you can find some resistors. Hopefully that will help you out before you go ahead with buying the Note 2, GS4 or whatever the next expensive flagship phone is, lol. Good luck!

FineTalent said:
Since you seem like the type who likes to mess around with things, you can try making a USB jig on your own. This site has great instructions on how to do so. If you have a USB cable which I'm sure you do and go to your closest electronics store you can find some resistors. Hopefully that will help you out before you go ahead with buying the Note 2, GS4 or whatever the next expensive flagship phone is, lol. Good luck!
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That's just the information I was looking for. Thanks tremendously for taking the time to help...

CottonCreeper said:
That's just the information I was looking for. Thanks tremendously for taking the time to help...
Click to expand...
Click to collapse
You can buy a usb jig on amazon and you get it in 3-4 days for $5.
Sent from my SGH-T989 using Tapatalk

first make sure you are brick if i remember you can get in to download mode even with batt removed now if for sure brick or broke to no turn on now you can take your pick
if you have tmo warranty that is the fastest and free if they fine its not your fault if it is then will cost 150 to replaces whole phone if i remember right but the phone comes in mail fast they send new phone you send in old takes 1 day
go with samsung the same but if they find its broke and your fault idk how much they cost but it will take longer to fix 2 days to ship phone their 2-3 to process and fix and 2 to send back

Dexster said:
first make sure you are brick if i remember you can get in to download mode even with batt removed now if for sure brick or broke to no turn on now you can take your pick
if you have tmo warranty that is the fastest and free if they fine its not your fault if it is then will cost 150 to replaces whole phone if i remember right but the phone comes in mail fast they send new phone you send in old takes 1 day
go with samsung the same but if they find its broke and your fault idk how much they cost but it will take longer to fix 2 days to ship phone their 2-3 to process and fix and 2 to send back
Click to expand...
Click to collapse
Yeah per my original post I couldn't get into download mode, and the failure wasn't caused by an improper kernel flash.
I got the replacement through T-Mobile today, and sent the old out.