[HOWTO] [REF] Get Download Mode without 3-button combo using homemade JIG - Galaxy S I9000 General

This guide is for the situation where your phone is not booting and the three-button combo for getting into download mode is not working for some reason, and you have tried all the other solutions in the FAQ. It won't help you if you can already get into download mode but something else is going wrong with the flashing process, for example you can't get Odin to communicate with the phone.
If the phone's bootloader is still intact, that is you see at least the white Galaxy S/Samsung/AT&T logo or the "PC ! Phone" logo on the screen, you should be able to force it into download mode by connecting a homemade jig that simulates the Samsung "Anyway" field test jig. You can buy these jigs online, or make them using a micro USB plug and a resistor.
If your phone screen is always black, that is it does not display the white Galaxy S/Samsung/AT&T logo when you switch it on, then sorry, this jig will not help you.
If this helps you recover your bricked phone, please donate to the CyanogenMod developers: go to this thread and click the link under "SUPPORT US". Thanks.
If you don't want to buy a pre-made jig, you can build one yourself from a few parts. You will need:
1. a micro USB plug that you can solder onto. If you are not confident with soldering or you just want a tidy solution, buy this micro USB breakout board from Sparkfun.
Otherwise, get a cheap micro USB cable and cut the sleeving off the plug with a sharp knife. You cannot just wire onto the cable because this jig uses a normally-unused pin (pin 4) of the micro USB plug which will not be connected to the cable.
2. a 301k resistor. You can buy one from Digikey, or make one up by joining several resistors together in series, for example 3x100k and 1x1k. The resistor value does need to be fairly accurate (I would guess within 1% of 301k) to trigger download mode. 300K seems to work for everyone so far.
Procedure:
1. Solder the resistor across pins 4 and 5 of the micro USB plug. Do not do this with the plug plugged in to the phone as the heat could damage the phone's USB socket. The pins are shown in this diagram ("Micro-B"). On the Sparkfun micro USB breakout board they are labelled "ID" (pin 4) and "GND" (pin 5). When the plug is plugged in to the phone they will be the pins closest to the headphone socket.
2. Make sure the phone is fully switched off by pulling the battery, waiting 5 minutes, then replacing the battery. Do not switch the phone on.
3. Connect the rigged USB plug to the phone. Try not to touch the pins on the back of the plug or the resistor(s) as you are plugging it in, as your skin resistance could affect the resistor value seen by the phone. You do not need to press the power button. After a few seconds the phone should go into download mode.
4. Disconnect the rigged USB plug and connect a regular USB cable from your PC to the phone, then you should be able to flash using Odin.
For more information on how this works see this thread and this thread.

I knew you guys would figure it out - well done. I will build one before I attempt rooting and flashing
Sent from my GT-I9000 using XDA App

If this works then thats amazing, I will have to make one!

Well we only have one confirmation so far. If it does work for you please let us know what state your phone was in prior to using it as I'm interested to see what problems it can repair.

TheBeano said:
Well we only have one confirmation so far. If it does work for you please let us know what state your phone was in prior to using it as I'm interested to see what problems it can repair.
Click to expand...
Click to collapse
I would try but my phone is with samsung and I'm not all too handy with a soldering iron =)

Hi, anyone have pictures of the cable with the resistor soldered? I am just unsure where to solder it, is it on the micro usb cable side or the standard usb (on which end of the cable?) and which part of the cable do you need to cut open? (i heard there is a pin/wire that usually isn't used?)
Also, if i decided to go with the breakout board, i would only have to get the board+301k resistor plugged in the 4 and 5 pin and plug it in the galaxy and would boot in download mode?
Thank you very much!

Thank You!
TheBeano said:
you should be able to flash using Odin
Click to expand...
Click to collapse
Oh, man, You are cooool It works like a charm for Me. Thank You!

This is awesome!
added to the wiki

sackofnoise said:
I am just unsure where to solder it, is it on the micro usb cable side or the standard usb (on which end of the cable?) and which part of the cable do you need to cut open? (i heard there is a pin/wire that usually isn't used?)
Click to expand...
Click to collapse
Only the micro USB plug has 5 pins (regular USB plug has 4) so it has to be the micro USB plug. You have to cut the sleeving (insulation) right off the plug. You can disconnect the cable from the plug or leave it attached, but don't plug the other end (the regular USB end) into anything.
sackofnoise said:
Also, if i decided to go with the breakout board, i would only have to get the board+301k resistor plugged in the 4 and 5 pin and plug it in the galaxy and would boot in download mode?
Click to expand...
Click to collapse
Yes that's all there is to it.

Tried it, worked once. now phone not doing anything. no lights or boot screen......

MarkyG82 said:
Tried it, worked once. now phone not doing anything. no lights or boot screen......
Click to expand...
Click to collapse
Were you able to flash it after it went into download mode? Did you try pulling the battery for a while?

Thanks for your reply. I got it working by your suggestion. Seen many others saying leave the battery out for a while and also seen peeps saying do the 3buttonbootwhile inserting the battery.
As my home made jig was soldered with the pins out of the plug I wiggled it/them about in the socket to ensure a connection was made, then I inserted the battery.
Panic over. Flashed JP1 with 512. not been on for long so cant confirm all is working but looks promising.
I am putting this gadget in a !!!!!!S.A.F.E!!!!!! place.
Also will be available for borrowing in the S/SE UK if anyone is interested.
Im gonna leave playing firmware for while as my heart cant take much more at the mo
Many thanks to OP and others for various tips.
The short answer is yes

MarkyG82 said:
Thanks for your reply. I got it working by your suggestion. Seen many others saying leave the battery out for a while and also seen peeps saying do the 3buttonbootwhile inserting the battery.
As my home made jig was soldered with the pins out of the plug I wiggled it/them about in the socket to ensure a connection was made, then I inserted the battery.
Panic over. Flashed JP1 with 512. not been on for long so cant confirm all is working but looks promising.
I am putting this gadget in a !!!!!!S.A.F.E!!!!!! place.
Also will be available for borrowing in the S/SE UK if anyone is interested.
Im gonna leave playing firmware for while as my heart cant take much more at the mo
Many thanks to OP and others for various tips.
The short answer is yes
Click to expand...
Click to collapse
Can you take a pictures of the micro usb soldered and about the procedure or a short video to youtube

haha
d47 said:
If this works then thats amazing, I will have to make one!
Click to expand...
Click to collapse
and if u make one ill have to come see you soo i can get mine done since your only in bris haha

celtichazard said:
Can you take a pictures of the micro usb soldered and about the procedure or a short video to youtube
Click to expand...
Click to collapse
1+ yess please so we know what we are doing thnx

natao2nv said:
and if u make one ill have to come see you soo i can get mine done since your only in bris haha
Click to expand...
Click to collapse
haha gladly, I've ordered all the parts (i had to get a soldering iron and the whole kit lol).

d47 said:
haha gladly, I've ordered all the parts (i had to get a soldering iron and the whole kit lol).
Click to expand...
Click to collapse
Haha i have a soldering iron how hrd do ya rekon it will be to make this thing do u rekon it wil boot a non 3 button download on black screen of death ph-!-pc into download mode soo i can get a stick rom back on it i realy miss my galaxy this xperia x10 cost me more but nothing the same haha
Sent from my X10a using XDA App

celtichazard said:
Can you take a pictures of the micro usb soldered and about the procedure or a short video to youtube
Click to expand...
Click to collapse
Ill see what i can do when i get home. The hardest bit was to make sure the soldered tops of the pins dont touch. Had to redo them a few times. Resistors got hot too but as it worked im confident i didnt bust them.
Sent from my GT-I9000 using XDA App

G
MarkyG82 said:
Ill see what i can do when i get home. The hardest bit was to make sure the soldered tops of the pins dont touch. Had to redo them a few times. Resistors got hot too but as it worked im confident i didnt bust them.
Sent from my GT-I9000 using XDA App
Click to expand...
Click to collapse
Looking forward to see this
Sent from my X10a using XDA App

Thanks everyone who helped solve this problem. I have a i9000 and flashed it with the captivate rom. I could not charge the phone so I tried to reflash with original software, I used the 803 pit file. It stopped and i waited for about 10 minutes and disconnected the phone and I got the screen of death.
I did this last week and was going to take it to Samsung after the Froyo upgrade came live and I was going to say that it happened when I tried to upgrade.
Guess what I made this USB factory jig and I was so happy that it went into download mode. This made me so happy many thanks and i will wait until the official upgrade comes.
I used a old nokia USB connector stripped the plastic off and bought a 300k resistor from Jaycar for 45 cents and this must be the best 45 cents I have ever spent.
harry

Related

My Galaxy S think it is connected to a charger all the time

Overview of this post
1. Overview
2. Problem
3. Solution
4. F.A.Q (Frequently Asked Questions)
Problem
My Galaxy S think it is connected to a charger all the time, and as a result of this I cannot see how much battery i have left. Neither can I boot the phone without having it in a charger, and sometimes when I connect to a wall-charger it opens kies on the phone.
While the phone is turned on it does not detect either the USB to PC cable nor the wall charger. I am still able to flash, and I have tried some different roms, but the result is the same so far.
How may i fix this?
Click to expand...
Click to collapse
SOLUTION
Step 1.
You need a few items to clean the usb port on your Galaxy S devise:
-A needle wich is small enough to fit in the usb port on your device (you need it for wrapping paper around it, so it has to be a thin needle)
-Methylated spirits/denatured alcohol, if you don't know what it is, use google to find a translation (this is needed to remove fat which is stuck in the usb port)
-A tiny brush of some sort, and this is the brush I used (this seemed to remove the dirt, while the other things just loosened it)
-Toilet paper, or some other kind of paper which you can wrap around the needle
if you don't have these items, you may find improvise and find something similar
Click to expand...
Click to collapse
Step 2
###Turn of the phone and remove the battery!###
Step 3
Tear a small piece of paper wrap it around the tip of the needle, and then dip it in the denatured alcohol. Now use carefully clean inside the usb port with the soaked paper and use the needle to move it around. Clean it for a bit, and when you're finished make sure there is no paper left in the usb port.
Step 4
Now clean the usb port with the brush, and be careful. Make sure you don't leave anything (hair, dust etc.) in there.
Step 5
Repeat step 3 and 4 at least one time.
Step 6
Put the battery back in and try to turn on your phone. If the problem is fixed, then congratulations to you If you still have this problem try repeating the process again, as you may not have cleaned the usb port proberly.
If this solution does not work for you after several tries, you're terrible at cleaning! ...or you may have another problem than a dirty usb port.
Click to expand...
Click to collapse
Frequently Asked Questions
Why did this happen?
You may not have closed the lid on the usb port, and dirt and fat get stuck in there (you may not even see it). Especially fat or liquids may conduct electricity.
The Galaxy S constantly sends small electric charges to the usb, and if the electricity is conducted it will make the device think it is connected. As fat, liquids and other types of dirt may conduct electricity, the Galaxy S is "fooled" into behaving like it is connected.
This did not solve the problem. What to do?
Ask the forums of course! If they can't help you, than send your phone in for repairs. Depending on your country and the source of the problem this may or may not be done free of charge.
In Norway (where I am from) this should be free of charge according to the law, if the cause of the problem is not self inflicted.
Some people may have some kind om insurance which usually can be used in this situation as well.
Other possible problems you should check out
-Your usb port may be damaged and have loose connections (jiggle it a little to see if it works better)
-You may have a software problem with your current rom/kernel/mod (try re-flashing to solve the problem)
I don't have a Galaxy S phone, but I have the same problem
You should try this as well. Many phones connect to chargers or usb cables in the same way as the Galaxy S does.
I don't have any of these items you used to clean the usb port with, what should I do?
You should consider buying these items anyway. You may need them for other uses Anyways, it is worth a try. It may save you time and/or money.
has the phone always been like this since you had it ?? if you have re flashed and tried various solutions, then it could be a hardware fault. possible with the usb/charging port on the phone.. you could try flashing back to stock with all 3 files and pit and re-partition, then if that doesnt work at least you can send it back to samsung with all original firmware on it... and cannot accuse you of doing it by modding the software.
azzledazzle said:
has the phone always been like this since you had it ?? if you have re flashed and tried various solutions, then it could be a hardware fault. possible with the usb/charging port on the phone.. you could try flashing back to stock with all 3 files and pit and re-partition, then if that doesnt work at least you can send it back to samsung with all original firmware on it... and cannot accuse you of doing it by modding the software.
Click to expand...
Click to collapse
it hasn't always been like that, but for the last week or so. the question is: what is the stock firmware??
I bought the phone in August, in Norway (telenor)
so ur running the stock firmware now ?? that is strange.
why dont you try reflashing the firmware your currently running with the 3 files and pit.
i never heard such thing but il have a look about for some answers now.
azzledazzle said:
so ur running the stock firmware now ?? that is strange.
why dont you try reflashing the firmware your currently running with the 3 files and pit.
i never heard such thing but il have a look about for some answers now.
Click to expand...
Click to collapse
oh, sorry! there was a typo, so you may have misunderstood. I have not been running the stock firmware.
I have now flashed with i9000xwjg3, which I think may have been the stock firmware (but I am not really sure). Still the same problem though...
Pit: 512
PDA: CODE_I9000XWJG3
Phone: MODEM_I9000XXJG1.tar
CSC: CSC_I9000XEEJP4 (which i believe is the CSC for norway)
thats really weird. normally after a reflash especially with stock and pit, it restores the phone to like new, so if the problem is still there i can only assume its a hardware fault, and its best to send back to samsung, or where ever u got it from.
Someone correct me if im wrong ???
Happened to me soon after I bought mine. I cleaned the USB port and never had any problems since.
Sent from my GT-I9000 using XDA App
NetCopAD said:
Happened to me soon after I bought mine. I cleaned the USB port and never had any problems since.
Sent from my GT-I9000 using XDA App
Click to expand...
Click to collapse
How do you suggest I clean the USB port? it is so tiny
try scrape any dirt out with a sewing needle, a good lung full of air and a squashed up cotton wool ear bud.
This happened to my device. I eventually had to take it in to be repaired. I asked what they fixed and they told me that they replaced the mother board. Note. My phone may have been a phone with am internal sd problem.
Sent from my GT-I9000M using XDA App
Had this happened to me. It was the usb connection. I put in the plug and jiggle it a bit and eventually it was back to normal. I think one of the connections got loose or something.
Now I'm very careful when I have usb plugged in.
After cleaning the usb-port with alcohol, cotton whool, a special toothpick with a bruhs on it and a sewing needle i managed after several tries to get it working, and imidietly flashed back to darkys rom again without any usb issues....lovely
I can finally use my phone again
Thank you...
PS. I will posr a "how to" later which describes how i cleaned the usb port so that other people may fix the phone themselves if they suddenly bump into the same problem I jusr had
Sent from my GT-I9000 using XDA App
Just had the same problem, thought it was firmware related flashed a couple or roms unsuccessfully then i gave up and sent it to samsung for repair.. the service guy told me that my usb socket was rusted from water contact and they took the phone in for repair.. so i guess thats where the problem lies.. unfortunately just found out about this thread after i sent my phone.
Sorry for the looooooooong wait. I have finally added a solution + a how to

Vibrant T959 Only Turns On With Charger Connected

I have a Samsung Vibrant T959 TMobile US with 2.1-update1, Baseband T959UVJI6.
The battery is fully charged, it registers in the phone as fully charged 100%, but when I hit the power button I get a progess wheel that gets stuck, then the phone just turns off. It never gets passed that wheel, it only displays for a second then dies.
However, when I plug in the USB and hit the power button, it comes right up like it should. Then I can unplug the usb and use the phone just fine. Its almost as if I need to jump-start the phone with a power source.
I have reset the phone, even re-flashed the stock firmware using Odin. Same results. I have even swapped batteries with a buddy just to see if that was the case, but I still got the same results.
Any advice or suggestions is GREATLY appreciated. Thanks Very Much In Advance!
Anybody? Any ideas?
Well, that is new to me...
I'll preface with, I have no clue how/why that is happening. But, this is what I would do:
1 - If really opposed to rooting, I'd call T-Mo / Samsung and get a replacement.
2 - If I liked my phone and wanted to make it better, I'd root it and flash a custom ROM. It likely would take care of the issue, as it clearly is not a hardware thing (well, I say clearly).
Worst case with #2, ODIN back to stock and then do option 1.
possible solution
also it says "USB connected" even when cable is unplugged? I had similar problem.. I tried everything, flashing, changing batteries.. none of that was useful. Then I find some post on some forum that says it might be corrosion, so i scratched my USB with thin wire and everything worked fine, but also scratching USB I was doing one more thing. In my opinion, I think that it's not corrosion. I think that USB is slightly bent (middle part of it), try to bent it in other direction, possible that it's too close to edge. That solved my problem. Tell me if this helpful for you, sorry about my english
we87 said:
Anybody? Any ideas?
Click to expand...
Click to collapse
did you ever figure out? im in the same boat...
admirh said:
also it says "USB connected" even when cable is unplugged? I had similar problem.. I tried everything, flashing, changing batteries.. none of that was useful. Then I find some post on some forum that says it might be corrosion, so i scratched my USB with thin wire and everything worked fine, but also scratching USB I was doing one more thing. In my opinion, I think that it's not corrosion. I think that USB is slightly bent (middle part of it), try to bent it in other direction, possible that it's too close to edge. That solved my problem. Tell me if this helpful for you, sorry about my english
Click to expand...
Click to collapse
i think i can get what you are saying, cleaning the usb port on the phone right??
BUT how does this affect turning the phone on?? if usb port is rusty, it will only affect charging, not turning the power on?
I experienced this identical issue last fall -- the USB would always say it was connected, wouldn't startup unless connected to actual USB, but otherwise worked fine.
Take your phone apart and look at the solder joints on your microUSB port... mine all had cracks in them or had broken free. I re-flowed the solder while holding the port down and it resolved my issues. (put on some flux, and run a hot soldering iron across the joints, clean up... it's not very difficult. just be sure you don't short out any of the pins.) I also added additional solder to the four points that just hold the mircoUSB to the circuit board. It's been rock solid since
Rahhstah said:
I experienced this identical issue last fall -- the USB would always say it was connected, wouldn't startup unless connected to actual USB, but otherwise worked fine.
Take your phone apart and look at the solder joints on your microUSB port... mine all had cracks in them or had broken free. I re-flowed the solder while holding the port down and it resolved my issues. (put on some flux, and run a hot soldering iron across the joints, clean up... it's not very difficult. just be sure you don't short out any of the pins.) I also added additional solder to the four points that just hold the mircoUSB to the circuit board. It's been rock solid since
Click to expand...
Click to collapse
that sounds very difficult actually.. as I dont own any of the tools
anywhere cheap to recommend?
lazi punk said:
that sounds very difficult actually.. as I dont own any of the tools
anywhere cheap to recommend?
Click to expand...
Click to collapse
See if there is a TV or electronic repair place still in business in your area. Or post an ad on CL asking someone with knowledge and skill to do it. Be careful they aren't an idiot just wanting 20 bucks and happen to own a soldering iron.
lazi punk said:
that sounds very difficult actually.. as I dont own any of the tools
anywhere cheap to recommend?
Click to expand...
Click to collapse
you could see if Cell Phone Repair/ is near you and describe to them what you want to do.
I would go through these guys they are top notch helped me when i soft bricked my wife's phone. He even convinced me that i could fix it myself when i was ready to send it to them for a jtag.
They can replace the usb plug if thats the issue.
http://mobiletechvideos.mybigcommerce.com/samsung-vibrant/
I would test to see if my battery is bad first before i went about resoldering, it could easily be a bad battery.
Xdogg said:
I would go through these guys they are top notch helped me when i soft bricked my wife's phone. He even convinced me that i could fix it myself when i was ready to send it to them for a jtag.
They can replace the usb plug if thats the issue.
http://mobiletechvideos.mybigcommerce.com/samsung-vibrant/
Click to expand...
Click to collapse
thank you for the response. I definitely think the usb port is an issue. what is a jtag? haha
ferhanmm said:
I would test to see if my battery is bad first before i went about resoldering, it could easily be a bad battery.
Click to expand...
Click to collapse
No my stock battery is charging and i did buy a separate battery. same issue.

[Q] Bent USB Pin

So I go to plug in a flash drive and just noticed that one of the USB pins has been bent.
Does anyone have any experience with straightening out the pin or replacing the entire USB port.
I tried Warranty and they said they dont cover this.
smishra said:
So I go to plug in a flash drive and just noticed that one of the USB pins has been bent.
Does anyone have any experience with straightening out the pin or replacing the entire USB port.
I tried Warranty and they said they dont cover this.
Click to expand...
Click to collapse
Try fixing it with a "straight pin", a pair of 2x glasses helps. If you smashed it back, you are just going to have to play with it.
Best advice I can give
Moscow Desire said:
Try fixing it with a "straight pin", a pair of 2x glasses helps. If you smashed it back, you are just going to have to play with it.
Best advice I can give
Click to expand...
Click to collapse
Well that was easy! Thanks for the tip. I got the pin straightened, now lets see how it holds up.
Cheers and thanks!

Replace micro USB port help

My micro USB port is broken (that's what I get for falling asleep with the phone charging). Well I have repaired many hd2s before but never a micro USB port. Has anybody done this b4? I know I need a heat gun and that's about it. If anybody can direct me to a you tube link or website that shows how to repair this I would really appreciate it.
Sent from my HTC HD2 using XDA
..& if all fails just use your wireless to communicate with your PC.
^^ But micro usb port is require for flashing.. w.o it HD2 is useless IMO.
i just saw a wireless ADB.apk driver, not sure if that will work.
cmacia06 said:
My micro USB port is broken (that's what I get for falling asleep with the phone charging). Well I have repaired many hd2s before but never a micro USB port. Has anybody done this b4? I know I need a heat gun and that's about it. If anybody can direct me to a you tube link or website that shows how to repair this I would really appreciate it.
Sent from my HTC HD2 using XDA
Click to expand...
Click to collapse
Just be careful and take your time . follow youtube guides . I havent taken mine apart to fix this specific issue , but i have replaced my Mini USB port on my TP2 and the toughest problem is soldering . Use a very tiny solder iron tip , its the only way to get in the tight places . As as ive said , take . Your . Time . lol . best of luck to ya !
if you have problem with installing a new microusb ...then makesure you have hspl pre installed place this clk image on your memory card and rename to LEOIMG.nbh
and go into bootloader ...it will aito flash ..it already includes recovey and all other things ...so need of micro usb any more
http://forum.xda-developers.com/showthread.php?t=1114053
Sorry forgot to mention already modded phone. Running ginger bread. I'm going to give it a try and if something fails I can always get a battery dock to charge it outside the phone. Worst case... I have a spare mother board. Thanks for the help.
Sent from my HTC HD2 using XDA

[Q] asus vivo tab smart fix

i bought my tab like 1 month ago and in the second day i bought it my cat droped it down from the desk to the floor breaking the digitizer i gave it to the company to replace it and i waited 1 month and they told me that they coudn't find the replacement part when i got home i but it to charge but nothing happent called them asked them if they had opend it nope they havn't then i opend it i found the usb power cable was cutt off if any one has picture on how it was or has the layout of the cable to the micro usb could u please show it to me so i can fix it and i can send pictures so other need to open and fix it know how thanks
... What?
ahmedoso said:
i bought my tab like 1 month ago, and in the second day i bought it my cat droped it down from the desk to the floor, breaking the digitizer.
I gave it to the company to replace it, and i waited 1 month, and they told me that they coudn't find the replacement part. when it got home i put it to charge but nothing happend.
Called them asked them if they had opend it. nope they havn't then i opend it.
i found the usb power cable was cutt off.
if any one has picture on how it was or has the layout of the cable to the micro usb, could u please show it to me so i can fix it and i can send pictures so other need to open and fix it know how thanks
Click to expand...
Click to collapse
The last paragraph is beyond my repair powerz.
I think he needs a new USB cable.
I didn't catch a word of that.
Use punctuation if you want help because otherwise we don't have a clue what your on about
mcosmin222 said:
The last paragraph is beyond my repair powerz.
I think he needs a new USB cable.
Click to expand...
Click to collapse
i bought another ribbon cable with 22 pins and while soldering it to the board of the usb the solder on it made bridges in some places and other places the solder came out it and dosn't adhere to the board any more so i am asking for the layout of the board so i can directly solder the ribbon cable to the micro usb pins
ahmedoso said:
i bought another ribbon cable with 22 pins and while soldering it to the board of the usb the solder on it made bridges in some places and other places the solder came out it and dosn't adhere to the board any more so i am asking for the layout of the board so i can directly solder the ribbon cable to the micro usb pins
Click to expand...
Click to collapse
You do realize those plans are secret, right?
SixSixSevenSeven said:
I didn't catch a word of that.
Use punctuation if you want help because otherwise we don't have a clue what your on about
Click to expand...
Click to collapse
all i want to say is that inside the tab the ribbon cable connecting from the micro usb to the board was cut off and it must be soldered to the micro usb pins i need to know which of them is the data + and data - and the ground i already know the vcc and i think i got the ground right other than that i am in total mess thanks for replaying and srry for my english
mcosmin222 said:
You do realize those plans are secret, right?
Click to expand...
Click to collapse
not a single clue they are and if they had good guys that can fix it in egypt i have no proplem the thing is i had it only for 1 day frastration has got into me
/If/ (and that's a big if) it's a single layer board (which I really doubt) you can follow the traces from the pads to whatever. Else, I doubt you'll be able to get it fixed.
netham45 said:
/If/ (and that's a big if) it's a single layer board (which I really doubt) you can follow the traces from the pads to whatever. Else, I doubt you'll be able to get it fixed.
Click to expand...
Click to collapse
nope it is not single layer ,But i can fix it if just anyone told me the voltage of them
i do thank you for wanting to help And srry for missing your replay up just saw it now
What a mess.... lol i can only say that ....
tell me about it

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