I created this tutorial to help HIM with problems in DOWNLOAD mode !​
I did the tutorial because I am authorized technician Samsung , have expertise in the field !
Make your own risk !
As CREATE JIG?
YOU WILL NEED =
- one soldering iron,
- solder,
- Resistors arriving in value 300k,
- one USB cable Old,
- one stiletto blade.
INSTRUCTIONS;
peel the USB cable carefully ,we USE the plug that goes in the cell.
solder the resistors Equal to Below Image!
Now follow the instructions image:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Video working jig:
Make your own risk !
if you share , remember the credits!
If you had troubles with memory flash and repair device was the only way, maybe this guide help you to avoid despend lot of money
Nice Guide work Robert
Tks
---------- Post added at 12:58 AM ---------- Previous post was at 12:01 AM ----------
Does this work with galaxy s WiFi?
Sent from my X9076
haseogu said:
Does this work with galaxy s WiFi?
Sent from my X9076
Click to expand...
Click to collapse
Hello
Its for all sammy devices, On video was tested with Pocket and Grand Quattro devices
How to make it from this USB otg?
Sent from my X9076
Hello man!
haseogu said:
How to make it from this USB otg? View attachment 3500322
Sent from my X9076
Click to expand...
Click to collapse
Watch the tutorial image , note that USB has 5 pinouts , from what I saw your so has 4 , or am I mistaken?
to make your jig simply just follow the tutorial!
Hugs! Sorry my english!
robertcarvalho20 said:
Watch the tutorial image , note that USB has 5 pinouts , from what I saw your so has 4 , or am I mistaken?
to make your jig simply just follow the tutorial!
Hugs! Sorry my english!
Click to expand...
Click to collapse
That's why I ask you, I slice my USB otg and found the 4 pin micro USB.
Sent from my X9076
Related
Hi.
I have an sgs 2 and when connecting it to my laptop it works fine and then my class fellow asked me to root his sgs 2 as well but upon connection to my laptop it says :
USB Device Not Recognized
One of the USB devices attached to this computer has malfunctioned, and windows does not recognize it. For assistence in sorting this problem click this message.
Clicking that only shows a list of usb ports and nothing more.
I am 100% it is his sgs 2 that is faulty but just wanted to know if u guys have a solution to this problem
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
His SGS II spec on unrooted stock rom :
Android Version : 2.3.3
Baseband Version : I9100XXKE7
Kernel Version : 2.6.35.7-I9100XWKF3-CL276555 [email protected] #2
Build Number GINGERBREAD.XWKF3
Try a different pc as a first. Why don't you go over to his place with a usb stick full of the stuff you need. I'm guessing his SGS2 works on his pc.
prodygee said:
Try a different pc as a first. Why don't you go over to his place with a usb stick full of the stuff you need. I'm guessing his SGS2 works on his pc.
Click to expand...
Click to collapse
I think u misunderstod me i need to root his phone no one wants any files but i need to know if there is another way around. We have tried many pc's so the problems with the phone.
I get the same error in download mode and i have tried everything i can think of.
Sent from my GT-I9100 using XDA Premium App
@Zionator Did you solved the usb problem? I am having the same problem.
shardill said:
@Zionator Did you solved the usb problem? I am having the same problem.
Click to expand...
Click to collapse
Lol sorry for the very late reply but yes i did. I returned the phone and got a new ;-)
Sent from my GT-I9100 using Tapatalk
what usb cabble uses Samsung Galaxy S III, usb 2.0 or usb 3.0 ?
ty
USB 2.0
a three second google search would give you the answer. what am I saying, you didn't even bother to post in the correct section
Glebun said:
a three second google search would give you the answer. what am I saying, you didn't even bother to post in the correct section
Click to expand...
Click to collapse
I'd be really curious to know how you were able to find an answer to this question with a 'three second Google search', you should start teaching classes.
Sent from my GT-I9300 using xda app-developers app
Google "i9300 usb standard". It's the first link.
?
Glebun said:
Google "i9300 usb standard". It's the first link.
Click to expand...
Click to collapse
incorrect, when i search for anything related to usb , all it showes me is otg cabbles and mhl cabbles,if you dont have anything usefull to say keep it to yourself, ty
djdean666 said:
incorrect, when i search for anything related to usb , all it showes me is otg cabbles and mhl cabbles,if you dont have anything usefull to say keep it to yourself, ty
Click to expand...
Click to collapse
You are the sort this forum can do without .
You break the rules by refusing to search a basic question even if its not on the first Google result its on all the posted specifications .
This is not a fix my phone forum its XDA Developers forum .
jje
djdean666 said:
incorrect, when i search for anything related to usb , all it showes me is otg cabbles and mhl cabbles,if you dont have anything usefull to say keep it to yourself, ty
Click to expand...
Click to collapse
learn to google or something. jeez
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Hi guys.
Trying to hack my device and rewrite its bootloader to make a prototype for my project, but I'm new to this.
I already have root permission on ClockworkMod Android.
Initially I tried to reinstall OS to Android that I build from source code. But device hasn't got fastboot. So I decided to start from the bottom.
Current problem is that I have to locate UART on my device. Can't provide a photo of its board.
http:##s8.postimg.org#rqfzm4pdx#device.jpg
I read some articles about it and have prepared oscilograph and multimeter. But still, need some help.
Processor is AllWinner A13, have found its datasheet. UART RX and TX pins are 151 and 152, 125 and 124, 13 and 12, and I have no idea how to connect to it.
Could you give me some hints or useful links? Maybe some advice, please?
Thanks in advance.
Trying to analyze pins with mutimeter. Do I have to turn on the device?
Aaawwh, that's such an ugly board... (Compared to Oppo-7!)
Here's you pic.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
You need the correct USB-to-serial cable, like those offered by FTDI R232Vxxx models. But you have to know what voltage to use!
E:V:A said:
You need the correct USB-to-serial cable, like those offered by FTDI R232Vxxx models.
Click to expand...
Click to collapse
I've got this one too. I've borrowed it from someone, but I don't know how to use it yet.
E:V:A said:
But you have to know what voltage to use!
Click to expand...
Click to collapse
I found these four pins strange (in attachment), and checked it with multimeter. Pins from top to bottom 1, 2, 3, 4.
1-2: 3.25V,
1-3: 3.25V,
1-4: 3.25V.
What can I do to be sure than these are right pins before I start soldering?
^^ You don't solder anything. You only need GND attached + Rx to probe.
Those pins are probably not UART... No telling. What's on the backside?
E:V:A said:
What's on the backside?
Click to expand...
Click to collapse
:laugh:
Hi @ll,
today i revived an old bricked MiniM8S II which i rediscovered in the junk-bin.
I bricked it by flashing an incompatible FW, which led to bootloops and a read-only-serial console. No matter what i tried, i couldn't make it boot from microSD, it kept on booting from eMMC and running into a bootloop.
When i bridged the pads marked in green
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
it booted into recovery mode
It looks as if there's supposed to be a pushbutton, so i added one.
I made a burndisk in linux as outlined here using this rom image, inserted the microSD into the device, held the new button down and powered it on.
And then it started flashing :good:
Hope this helps someone, since i haven't found anyone else mentioning this method.
HF @ll
Thank you for your contribution.
lemmz said:
Hi @ll,
today i revived an old bricked MiniM8S II which i rediscovered in the junk-bin.
I bricked it by flashing an incompatible FW, which led to bootloops and a read-only-serial console. No matter what i tried, i couldn't make it boot from microSD, it kept on booting from eMMC and running into a bootloop.
When i bridged the pads marked in green
View attachment 4425163
it booted into recovery mode
It looks as if there's supposed to be a pushbutton, so i added one.
View attachment 4425164
I made a burndisk in linux as outlined here using this rom image, inserted the microSD into the device, held the new button down and powered it on.
And then it started flashing :good:
Hope this helps someone, since i haven't found anyone else mentioning this method.
HF @ll
Click to expand...
Click to collapse
lemmz said:
When i bridged the pads marked in green
View attachment 4425163
Click to expand...
Click to collapse
Hi,
When you say bridged the pads it means soldering ? Or short pin is enough ?
So you do it then power on and it will boot to recovery ?
Do you think it could fix this issue also ? As it is running almost the same board.
Thank you for your help.
Kind regards,
jojoju said:
Hi,
When you say bridged the pads it means soldering ? Or short pin is enough ?
So you do it then power on and it will boot to recovery ?
Do you think it could fix this issue also ? As it is running almost the same board.
Thank you for your help.
Kind regards,
Click to expand...
Click to collapse
Shorting the pads tempratoly to simulate the button
Hello guys hope ur all doing well.
I have problem with my Sony z5c,when I try to connect the USB otg don't work but when I connect it in recovery it works perfectly. Any solutions!?
Hello,
Are you on stock Android? If not, which ROM or version are you on?
By the way if you are on a ROM, it would be better to reply to that thread.
After some (I don't know which) release of Android, you have to enable USB OTG from the quick settings before plugging in USB devices.Looks like this:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
If it isn't showing up try finding it in the edit (pencil) button.
litelinux said:
Hello,
Are you on stock Android? If not, which ROM or version are you on?
By the way if you are on a ROM, it would be better to reply to that thread.
Click to expand...
Click to collapse
I'm using lineageos 17 android 10
litelinux said:
After some (I don't know which) release of Android, you have to enable USB OTG from the quick settings before plugging in USB devices.Looks like this:
View attachment 5239775
If it isn't showing up try finding it in the edit (pencil) button.
Click to expand...
Click to collapse
I try it but didn't work
FaresFRS said:
I try it but didn't work
Click to expand...
Click to collapse
Sorry for the late reply
It could be the OTG connecter's problem, as they are often cheap and fragile.
Have you tried using it on another phone?
(Or used other OTG connecters on your phone?)
I'm on lineageOS 18.1, but 17.1 should work better.
litelinux said:
Sorry for the late reply
It could be the OTG connecter's problem, as they are often cheap and fragile.
Have you tried using it on another phone?
(Or used other OTG connecters on your phone?)
I'm on lineageOS 18.1, but 17.1 should work better.
Click to expand...
Click to collapse
Yes I used it in another phone and it works
And also I tried it in many custom Roms and still the same problem.
OK I'm running out of ideas
How about doing it in this order:
1. Plug your USB device onto the connector
2. Enable USB OTG from quick settings
After that, you should see a toast saying "Starting USB OTG Detection for 30000 milliseconds"
3. Plug in the USB OTG connector
That's what worked for me. For reference, the toast looks like this:
OK I will try