Database Users

loop boot quickly

Sorry for my English I will try to explain my problem.
After rooting everything was fine, but when I try to flash stock firmware somethings happen.First problem is that my PC cannot detect the phone with Odin and adb or mass storage I am 100% sure that the problem are not the drivers because I root that phone on the same PC before a week and of course I try everything on a another computer, but without success.
Download mode Odin cannot detect the phone! after many attempts to fix usb problem now the phone cannot boot , only in recovery (loop)after every start it's show recovery with message
Filesystems:
system: rfs
data: rfs
cashe: rfs
maybe system, data and cache files are erased I don't know.
recovery version is 0.1.3.b5
How can I flash stock firmware without PC. For example HTC devices can flash from SD card - Gold card, and PB99IMG.zip (I can't explain very well what I mean sorry)
Maybe the phone is usb bricked !
working..
recovery - only recovery
Download mode Volume Down + power off + camera ) - but cannot connect to PC and Odin.
not working
after flashing new costume ROM - the same thing - reboot to recovery
installed software on pc
android SDK,Kiesmini_1.0.0.10075_1,Samsung PC studio 1.5.1.10064_2,Drivers for spica on (Windows 7 x86)
really I cant find post like this !!! and sorry for my English

If you can go to download mode and phone is not detected, then you have bad drivers or bad usb in PC. Try another PC.

I have 3 pc and 2 cables and the same problem cannot detect. Can I flash new stock firmware without odin ?

godhamer said:
I have 3 pc and 2 cables and the same problem cannot detect. Can I flash new stock firmware without odin ?
Click to expand...
Click to collapse
Have you tried different USB ports, specifically one on the back of the PC?
Sent from a state of Serendipity

I told you that the problem is not drivers.Before week I flash another Samsung without problems. I think the problem is USB brick or something else
I HAVE DRIVERS
Help please !!!!!!!!!!!!!

reinbeau said:
Have you tried different USB ports, specifically one on the back of the PC?
Sent from a state of Serendipity
Click to expand...
Click to collapse
godhamer said:
I told you that the problem is not drivers.Before week I flash another Samsung without problems. I think the problem is USB brick or something else
I HAVE DRIVERS
Help please !!!!!!!!!!!!!
Click to expand...
Click to collapse
Calm down. Did you read what I posted above? I said nothing about drivers. Have you tried other USB ports? Most people find the ports on the back of the CPU work the best, not ones on the front, or on a hub. It does make a difference.

[Q] USB device not recognized

I've flashed my i9505 many times. I can't remember exactly what I've done, but now the situation is very weird.
1. I can go into Download mode. But Odin doesn't recognise it. Kies doesn't recognise it either. The error message on the bottom right corner of the screen says "USB device not recognized. Your usb device has malfunctioned." I've tried re-install the USB driver, use the original USB cable, even tried it on another PC with no luck. I suspect the very low level USB driver in the phone has corrupted because possibly I flash something wrong in the past.
2. I can go into Recovery mode and flash new ROMs in zip format from there.
3. I can use my phone normally, e.g. make phone call, SMS, WiFi......My computer can recognize my phone as usual when I am in Android.
Any thoughts? Helps are appreciated.

Hello,
Uninstall any previous installed of Samsung USB drivers, clean your Windows registry through CCleaner (not needed but highly suggested) then download and install latest Samsung USB drivers
Now download mode will be recognized on PC
Inviato dal mio GT-I9505

There is an easier way. If you are using windows, go into control panel-> Devices-> Right Click on your phone-> there should be a Driver Details-> Go details I think it is-> Uninstall driver-> Have the box ticked-> Uninstall-> Unplug then replug the cable in and it should work.
Sent from my Nexus 4 using XDA Free mobile app

AntaresOne said:
Hello,
Uninstall any previous installed of Samsung USB drivers, clean your Windows registry through CCleaner (not needed but highly suggested) then download and install latest Samsung USB drivers
Now download mode will be recognized on PC
Inviato dal mio GT-I9505
Click to expand...
Click to collapse
I've tried to re-install the driver. I even tried to connect the phone to another PC where the driver had never been installed before. Nope.... it doesn't work. Actually, I've searched around in Google for long time. The most likely reason is the usb piece of Android code is corrupted. Well, maybe not android, it should be the lower layer of Linux. I previously installed dual boot system follow this link and I screw it up when I tried to upgrade the primary OS:
http://forum.xda-developers.com/showthread.php?t=2447534

procket said:
I've tried to re-install the driver. I even tried to connect the phone to another PC where the driver had never been installed before. Nope.... it doesn't work. Actually, I've searched around in Google for long time. The most likely reason is the usb piece of Android code is corrupted. Well, maybe not android, it should be the lower layer of Linux. I previously installed dual boot system follow this link and I screw it up when I tried to upgrade the primary OS:
http://forum.xda-developers.com/showthread.php?t=2447534
Click to expand...
Click to collapse
You said that in Android USB connection works.
The download mode depends on bootloader, that can't be touched in any way by Android, even you can't touch the bootloader.
It's also write-protected, you can only upgrade it through Odin or through an official OTA update, when flashed you can't downgrade and can't write on its partition if not through JTAG
Inviato dal mio GT-I9505

procket said:
I've flashed my i9505 many times. I can't remember exactly what I've done, but now the situation is very weird.
1. I can go into Download mode. But Odin doesn't recognise it. Kies doesn't recognise it either. The error message on the bottom right corner of the screen says "USB device not recognized. Your usb device has malfunctioned." I've tried re-install the USB driver, use the original USB cable, even tried it on another PC with no luck. I suspect the very low level USB driver in the phone has corrupted because possibly I flash something wrong in the past.
2. I can go into Recovery mode and flash new ROMs in zip format from there.
3. I can use my phone normally, e.g. make phone call, SMS, WiFi......My computer can recognize my phone as usual when I am in Android.
Any thoughts? Helps are appreciated.
Click to expand...
Click to collapse
Hi friend, did you found out how to fix this issue i have the same problem with a I9500 please help

banziitox24 said:
Hi friend, did you found out how to fix this issue i have the same problem with a I9500 please help
Click to expand...
Click to collapse
Sorry mate, I am still stuck in Odin. Since I can flash new ROM via recovery mode and everything else still works, I give up.

procket said:
Sorry mate, I am still stuck in Odin. Since I can flash new ROM via recovery mode and everything else still works, I give up.
Click to expand...
Click to collapse
Dang I have this phone here I can connect it in Odin but in normal mode it doesn't connect and I need it to connect so I can finish the IMEI Repair

change the modes of usb
try *#0808# mtp + adb or others
try *#9090# try all of them
best of luck

Please help, s4 sgh i337m brick!!!

Hi there !!!,windows doesn't recognize my s4 i337m in download mode (code 29), when i was flashing (stock canada 5.0.2) my cousin unplugged the cable by mistake, now i can go into download mode but widows 7 doesnt recognize anymore (tried different pcs and cables , the same), did it damage the usb port? or is hardbricked?? what can i do??? please help!!

I'm no expert on this, but you can try taking out battery. Hold power button to discharge hardware and put battery back in and see if it works. You can also try factory reset & wipe cache from recovery (Vol Up + Home + Power) and try again.
Your phone at least goes to Download mode so that's good sign I guess. You're using ODIN to flash 5.0.2, right?
Wait more experienced person to answer, though.

xymic said:
I'm no expert on this, but you can try taking out battery. Hold power button to discharge hardware and put battery back in and see if it works. You can also try factory reset & wipe cache from recovery (Vol Up + Home + Power) and try again.
Your phone at least goes to Download mode so that's good sign I guess. You're using ODIN to flash 5.0.2, right?
Wait more experienced person to answer, though.
Click to expand...
Click to collapse
Thanks bro, but i did what u said and it's still not working, the problem here is that windows does not recognize my s4 (usb port: unknown device, code 29) , yes i'm using odin to flash, but i can't flash until my device be recognized, that's why i need to know if my device's usb port is damaged?

maomloco said:
Thanks bro, but i did what u said and it's still not working, the problem here is that windows does not recognize my s4 (usb port: unknown device, code 29) , yes i'm using odin to flash, but i can't flash until my device be recognized, that's why i need to know if my device's usb port is damaged?
Click to expand...
Click to collapse
It looks like the PC does recognize something is connected; it just doesn't know what the device is. This makes me think USB port is fine otherwise PC wouldn't recognize anything AT ALL. Does the phone still charge?
You can try the 3 methods here. I know it says for Code 28, but it will reinstall drivers for usb ports. Restart and see if phone is detected.
If it's still not detected, remove Samsung drivers, Kies, or anything related to Samsung phone. Restart and install Samsung USB drivers again. Restart again and see if phone is detected.

bro i'm afraid it did not work, perhaps replacing usb port on my device? or the whole flex?
aditional data: my nephew unplugged the usb cable by mistake while i was flashing canada stock 5.0.2 , obviously odin "failed" , but after that , windows 7 does not recognize my device anymore. i can still go into download mode.

xymic said:
It looks like the PC does recognize something is connected; it just doesn't know what the device is. This makes me think USB port is fine otherwise PC wouldn't recognize anything AT ALL. Does the phone still charge?
You can try the 3 methods . I know it says for Code 28, but it will reinstall drivers for usb ports. Restart and see if phone is detected.
If it's still not detected, remove Samsung drivers, Kies, or anything related to Samsung phone. Restart and install again. Restart again and see if phone is detected.
Click to expand...
Click to collapse
bro i'm afraid it did not work, perhaps replacing usb port on my device? or the whole flex?
aditional data: my nephew unplugged the usb cable by mistake while i was flashing canada stock 5.0.2 , obviously odin "failed" , but after that , windows 7 does not recognize my device anymore. i can still go into download mode.

maomloco said:
bro i'm afraid it did not work, perhaps replacing usb port on my device? or the whole flex?
aditional data: my nephew unplugged the usb cable by mistake while i was flashing canada stock 5.0.2 , obviously odin "failed" , but after that , windows 7 does not recognize my device anymore. i can still go into download mode.
Click to expand...
Click to collapse
Well, I'm stumped too now, man. You can try the driver thing I said on another computer. I don't know any other things you can try.
If you can charge your phone, your usb port probably works fine. The firmware got corrupted, causing this problem most likely.

solved!!
xymic said:
Well, I'm stumped too now, man. You can try the driver thing I said on another computer. I don't know any other things you can try.
If you can charge your phone, your usb port probably works fine. The firmware got corrupted, causing this problem most likely.
Click to expand...
Click to collapse
bro, my friend flexed it with medusa box for 20 dollars, my phone is fully functional now!! anyway thank u so much.

Usb device not recognized

Hello guys, has anyone of you had a problem when you connect p8lite to pc. Only charging icon shows up and windows gives error:
Usb device not recognized
One of the USB devices attached to this computer has malfunctioned.
Ver. B564
I tested on my second computer and same problem.
Tested:
Usb debugging on/off
Different usb cable
Different computer

1. What version are you running on huawei?
2. What windows are you running on pcs?

1. B564
2. Both have win10

well .. i have no idea ... i'm also running b565 @ win 10 and i don't have any problems
try factory reset or try to plug in differents usb slots.

I tried different usb slots on both computers (USB2 & USB3) and still same..
I don't think that factory reset would work because it is still unrecognised even i shut down the phone

Would it be possible that phones connectors took some damage while dropping phone from pocket ?

You forgot to mention that
Of course it's possible, the phone could receive a shock which could lead to a short circuit from dropping xD
Is your phone in warranty?

Nope, bootloader unlocked.
Well so i have to learn using phone without adaway

I dunno if with bootloader unlocked your warranty is voided because it's not the same as rooting your phone .

Yeah. But i won't send phone back because usb file transfering isn't must have. That's only sad i cant install TWRP.
Edit: sorry! Read wrong
I know warranty is voided. But while i updated to B564 i lost twrp and now because usb wont work i cant flash it again to root

Vika__ said:
Yeah. But i won't send phone back because usb file transfering isn't must have. That's only sad i cant install TWRP.
Edit: sorry! Read wrong[emoji14]I know warranty is voided. But while i updated to B564 i lost twrp and now because usb wont work i cant flash it again to root
Click to expand...
Click to collapse
Unlocked bootloader isn't always voiding your warranty.
Sent from my ALE-L21 using XDA-Developers mobile app

recently, i am facing this problem too... don't know how, but everything was fine until a week ago...
Specs:
Build Number : ALE-L21C432B574 Sokkoban's Deodexed ROM
Rooted: Yes
Bootloader Status: Unlocked
Xposed : Yes, v85.1

Same problem here and I think it might have to do with the rooting. since having SU on it usb not been working so only hope maybe is to do factory reset that am going to try and see if works and backup everything first and go from their.
Have tried reset no joy still the same so am guessing something more to do with rom its self as never dropped phone or anything yet usb works now and then maybe hardware no idea but only happend since rooting.

Ok it worked with default cable on my laptop and my friends laptop..
Sent from my ALE-L21 using XDA-Developers mobile app

Great phone but for some reason only Chinese logic can explain OGG/USB function on p8 Lite comes factory disabled and even flashing it does not seem to help. NEVER AGAIN, HUAWEI If you cant enable a fkkn standard function on a midrange mobile then you are utterly useless .

I have same problem,,how to fix usb not recognized

Android boot loop on Samsung Galaxy Grand Neo (i9060)

Hey!
New to XDA but a complete fan of the help and guides you guys provide.
So, I acquired an i9060 smartphone and successfully installed CM 11 without the help of my laptop since the usb cable through Odin never worked for me (driver issues on Win10?).
Unfortunately, my phone entered an Android boot loop. And now with a lot of attempt I can't even enter CWM or even charge my smart phone, as it always reboots while trying to charge the battery (it's always drained) or gets stuck during logo before accessing CWM.
I tried to install Samsung drivers, Kies, ABD, Odin to restore the firmware but... nothing seems to recognise this Samsung device. Does anyone had the same problems I'm having now? Any suggestions?

You might try another USB cable, USB port, or even another computer. Without Odin, you're not going to be able to fix this since recovery is no longer available.

es0tericcha0s said:
You might try another USB cable, USB port, or even another computer. Without Odin, you're not going to be able to fix this since recovery is no longer available.
Click to expand...
Click to collapse
Tried on 3 laptops but the problem persists. Never thought of changing my usb cable though. I'll give it a shot
Btw, is there anyway to use an external SD card to force a factory reset?

n1ur0 said:
Hey!
New to XDA but a complete fan of the help and guides you guys provide.
So, I acquired an i9060 smartphone and successfully installed CM 11 without the help of my laptop since the usb cable through Odin never worked for me (driver issues on Win10?).
Unfortunately, my phone entered an Android boot loop. And now with a lot of attempt I can't even enter CWM or even charge my smart phone, as it always reboots while trying to charge the battery (it's always drained) or gets stuck during logo before accessing CWM.
I tried to install Samsung drivers, Kies, ABD, Odin to restore the firmware but... nothing seems to recognise this Samsung device. Does anyone had the same problems I'm having now? Any suggestions?
Click to expand...
Click to collapse
Have you considered the possibility that your power button is sticking? Not the part that you touch but the hardware switch behind it?
Do you have USB debugging enabled?
Are you using the stock cable or at least a USB cable with the same number of pins/pinouts?