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[Q] Is that end of my p-920 ?

Well, I have LG Optimus P-920
since morning working on CM 7 Nightly 23
today I was replaced sdcard to 32GB 10, reboot phone and.... nothing
even pwr+vol up not working, totally not responding
I've tried reflash on LG flash tool but after connect to usb with vol up computer recognize omap4430, thats ok, but that device blinking in device manager, one second is there, one not , no LG USB CDMA serial port
what should I do in that case, please help me

You replaced sd card. Did you try switching back some times s*** messes up. And doing the follow steps you listed. Throw some tips guys. Bump.
Sent from my LG-P925g using XDA App

winb87 said:
You replaced sd card. Did you try switching back some times s*** messes up. And doing the follow steps you listed. Throw some tips guys. Bump.
Sent from my LG-P925g using XDA App
Click to expand...
Click to collapse
switching back ?

You switched sd card? Switch back to the one you had before.
Sent from my LG-P925g using XDA App

winb87 said:
You switched sd card? Switch back to the one you had before.
Sent from my LG-P925g using XDA App
Click to expand...
Click to collapse
switched back, still no response..:/

I posted a thread with the same issue a few weeks back.
No, it's not the end of your phone. You'll need xp/7 to repair the phone (since I'm on linux I can't currently repair it).
Use the LG tool, remove battery and insert it back, plug in usb and hold pwr+volup(or down) can't remember which one. Your PC will find a OMAP4430 device.
There is a few threads how you can repair your phone using emergency mode in the LG tool, you'll need to enter your IMEI etc.. Look in the Development section and look for the right thread.
My thread:
http://forum.xda-developers.com/showthread.php?t=1439373

I've tried that resolution, but t dont works, omap4430 blinking in device manager, cant use lg flash tool

Did you really press the right volume button? I've had that blinking-problem,too, until I pressed the other volume button instead.
And there's no need holding the power-button for doing this.

w8st8 said:
Did you really press the right volume button? I've had that blinking-problem,too, until I pressed the other volume button instead.
And there's no need holding the power-button for doing this.
Click to expand...
Click to collapse
I think...... but I'll try again
trying......still blinking
please give me what should i do step by step, any sequence I tried doesn't work still blinking

Remove battery and blink will stop!

ul71m0 said:
Remove battery and blink will stop!
Click to expand...
Click to collapse
still blinking, even after battery removing

andriu123 said:
still blinking, even after battery removing
Click to expand...
Click to collapse
Try reading this
http://forum.xda-developers.com/showthread.php?p=21096612
good luck

You could get it back andriu? I'm in the same situation, the pc still blinking in any combinations and the driver omap 4430 never installed.
Sorry for my bad english.

vanpe said:
You could get it back andriu? I'm in the same situation, the pc still blinking in any combinations and the driver omap 4430 never installed.
Sorry for my bad english.
Click to expand...
Click to collapse
my english is poor to
about phone, hmm
today he went to service warranity , no solution has helped, i tried everything
we'll see what say service engineers, I hope that will fix him

andriu123 said:
my english is poor to
about phone, hmm
today he went to service warranity , no solution has helped, i tried everything
we'll see what say service engineers, I hope that will fix him
Click to expand...
Click to collapse
You tried to install the drivers from xp? I'll try this before use the warranty.
How much time have your O3D?

tried on XP, Vista, 7
O3d have since about six months

Have you tried different USB cable? Had same problem with Odin and Galaxy S2, odin would fail flashing and not detected sometimes.
Sent from my GT-I9100 using XDA App

MemoryController said:
Have you tried different USB cable? Had same problem with Odin and Galaxy S2, odin would fail flashing and not detected sometimes.
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
Yes I have tried differents USB cables (3 concretely). I'm desperate.

Once I bricked my phone y recovered it installing all the drivers including the omap one and using the kdz falshing tool.. if the omap chip is still functioning there is still a chance

josuelopezv said:
Once I bricked my phone y recovered it installing all the drivers including the omap one and using the kdz falshing tool.. if the omap chip is still functioning there is still a chance
Click to expand...
Click to collapse
Where do you get the omap drivers? Automatically whit the O3D in emergency mode?
My computer detects that driver but not install it, seems like a bucle try/error/try/error.

[Q] PC doesn't see my tablet

Hi,
Since a recent OTA update, when connecting my Tablet to my PC nothing happens. There is not even an unknown device or such showing up in device manager in Windows when I plug it in. Going into the recovery, i get the 4 icons (RCK, Android, USB and Wipe Data). When going to USB, i get the message that the fastboot upload protocol has started, but still connecting it to the pc, nothing happens. I don't even get the familiar sound in windows when USB devices are plugged in or disconnected.
I've installed the Android SDK as well as the USB drivers. I even tried to plug the tablet into a complete different PC and still get no response from the pc that something has been plugged in to the usb connector. I also tried a different cable with no luck. The keyboard dock is working perfectly, so I assume the port on the tablet is working fine.
Am i still missing something, or is there something wrong with my tablet. Any help would be appreciated. I'm trying to root the tablet and apart from having unlocked the boot loader i'm stuck, as i cannot flash a custom recovery until i can get my pc to see the tablet.
My tablet is currently running stock Android with the latest OTA upgrade. And like i said previously i could see my tablet fine using the USB cable but since the last OTA nothing.

try another pc and/or usb cable
and if you connect the dock+tf300 to the computer
what happen
Envoyé depuis mon ASUS Transformer Pad TF300T avec Tapatalk

okrasitna said:
try another pc and/or usb cable
and if you connect the dock+tf300 to the computer
what happen
Envoyé depuis mon ASUS Transformer Pad TF300T avec Tapatalk
Click to expand...
Click to collapse
Thanks for replying to my thread.
I've already tried another computer and another cable. And the same thing happens when connecting the dock+tf300 to the computer. I don't get any response from any one of my computers. (I've tried my laptop (Win 8 64 bit) my pc (Win 7 64 bit) and my wife's pc (Win 7 32bit)).
Is there any way i can flash recovery from the SD card? not using fastboot? this seems to be my only option if possible. Unfortunately I bought the tablet in the States when i was over there, but live in South Africa, so not sure what would happen if i had to send it in if any repairs are needed.

I think there is a way of flashing a recovery using a terminal. You need to be rooted thow... But there is another way you can repair your tablet. I'm not finding it right now but I'll report back here once I do
---------- Post added at 02:33 PM ---------- Previous post was at 02:27 PM ----------
Here you have
1) Download the latest firmware from Asus site (based os your SKU, download it on the tablet since you can't use the cable)
2) Extract the .zip file (you can use ES File Explorer or any other app from the market to do so)
3) Rename the extracted archive to "EP201_768_SDUPDATE.ZIP" (without the " ") and upload it to a MicroSD card (I'm not sure if this will work on the internal memory, but you can try it )
4) Insert the MicroSD card in your tablet and use this button combination to Power ON and go to recovery --> Start the tablet by pressing Volume Down and POWER togheter for 5 seconds ,a message will inform you that you have 5 seconds to enter the recovery,press Volume UP before the 5 seconds expire.
At this point the device will go in recovery and should start repairing your firmware .

joelalmeidaptg said:
I think there is a way of flashing a recovery using a terminal. You need to be rooted thow... But there is another way you can repair your tablet. I'm not finding it right now but I'll report back here once I do
---------- Post added at 02:33 PM ---------- Previous post was at 02:27 PM ----------
Here you have
1) Download the latest firmware from Asus site (based os your SKU, download it on the tablet since you can't use the cable)
2) Extract the .zip file (you can use ES File Explorer or any other app from the market to do so)
3) Rename the extracted archive to "EP201_768_SDUPDATE.ZIP" (without the " ") and upload it to a MicroSD card (I'm not sure if this will work on the internal memory, but you can try it )
4) Insert the MicroSD card in your tablet and use this button combination to Power ON and go to recovery --> Start the tablet by pressing Volume Down and POWER togheter for 5 seconds ,a message will inform you that you have 5 seconds to enter the recovery,press Volume UP before the 5 seconds expire.
At this point the device will go in recovery and should start repairing your firmware .
Click to expand...
Click to collapse
Thank you.
I'll give this a go once i'm at home, and will let you know if it worked.

riaan0469 said:
Thank you.
I'll give this a go once i'm at home, and will let you know if it worked.
Click to expand...
Click to collapse
Ok, I'll wait for it
Sent from my Ubuntu Phone 21.10 using Gwibber app

joelalmeidaptg said:
Ok, I'll wait for it
Sent from my Ubuntu Phone 21.10 using Gwibber app
Click to expand...
Click to collapse
Ok, I did as you said and the update worked. My tablet now shows JRO03C.US_epad-10.4.2.20-20121228 where previously it was JRO03C_US_epad-10.4.2.18.
Unfortunately though, the USB still does not seem to work. I still get no response from the tablet or the computer when i plug the usb cable into the pc. So unfortunately nothing changed. Is there no way to flash an already rooted version of the firmware to the tablet? (the same way i've flashed this official firmware?)
When i plug my HTC One X into the pc, i can go into adb (adb devices), I see the HTC One X (HT24HW100698). But when plugging in the TF300T adb devices show nothing.
A read that 'fastboot devices' will not show any device, and that using 'fastboot -i 0x0b05 flash recovery tf300t-jb.blob' will just flash the recovery image. But while the bootloader says 'Starting Fastboot USB download protocol' and with the usb cable plugged in, all i get in my command prompt window is '< waiting for device >'

Are you sure the problem isn't the cable itself? You got a really awkward problem there lol
Sent from my Ubuntu Phone 21.10 using Gwibber app

joelalmeidaptg said:
Are you sure the problem isn't the cable itself? You got a really awkward problem there lol
Sent from my Ubuntu Phone 21.10 using Gwibber app
Click to expand...
Click to collapse
Unfortunately I asked a friend of mine to test my cable on his tablet and he could sync with it.
I suspect i have some sort of a hardware failure. Now to just find out if Asus in South Africa will be able to assist me, as I bought this in the States. I also unlocked the bootloader as I thought I was going to root the tablet. It was only after the unlocking that I realized the connection to the PC is not working.

Maybe it did had something to do with the unlock process...
Sent from my Ubuntu Phone 21.10 using Gwibber app

joelalmeidaptg said:
Maybe it did had something to do with the unlock process...
Sent from my Ubuntu Phone 21.10 using Gwibber app
Click to expand...
Click to collapse
Well, thanks for taking the time to help. I've now located the service center in South Africa, and will take it there. Hope this is not going to cost me too much. I really like this tablet and would love to root it to get some more performance out of it.
If you can think of anything else i can try, let me know. But I suppose the next step is to take it in and hope for the best.
Thanks again.

Good luck then. They shouldn't have to charge for something a OTA did... it's kind of unfair lol
Sent from my Ubuntu Phone 21.10 using Gwibber app

joelalmeidaptg said:
Good luck then. They shouldn't have to charge for something a OTA did... it's kind of unfair lol
Sent from my Ubuntu Phone 21.10 using Gwibber app
Click to expand...
Click to collapse
Ok, so i got a call from ASUS today. I need a replacement motherboard, but because I unlocked the boot loader, i'll have to pay for it. That sucks. If i just realised my port was faulty before I started with the unlocking, i could have avoided this. :crying:
So even though the unlocking has absolutely nothing to do with the fault. I suppose I can't complain as I saw the disclaimer. Just mad that I did not pick up the fact that the port wasn't working before I unlocked the bootloader.

riaan0469 said:
Ok, so i got a call from ASUS today. I need a replacement motherboard, but because I unlocked the boot loader, i'll have to pay for it. That sucks. If i just realised my port was faulty before I started with the unlocking, i could have avoided this. :crying:
So even though the unlocking has absolutely nothing to do with the fault. I suppose I can't complain as I saw the disclaimer. Just mad that I did not pick up the fact that the port wasn't working before I unlocked the bootloader.
Click to expand...
Click to collapse
Search in this forum
I ve posted a link for buy a new logic mainboard
Only usa
Not for us in Europe
Envoyé depuis mon ASUS Transformer Pad TF300T avec Tapatalk

Oh, too bad for you that's why I only unlock a device after a couple of months of use
Sent from my ASUS Transformer Pad TF300T using xda app-developers app

[Q] QHSUSB_BULK Nexus 5 brick

Hi guys maybe you can help me!
I was flashing the bootloader of my Nexus 5, and while doing so my laptop decided it would be a great idea to reboot to install a windows update.
Now I am stuck with a dead Nexus 5, it shows as QHSUSB_BULK when connected to the pc, any ideas on how to fix this?
I think I might need to send it to LG, am i right?

Did you try rebooting to secondary bootloader?
I think it should be Volume Up + Power or Volume Up + Volume Down + Power at the same time.

Landroid said:
Hi guys maybe you can help me!
I was flashing the bootloader of my Nexus 5, and while doing so my laptop decided it would be a great idea to reboot to install a windows update.
Now I am stuck with a dead Nexus 5, it shows as QHSUSB_BULK when connected to the pc, any ideas on how to fix this?
I think I might need to send it to LG, am i right?
Click to expand...
Click to collapse
Try the LG flash tool in the general forum. It's your last hope
Sent from my Nexus 5 using XDA Free mobile app

Emergency please help!!

Hey guys please someone on here help my dumbass!
I smashed my galaxy note 5 out of anger today and really need help!
I rooted my phone with a custom kernel about a month ago and it constantly rebooted during calls etc.... I wanted to use Arter97's kernel with CWM but it will not boot into recovery.
My phone will not connect to the pc but will only charge! I have tried every option and no luck! I tried my other galaxy s6 and the drivers worked but not my note 5!
The root used to work before but I did a factory reset and not it says root is not properly installed!
My issue is phone will not connect to pc to use ODIN and CWM will not boot into recovery to install Arters Kernel for my Galaxy Note 5 SM-N920W8
Please help me before I cause some serious damage to anyone gets in my way in real life!
"One of the USB devices attached to this computer has malfunctioned , and windows does not recognize it. "

helloo....??? u smashed your device now deal is go to service center first it may be hardware issue.... or you have lost your device.
Sent from my SM-G7102 using Tapatalk

EMONESSboy said:
helloo....??? u smashed your device now deal is go to service center first it may be hardware issue.... or you have lost your device.
Sent from my SM-G7102 using Tapatalk
Click to expand...
Click to collapse
The device still works, just the glass back of the phone broke. The phone is not being recognized by the computer at all even before I smashed it.. I tried every method but it works on my s6 right away but not the note 5. It says my phone has no root now after I factory reset but my kernel is still the rooted version... 3.10.61 noble kernel v0.1
Did the root damage the hardware that it would connect to my pc?

Download the Samsung kies and do an emergency restore
Sent from my SM-G900T using Tapatalk

buyit1986 said:
Download the Samsung kies and do an emergency restore
Sent from my SM-G900T using Tapatalk
Click to expand...
Click to collapse
Not possible my phone does not connect to my computer and is now in a bootloop....!
Further help is needed please

S.Boutrous said:
"One of the USB devices attached to this computer has malfunctioned , and windows does not recognize it. "
Click to expand...
Click to collapse
Try a different cable and a different USB port when in download mode.
I had the same once, it's not the end of the world.

I've found the more generic the cord the more likely it will work especially if your port is bent
Sent from my SM-G900T using Tapatalk

Newyork! said:
Try a different cable and a different USB port when in download mode.
I had the same once, it's not the end of the world.
Click to expand...
Click to collapse
Tried multiple ports and multiple cords... Nothing.. at all phone is in a bootloop that wont clear either

I went to a few stores they said They have to change the motherboard for my note 5 SM n920w8... apparently that is why it changes with the usb on the pc but not data sync.... Im kinda lost on this because why would it do that!
Please help they are trying to charge me 240$...
To anyone who can help me fix this issue I will be more than happy to pay 130$

S.Boutrous said:
Tried multiple ports and multiple cords... Nothing.. at all phone is in a bootloop that wont clear either
Click to expand...
Click to collapse
You have two issues or one?
Phone is a bootloop Can you enter download mode?
Tried multiple ports and multiple cords... Tried a different pc?

Newyork! said:
You have two issues or one?
Phone is a bootloop Can you enter download mode?
Tried multiple ports and multiple cords... Tried a different pc?
Click to expand...
Click to collapse
It seems like I have multiple issues now, The phone is in a bootloop and will not pass Samsung Note 5 Logo, and the other problem is the device is not being detected on my computer.. Now it kinda seems worse because I am not even getting the error anymore it just won't connect.
I can still enter Odin download mode and Recovery mode yes.
I took it to the shop and they said they can fix itbut will cost around $240.00 to replace the motherboard so it can connect to the computer. If I can make it connect I can fix this whole issue..
I have tried multiple cords, multiple computers, disabled and enabled drivers, uninstalled and reinstalled drivers, updated drivers, every possible way you can think off with the computer.

S.Boutrous said:
I went to a few stores they said They have to change the motherboard for my note 5 SM n920w8... apparently that is why it changes with the usb on the pc but not data sync.... Im kinda lost on this because why would it do that!
Please help they are trying to charge me 240$...
To anyone who can help me fix this issue I will be more than happy to pay 130$
Click to expand...
Click to collapse
Just curious - How did you arrive at the $130 figure?

Just in case you don't know press power volume up and volume down and hold until download menu appears
Sent from my SM-G900T using Tapatalk

buyit1986 said:
Just in case you don't know press power volume up and volume down and hold until download menu appears
Sent from my SM-G900T using Tapatalk
Click to expand...
Click to collapse
+
and what am I supposed to do with this download mode lol.. USB does not connect to the phone or else I would not have this post brother

BUMP

LG L90 (d405n) wont turn on (black screen). Help please.

Hi,
I tried to unlock bootloader. Rooted phone using King Root successfully. Opened bootloader using inside terminal and installing proper aboot. Then without restart i also flashed proper TWRP usning Twrp manager and after clicking reboot bang... black screen and nothing happens. Phone wont act on power button , keys combinations etc. When i connect it using usb i see partition with 2 folders (version and images). I tried some methods like using LG Flash Tool 2014 but it stucks on 4% and wont go ahead no matter what i do (recconecting ,removing battery etc). I would be VERY thankful if someone can provide me step by step solution or just do it via Teamviewer. If someone would like to help using TV method please contact me via skype (siuted.max - ID) and i ll provide TV ID.
Regards
Mat.

I really need that help guys I am even willing to pay for someone who is able to fix it.

Lg toolkit and pc easy fix but if you cant see recovery too or fastboot.using key combo do hou have the lg toolkit?fastboot,adb?sounds like you need too reload 15 second adb fastboot installer.when flash tool gets to adb or fastboot and get stuck.go to update driver device manager,and see if theres a triangle or ? There,then update that driver.let me know?
Sent from my SM-J320P using Tapatalk

skully35 said:
Lg toolkit and pc easy fix but if you cant see recovery too or fastboot.using key combo do hou have the lg toolkit?fastboot,adb?sounds like you need too reload 15 second adb fastboot installer.when flash tool gets to adb or fastboot and get stuck.go to update driver device manager,and see if theres a triangle or ? There,then update that driver.let me know?
Sent from my SM-J320P using Tapatalk
Click to expand...
Click to collapse
Thank You for reply ! Would You like to make it step by step and exactly what to do or links ?
1. I have LG Toolkit 2014
2. Fastboot and adb i have on my pc but "device not found" no matter what i do.
3. How to reload 15 second adb fastboot installer ?

OK I know its tuff when its not being s hown like. A video ?,I researched your model a little,do you see you costom recovery when using the hold home and volume up keys?or is that also blacked out? And can you see fastboot using phone keys?does your phone make a sound when plugged too your PC?a lot of questions but its important? then I can easily direct you better!
Sent from my Sero 7 pro using Tapatalk
---------- Post added at 11:46 AM ---------- Previous post was at 11:38 AM ----------
If you phone makes a noise plugged in I can guide you,k?I brought 4 phones back from the dead this week!I'm on a roll!lol,,when I stayed reload 15 min.installer I meant you may have to turn on terminal to PC and hit adb devices then check driver updater and reinstall your drivers.very easy I just need to know where we stand.
Sent from my Sero 7 pro using Tapatalk

I see nothing on the screen. No matter what i push (any combination) nothing appears. After connecting phone there is no sound. PC recognizes it as Android device. Thats all. No fastboot as well.

skully35 said:
OK I know its tuff when its not being s hown like. A video ,I researched your model a little,do you see you costom recovery when using the hold home and volume up keys?or is that also blacked out? And can you see fastboot using phone keys?does your phone make a sound when plugged too your PC?a lot of questions but its important then I can easily direct you better!
Sent from my Sero 7 pro using Tapatalk
---------- Post added at 11:46 AM ---------- Previous post was at 11:38 AM ----------
If you phone makes a noise plugged in I can guide you,k?I brought 4 phones back from the dead this week!I'm on a roll!lol,,when I stayed reload 15 min.installer I meant you may have to turn on terminal to PC and hit adb devices then check driver updater and reinstall your drivers.very easy I just need to know where we stand.
Sent from my Sero 7 pro using Tapatalk
Click to expand...
Click to collapse
Hey. Sorry to say but phone is not giving any vibration or noise... Only windows gives a sound typical to connecting USB device and thats all. Phone looks like dead and only thing is recognizing it by windows.

Hey,
Anybody knows a solution ? I read some threads here but i failed when trying. I would really appreciate for step by step walkthrough.
Thank You!

Guide to unbrick lg l90
fazics1 said:
Hi,
I tried to unlock bootloader. Rooted phone using King Root successfully. Opened bootloader using inside terminal and installing proper aboot. Then without restart i also flashed proper TWRP usning Twrp manager and after clicking reboot bang...
Click to expand...
Click to collapse
Use this guide from one of the XDAmembers. Hope you get your phone get fixed soon.
https://forum.xda-developers.com/lg-l90/general/guide-unbrick-hard-bricked-l90-variants-t3173429