[Q] LG O2X - Can't flash back to stock rom. - T-Mobile LG G2x

Hello everyone, i have a very big problem with my phone.
First of all, i have searched all over the internet to find a solution and yet there is none.
So my problem started to be that i have done something wrong while flashing MIUI and i could't do anything, not even recovery or anything, the only thing working was to get into the "S/W Upgrade" mode... Now i have read that in this mode you are able to flash to stock rom, via tools like nvflash and smartflash etc. what i do is then install the APX Drivers, and the phone is detected in Device manager. Fine.
Then i try using all kind of tools, and some says that they can't find any usb devices at the port, and smart flash says "We can't communicate with specific port" So i search all over and can't seem to find a solution, it's like no one have ever tried this before.
And just for the record, i have used guides from here to flash to stock rom, so i can't see what im doing wrong.
I would be a big help if any one here could assist, me because i don't want this phone to not work any more.
Best regards
Oleander
PS. Sorry for my english, i hope you understand.

Try the ROM for recovery. It is an nvflash method. Make sure the battery is out when using nvflash.
Post results, including your steps if problem is not solved.
Sent from an Amazeing android that rose from the ashes.

Related

[Q] Huawei Ascend M860 cant connect to pc (WIN7)

Before i flashed to clockwork mod i was able to flash to my stock rom and everything would be peachy with the drivers and all. but when i flash to any of the new roms my phone cant be identified and doesnt even show up on the device section. i have searched and searched for the drivers and the ones i find dont work. i think the roms have something to do with it, like they are for a different device but i know they arent... now i cant flash back to my stock rom to just be able to sync up with my phone cause recovery doesnt recognize my file as a correct file to update with. thank you if anyone can help. ive read alot about others having this same problem

[Q] My Alcatel One Touch Blaze Glory X 918N won't open.

Hi everyone!
I just had a problem with my android phone. It is rooted, and I tried to downgrade my GB 2.3.6 to 2.3.5. I followed a certain instructions about this, using a Flash Tool with a scatter-file Europe_2.3.5.txt. After I downloaded it, my phone won't open now. I'm afraid I hardly bricked it.
It won't open, won't show if it's charging (but i'm pretty sure it is), can't be booted to recovery mode or download mode, can't be detected by PC when I connect it to the USB. No response at all. Please, if there are any people who can help me out there, help me. I'm starting to panic about it.
Chichakhorn said:
Hi everyone!
I just had a problem with my android phone. It is rooted, and I tried to downgrade my GB 2.3.6 to 2.3.5. I followed a certain instructions about this, using a Flash Tool with a scatter-file Europe_2.3.5.txt. After I downloaded it, my phone won't open now. I'm afraid I hardly bricked it.
It won't open, won't show if it's charging (but i'm pretty sure it is), can't be booted to recovery mode or download mode, can't be detected by PC when I connect it to the USB. No response at all. Please, if there are any people who can help me out there, help me. I'm starting to panic about it.
Click to expand...
Click to collapse
well.. your phone is hard bricked,.
solution: JTAG

[Q] I've tried everything to get out of boot loop

Hello everybody,
I am new to the forum and also new to Androids. After years of using iPhones and finally becoming fed up Apple, I've decided to try something new (please don't judge my prior smartphone selection and start posting opinions about the 2 operating systems, I do not want this thread to turn into one of the "battle of the phones" thread that I've experienced many times on iPhone forums). My friend recently got an S3 and had no use for his Galaxy S 4g, so he gave it to me so that I could try out an Android. There was one issue though, he said that the phone would not get past the Galaxy S screen and would keep re-booting itself (stuck in a boot loop). He said if I could figure out a way to fix it then it's mine.
That being said, here's my dilemma. I've tried many different methods to get the phone out of a boot loop. The first method I tried was putting the phone into restore mode and selecting the "reinstall packages" option. After this executes I get the message:
E:Can't mount /dev/block/mmcblk0p1
(no such file or directory)
E:Can't mount SDCARD:update.zip
Installation aborted.
After some further research I discovered a nice little program called Odin I read a lot about Odin and how to properly use it. After trying at least 5 different methods to get the phone into download mode with no success, I purchased a jig. The jig did the trick and instantly put me into download mode, I was ecstatic and hopeful that I could now fix the phone with Odin. I connected the phone to my PC in download mode, but Odin still didn't recognize the phone (I tried many versions of Odin, 1.85, 1.87, and the most recent 3.07). I do have the latest drivers for this phone, which I downloaded from Samsung's website. The phone will charge through the computer but the computer does not recognize it otherwise and will not allow me access its mass storage (I am running Windows 7 64 bit). I have tried using a different USB cable, and I have tried to use a different PC, the other PC I used popped up with a message saying that Windows could not successfully download the drivers (that was after I downloaded the drivers from Samsung's webpage and plugged the phone into the computer). I've even tried transferring stock firmware onto an external SD card and loading it onto the phone from restore mode (is that even possible to do?). I have also tried running Odin in compatibility mode, still didn't detect the phone. I should probably also mention that Kies Mini also does not recognize the phone. I asked my friend if he ever tried rooting this phone and he said no, so I'm assuming this issue has nothing to do with a failed attempt to root.
I really want to get this phone working, but I have run out of options to try. I am hoping that someone on here has a solution for me from a similar experience. After reading through the forum, I have noticed that people on here are very helpful and also very friendly; something that I can say is very different from some of iPhone forums I've used. I apologize if there is already a similar thread to mine, I've read through many threads and none of the solutions have worked for me. I also apologize for my first post being so lengthy, I just wanted to state all of the methods that I've tried to fix this phone. Thanks for your replies.
Hi hubbs134
You have come to the right place.
First,
I suggest you read a little bit about this phone and how to put it in Recovery (by holding Volume Up + Volume Down + Power until you see the SGS4G splash screen) and Download modes, it will help you in the future.
You can find it all in the Wiki.
Second, use this guide to One-Click Heimdall your way to Stock KJ6 2.3.6 Gingerbread ROM (latest official ROM for this phone).
If you use this file (instead) with that guide, you will also get phone rooted, or else you will need to make another flash of a rooted kernel (as the guide suggests).
Now, if you have the official latest stock, but still want some ICS/JB lovin', if you have CWM recovery v5 (you will see the recovery info once you're in that mode), you can flash CM9/AOKP/HebMIUI/UltraGen/RemICS/CM10/Slimbin/etc. etc. etc. ROMs.
Enjoy and welcome aboard!
P.S what the @#%#$ were you doing with an iphone ?
itzik2sh said:
Hi hubbs134
You have come to the right place.
First,
I suggest you read a little bit about this phone and how to put it in Recovery (by holding Volume Up + Volume Down + Power until you see the SGS4G splash screen) and Download modes, it will help you in the future.
You can find it all in the Wiki.
Second, use this guide to One-Click Heimdall your way to Stock KJ6 2.3.6 Gingerbread ROM (latest official ROM for this phone).
If you use this file (instead) with that guide, you will also get phone rooted, or else you will need to make another flash of a rooted kernel (as the guide suggests).
Now, if you have the official latest stock, but still want some ICS/JB lovin', if you have CWM recovery v5 (you will see the recovery info once you're in that mode), you can flash CM9/AOKP/HebMIUI/UltraGen/RemICS/CM10/Slimbin/etc. etc. etc. ROMs.
Enjoy and welcome aboard!
P.S what the @#%#$ were you doing with an iphone ?
Click to expand...
Click to collapse
Thanks for your reply, I have read a lot about this phone and know how to get into download and recovery mode. I tried the method you mention, however, when running the command window I get errors for both roms you suggested (i attatched a screen shot of the errors I'm getting). Do you know how I can fix these errors so that I can proceed with the rest of the tutorial? Thanks.
PS I only had an iPhone because I had yet to discover how bad a** Androids are
It sounds like you can't use Odin because of a windows issue. Try installing linux. I use ubuntu
Sent from my HTC One X+ using xda app-developers app
---------- Post added at 07:48 AM ---------- Previous post was at 07:47 AM ----------
You can also run as live CD or in a virtual machine
Sent from my HTC One X+ using xda app-developers app
hubbs134 said:
Thanks for your reply, I have read a lot about this phone and know how to get into download and recovery mode. I tried the method you mention, however, when running the command window I get errors for both roms you suggested (i attatched a screen shot of the errors I'm getting). Do you know how I can fix these errors so that I can proceed with the rest of the tutorial? Thanks.
PS I only had an iPhone because I had yet to discover how bad a** Androids are
Click to expand...
Click to collapse
No need to replace PC OS...
1. Uninstall all your Java versions and Samsung drivers and reboot.
2. Reinstall Java 1.7u..
3. Follow the guide, it should work.
When you reinstall the driver through Heimdall - it will appear as Gadget device.
Good luck !
itzik2sh said:
No need to replace PC OS...
1. Uninstall all your Java versions and Samsung drivers and reboot.
2. Reinstall Java 1.7u..
3. Follow the guide, it should work.
When you reinstall the driver through Heimdall - it will appear as Gadget device.
Good luck !
Click to expand...
Click to collapse
I second this... This should fix your driver issues.
Thanks for both of your replies. Odin detected my friends GS3 so I know it's not a Windows issue.
itzik2sh I did what you suggested and now got the command to function properly. I am going to try and finish the tutorial, I will be back soon with results. Thanks.
The phone is in download mode with Heimdall One-click 1.3.1 running and nothing is popping up in the command window. Neither is showing that the device is connected. Any suggestions? Thanks
Irish Enigma said:
I second this... This should fix your driver issues.
Click to expand...
Click to collapse
I forgot to mention that I can here the sound that a device was just connected to the computer via USB, and a message pops up saying USB device not recognized. When I click on the message it says "One of the USB devices connected to this computer has malfunctioned, and Windows does not recognize it."
Tried a different port? Tried second different port with a different USB cable?
itzik2sh said:
No need to replace PC OS...
1. Uninstall all your Java versions and Samsung drivers and reboot.
2. Reinstall Java 1.7u..
3. Follow the guide, it should work.
When you reinstall the driver through Heimdall - it will appear as Gadget device.
Good luck !
Click to expand...
Click to collapse
Theraze said:
Tried a different port? Tried second different port with a different USB cable?
Click to expand...
Click to collapse
Ok I got the device connected and I got Zadig running, however, there is no option for "Samsung USB Composite Driver" on the drop down list, on "gadget Serial", "Gadget Serial Control (interface 0), and "1.3 HD Webcam (Interface 0)'. What should I do?
On the one-clicks, you don't actually want to use zadig. Apparently it conflicts, which is awesome for something that gets released WITH the tool.
If you're doing manual Heimdall, make sure you've told zadig to list all devices in the menus. Your phone should show up after that.
If you're using a one-click, make sure you're using a USB port on your computer where you have NOT installed zadig, Kies, or Samsung official drivers. Follow the steps in the one-click religiously, and it should cooperate.
Follow the guide %100 then Odin should work
Sent from my HTC One X+ using xda app-developers app
Ok I ended up getting the phone to register in Odin. I flashed it with the stock rom in Odin and it said success. The phone booted and it seemed like it was going to work but then the recovery menu came up. I posted a screen shot of what it says, what action should I take from here? Thanks
I am also in a different boot loop now, before it would load to the first screen (black screen saying samsung galaxy 4g) then restart, now it boots to past the splash screen to where it says "Samsung" and then reboots back to the screen where the pink letters roll across the whole screen. I don't need to flash bootloaders do I?
Looks like recovery is broken or the updater script on the ROM you're trying to flash is messed up. Flash a new and the proper recovery via Odin then download a new Rom and either sideload it or mount usb from recovery and push it... Or you could just use Odin XD
EDIT: Samsung's are easy to brick and hard to debrick it may take a couple of trys
Sent from my HTC One X+ using xda app-developers app
Irish Enigma said:
Looks like recovery is broken or the updater script on the ROM you're trying to flash is messed up. Flash a new and the proper recovery via Odin then download a new Rom and either sideload it or mount usb from recovery and push it... Or you could just use Odin XD
Sent from my HTC One X+ using xda app-developers app
Click to expand...
Click to collapse
OK GREAT NEWS! After flashing with Odin and that screen popping up, I clicked update from SD card, which failed. I then click system reboot, which brought me into the new boot loop. I put back into download mode and re-flashed with One-Click. Same recovery menu came up as before but when I clicked reboot system it hung at the "Samsung" black screen (after the splash screen) for about 20-30 seconds and then booted up I'm afraid to turn the phone off and see if it reloads lol. Is it safe to say that it is fixed? Or should I still follow your advice and run the proper recovery in Odin and then sideload a new rom? Or take different action? Thanks for all your help guys! Everyone gets a thanks click for being so helpful and friendly on an unhappy/confused/pissed off/ now happy new Android user!
Ok I just put my Tmobile simcard in and the phone is not detecting the sim. Any suggestion?
The IMEI number and baseband both say "unknown", I'm assuming this has to do with the simcard not registering?
hubbs134 said:
The phone is in download mode with Heimdall One-click 1.3.1 running and nothing is popping up in the command window. Neither is showing that the device is connected. Any suggestions? Thanks
Click to expand...
Click to collapse
What Heimdall package are you applying ?
After JAR package runs you are ready to go.
As I wrote, according to guide you can reinstall "Gadget" driver.
EDIT :
Enigma, if you're not an owner of an SGS 4G please stop advising.
Odin is not the common way since we have MTD ROMs and it had its problems.
hubbs134,
blank IMEI is a serious problem. without a proper IMEI your device is everything but a phone.
Try this : take battery off, press the POWER button for 10 seconds, leave device untouched for 15 minutes and then put battery back and power up.
This could bring your IMEI back to life. If not... maybe another flash will help.
P.S
The 3e recovery image you put on post #14 is a snapshot of the the stock unrooted ROM recovery.

[Q] Why it does'nt know my Tablet ?

I have a chinese tablet that I've flashed it with livesuit 1.07 but with a wrong version of android, Now I've found the right version but my Laptop doesn't Install the drivers and H don't know why! Is it somehow related to the wrong version I've flashed or it's somehow related to my cable ? cause whenever I've asked a question here nobody answered and I solved my problem , but this time my laptop is new, my cable is newly came out from motorola Xoom 2 box and every usbdrivers I tried let me down!
I'll be glad if anyone help
I dont understand how you are trying to connect. is this fastboot, recovery, emergency mode, some fancy odin knock off thing.
I cant help if i dont have more info but you can look at something like the universal naked driver here on xda and try to fix the problem yourself.
Godd luck with your problem though!

Question Rog Phone 5 Brick

Hello to all,
I apologize in advance for this message.
I mistakenly bricked my phone,
It was running WW-18.0840.2201.226 (Android 11).
I'm not sure if I'm going to be able to use it again, but I'm sure I'll be able to use it again in the future.
The recovery mode does not work anymore. It remains stuck on the logo.
Concerning the device manager :
In Bootloader, nothing is detected
When I test the recovery mode, it detects 'Android Composite ADB interface'.
However, the ADB commands do not work (Unauthaurized)
This is a call for help, I don't know which tutorial to look at to help me.
Do I need to get a Deep Flash Cable to restore the phone?
Excuse my English, I'm French ^^'
Hi, I'm not sure, but I think you will have to delete this POST... It doesn't respect the forum rules... That said, you can follow this link for your problem. https://forum.xda-developers.com/t/...to-unlock-bootloader-to-modify-country-cn-to- ww.4353865/não lido
Hi Rico,
If I have to delete the post I will do it, it's not a problem.
Do you think I can put this post in the topic you gave me?
I had come across it in my research but I didn't know if it needed a Deep Flash Cable
I didn't know that my problem was similar to the one in the post because I don't have a 9008 mode
B.
Balmyr said:
Hi Rico,
If I have to delete the post I will do it, it's not a problem.
Do you think I can put this post in the topic you gave me?
I had come across it in my research but I didn't know if it needed a Deep Flash Cable
I didn't know that my problem was similar to the one in the post because I don't have a 9008 mode
B.
Click to expand...
Click to collapse
There is nothing wrong with your post at all.
Do you have access to see and send Fastboot commands to the phone when on the bootloader screen? You need to get that right first and get your driver on your PC sorted. Forget ADB, that's not going to help you here.
Once you have sorted the above, doing a RAW flash following one of the guides you can find on this form with a rom version that matches your device should get you back on track.
At this stage you shouldn't need EDL or a deep flash cable before exploring the above option.
Good luck.
Hello Andrologic,
Thanks for your reply
I only have access to the Bootloader with 'Start / Restart Bootloader / Recovery Mode / Power Off'.
I bought a Deep Cable, this one detects me when I connect it to the pc, previously my other cables did not want it
So I can indeed use the Fastboot commands whereas before I couldn't
Andrologic said:
There is nothing wrong with your post at all.
Do you have access to see and send Fastboot commands to the phone when on the bootloader screen? You need to get that right first and get your driver on your PC sorted. Forget ADB, that's not going to help you here.
Once you have sorted the above, doing a RAW flash following one of the guides you can find on this form with a rom version that matches your device should get you back on track.
At this stage you shouldn't need EDL or a deep flash cable before exploring the above option.
Good luck.
Click to expand...
Click to collapse
Thank you very much Andrologic!
The phone works like magic again, I can't believe it T_T
When I should do the updates, should I reflash the phone?
It doesn't offer me any new ones even though I'm on Android 11
B.
Balmyr said:
Thank you very much Andrologic!
The phone works like magic again, I can't believe it T_T
When I should do the updates, should I reflash the phone?
It doesn't offer me any new ones even though I'm on Android 11
B.
Click to expand...
Click to collapse
Nice. No, I would suggest updating the conventional way, i.e download ROM for ASUS and let the device pick it up and flash it. If you have TWRP installed, you can flash from there too, but there is no need for that unless the first method is not working

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