Hi all, I introduce myself, I am Franco Paladini, First Son.
Well let's get my phone will not turn on, (on but not quite, sticks to the logo of the operator) can not have it connected to the PC, which is the worst.
I commented as was my dear LG L9:
Windows :8.1 pro
Phone: LG P778G (P768 board)
ROM: Stock JB (V20B Personal Argentina)
Kernel: Stock
Root: Yes
It all started when you activate or re-activate a tweak to the "Android Tweaker 2" application. Previously it had already activated some as battery life, performance, multimedia, etc. All tested walked 10 points. But I happened to go over those who had already turned and noticed that some had not been activated, immediately afterwards the turn, I remember that was the voltage Flash, JPEG quality, and I think that caused the problem persistence hw ui. This caused the restart not pass the logo of the operator. I am no expert on the subject but not a rookie, I thought it would be easy flash, as he had done previously with other devices, and with this also but had flashed with the device running all ok. Now the problem is that the computer does not recognize my phone, or cell phone does not connect well with pc. When I plug in download mode (SW / UPGRADE) does not install any driver. When I plug in recovery mode (stock not cwm not TWRP) some drivers but not the OMAP, only androidnet installed sooner, but soon turned off to not connect ever. Or turning off or restarting anyway connected, please help! Will thank a lot and was investigating several hours and not be able to connect, have reinstalled drivers, have tried different versions but none of them work, I'm desperate, it IS URGENT! I can spend the Device Manager list of windows or what they may.
Related
I have several problems with my Razr MAXX which I'm sure are related.
First one day I erased the CID of the phone without having made a previous backup, therefore I lost him irremediably. This by itself is not supposed biggest problem that I must to boot the phone in BPHW Diag & Boot AP mode.
To correct this I install Safestrap and then I install CM11 in another partition. In this way the phone worked perfectly.
First one day I erase the CID of the phone without having made a previous backup , therefore I lost him irretrievably . This in itself is not supposed biggest problem that I must to boot the phone in BPHW Diag & Boot AP mode.
To correct this I have installed Safestrap and then I Install CM11 in another partition . In this way the phone worked perfectly .
Suddenly one day phone was turned off and not turned on again , then I had to re- flash a stock ROM and then rooted it again to install Safestrap.
Here is when my problems really start.
I boot the phone in FlashBoot mode and install the stock ROM without problem.
Then I boot the ROM (in BPHW Diag & Boot AP mode) and when I am gping to connect the phone to PC by USB to root , but the PC does not detect that the phone is connected .
Another symptom I see is that the phone is not charging the battery despite being connected to the PC. Then I connect the phone to the wall charger and I notice phone don´t charge neither.
Because this, I´m not able to root the phone. The all rooting methods I know implies USB conection with PC.
Before continuing I want to clarify that I have already made all the more obvious tries:
I tried on 3 different pc. In which I did not have any problems before.
I tried with 3 different USB cables, which I used before with no problem.
I've tried different chargers.
I tried 5 different stock rom I had previously always worked well, among them that of Rogers.
And of course I always did the relevant wipes.
Retaking the thread, I have to say that Another issue that I have with the phone is that it does not work the 3g data line. This only occurs whit the stock ROM, because when I use CM11 rom then 3g is working. And this closes the circle of problems that I have:
Resuming, I can´t use 3g because I can´t install CM11, and I can´t install CM11 because I can´t install Safestrap because I can´t root the phone because Pc don´t detect it when I connect the phone with USB...
The only way I have to charge the phone is booting in normal mode.
Remeber that if I don´t boot phone in BPHW Diag & Boot AP mode then it don´t works.
When I boot in normal mode first Motorola logo appears and then the screen goes completely black, but if I look closely I notice that if the phone is on.
When the phone is in this state I can connect it to the mains and then the battery is charging. I know this because if I leave it for several hours and when I turn the phone battery is at 100% capacity.
Another interesting thing is that when the phone is in this state, I connect it to PC and then it is recognized, but this does not allow me rooting the phone because Android not is on.
This invite me to thing that it isn´t a hardware mistake.
If I do the necesary actions to boot Android, then Pc don´t detect again.
It should be mentioned that when I connect the phone via USB, the PC actually detects something, but then it tries to install some drivers that I don´t not know, but finally fails.
The mentioned drivers are this:
DIAG INTERFACE
MODEM INTERFACE
MUX INTERFACE
NMEA INTERFACE
TCMD INTERFACE
I hope someone can help me understand what happens.
I've already tried everything, and I have asked many people, but so far no one has been able to help me.
I think I have not forgotten to mention anything.
Please excuse my bad English.
I hope I have explained in an understandable way, but it's hard to explain it in my native language. Explain this in English is a challenge for me.
Best regards.
Have you tried re-installing the MOTO drivers.?
DROID RAZR with Tapatalk 4
neo.ank said:
Have you tried re-installing the MOTO drivers.?
DROID RAZR with Tapatalk 4
Click to expand...
Click to collapse
Yes. I have tried installing, uninstalling, reinstalling,... on different Pc´s and different operating systems...
Hi guys, I need some help with my Samsung Galaxy S3 GT-I9300.
A couple weeks ago my phone turned off by itself and never turned on completely again. If I turn it on, it stays on the very first boot screen forever (the white text saying Samsung Galaxy S3 GT-I9300, like this one (https://cdn-images.xda-developers.com/direct/1/1/5/2/1/9/8/I9300.bootlogo.jpg).
I've removed the SIM card and the MicroSD card with no effects whatsoever, and I've also left the device turned on for hours but it always stays on the same screen.
I cannot enter recovery mode (it just shows the boot screen mentioned above) but I can enter download mode. At download mode, I get this info:
ODIN MODE
Product name: GT-I9300
Custom binary download: No
Current binary: Samsung Official
System Status: Oficial
As you can see, I have never flashed a custom rom (or rooted or even unlocked the bootloader). This is what intrigues me the most, since everybody I've seen with the same problem had trouble during or after a flash.
My last OS version was 4.3.1 and it was received OTA months ago.
In the past few months, my device rebooted out of nowhere, even when I was not using it. Occasionally, it had the stuck power button, which caused it to reboot on a loop, but I always solved it by nudging the power button a little. I don't know if these two previous problems might have caused the problem I'm facing now, but they're not showing up anymore.
Anyway, I've tried to flash the newest official rom (NK1 - ZTO) via Odin but I always get a NAND Write error.
I've tried changing USB ports, USB cable and computers; tried Odin 3.04, 3.07 and 3.09; tried Samsung USB drivers v1.5.45 and 1.5.49 but nothing of the above made any difference.
Today things started getting worse, though. In the past, Windows would always recognize the device on at least one specific USB port; Odin would also recognize the device and then I would get the NAND Write error. Now, Windows will not recognize the device no matter the cable, USB port or driver version. I only get a unknown device error and Odin won't recognize anything connected.
I tested all my setup with a working Galaxy S3 I9300 and it got recognized every single time, no matter the USB port, the cable or the computer.
Considering that another device is getting recognized by different computers, I suppose that the problem lies in my Galaxy S3.
So, can anyone offer me any kind of advice or point me in any direction on how I can try to fix my phone? Is my phone physically dying and no software solution will unbrick it?
Your power button issue has corrupted/damaged the nand memory. Try the dead boot recovery thread in general forum but unless you have warranty you might be better off with a new phone.
I was afraid of that.
I checked the post you mentioned but it seems I'd have to buy tools and hardware more expensive than the phone itself, so I'd rather buy a new smartphone.
Thanks for the help!
Hi all
Recently, my optimus L9 (the P760), has started to get popups saying ''the process com.android.phone has stopped."
This started when I turned on my phone and suddenly I got pop-ups of multiple apps and processes being stopped.
Then the phone was suddenly off, without having given any kind of warning that it was going to turn off..
Then I restarted it, it got stuck on the LG logo for a while (didn't count, was about 1-5 mins) and then it said 'Encrypting' (under which I can see something I presume is a loading bar, but it's not loading) And under Encrypting, it has a button which says 'Reset phone', which won't work. I've tried it several times, restarted the phone (which also took 1-5 mins) several times, and have looked for solved threads about this on xda, as well as other forums..
There have been several threads like this, but none seems to be solved. That is the reason why I open this new thread.
My pc won't recognize the lg when I try connecting it either.. Nothing seems to be able to fix this, but my warranty has passed due to it being older than 2 years..
I really hope you guys can help me, thanks a lot!
Patrick
The final production run of L9s featured an encrypted bootloader, phones manufactured in 2013, if bought until early '13 this cannot be the case.
Anyway this means the phone is bricked, if you did not activate Android' s encryption feature.
The LG recovery tool should ve able to fix it in download mode. There are driver problems under Windows 8&10, but download mode should work and is also the final option before sending it in or dumping it.
For download mode switch phone off, then press Vol- while plugging the phone in and wait until it switches on by itself. Activating download mode after an off-on-off sequence seems to help when even download mode doesn't work as supposed. Seems to do the same as taking out the battery in between tries.
This was the last issue I had before my p760 got trashed by this tool http://forum.xda-developers.com/showthread.php?t=2748384 I wish you luck though.
There's various driver issues in the various connection modes the phone can assume.
First there's more trouble with Windows newer than Seven. This affects Fastboot and generally the recognition under Windows. And with a custom rom the LG drivers may not recognize the phone, thus all LG tools will fail too.
Best support is gained with two sets of drivers installed: LG usb drivers and Google SDK usb drivers.
With Artas' CM11, the Google drivers provided support for non-LG tools and ADB commands. The LG drivers only recognized the phone in Download mode and were necessary for unbricking it, as all tools for flashing KDZ files are based on LG's own tool, which needs the LG drivers.
The driver installation is less difficult on Win10 compared to 8.1, run the setup to install both ones.
On Win8.1 you may have to manually assign the Google drivers after their installation in device manager, they' re either found in the Android Phone category or the ADB interfaces one, while the LG ones sit invisible(!) in the other category(phone not recognized, remember?), but the phone recognition will be triggered by attaching it in download mode, and a virtual COM port will be installed.
Hopefully this was confusing, weird and silly enough, but if you manage to get it right, unbricking the phone is still quite possible.
My LG L9 Optimus P769BK (T-Mobile) is stuck on Boot Logo. Hard reset or any other reset procedure in this world does not recover the phone to a normal state.
History:
-I rooted the phone a few months ago in order to get rid of some of the bloatware
-Ever since adware/malware keeps coming which made my wife's life miserable
- I unrooted it but that didn't change anything, the malware now resides within system apps so the misery continues
-The USB drivers are installed and the connection shows three entries in Device Manager
-LGE Mobile USB Modem
-LGE Mobile USB Serial Port
-LGE Mobile Composite USB Device
These are shown only when the phone is in download mode (VolUp + USB Cable In)
The only software that communicates with the phone and recognizes the USB port connected (Com41) is the LG Flash Tool V1.8.1.
Unfortunately this software processes the first 80% successfully until the reset stage after which the phone get stuck at the bootup logo (non-responsive) and never finishes the started flashing process.
I just want to re-flash it with stock ROM for which I downloaded v20h_00.kdz and converted the other required DLL, FLS and BIN files.
I know this is an older model but it was seldom used and I don't want to trash it. Thanks for any response in advance.
PC Desktop: Windows 7, x32, Clean Installation just for this purpose
Update: OMAP driver added
I noticed that I was missing OMAP drivers that are specific for the TI chip this model uses and I did install them. Now the phone has a new entry in Device Manager as Portable Devices where two drives/partitions are listed (F:\ and G:\) These are visible while the phone is stuck on the boot LG logo. The LG Flashing tool still can't continue after the reset at 80% so there is no really any progress yet. Any clue anyone?
Problem solved
I finally solved my problem with LG-P769
I don't know why I couldn't succeed earlier but it turned out using a laptop is a bad idea. I tried Windows XP, Windows 7 and Windows 10. The final solution worked on my desktop with clean Windows 7. The solution was using the trick with Small HTTP server. I don't know why it didn't work earlier but it seems another thread gave me a little bit more details that I missed at the beginning (maybe the server settings)
Anyway, it seems that this phone model was long time forgotten since there was not a single reply to my original post except my two updates so it turned out I was just talking to my self loud, LOL.
Anyway, I would like to thank this forum for most advanced postings regarding the Android branch of cell phones. Regards to whoever found this interesting enough to read.
So i got my friends old Lumia 920 with Windows 8/8.1 installed on it but obviously it's not really used anymore and a lot of apps are already unsupported now. So i thought i'd try and install Android over the Windows OS.
Using WPInternals i flashed the phone with a .ffu file (RM-820 - i think!) that was listed under my phones specifications, used the program to flash the phone but just before it completes i get an error message saying the boot-loader wasn't unlocked properly and now the phone won't switch on, hold a charge or do anything at all. I have tried all button combinations for a soft & hard reset but the phone doesn't respond at all. I managed to get the phone connected to my desktop temporarily in Mass-Storage mode, but then the connection disappears and i can't access it.
I've seen so many posts about this problem and being able to 'flash' it back to normal or repair the issue..
can anybody recommend or explain a technique that would work?
Many thanks!
Hi,
is there any sign of reaction in the device manager, e.g. a Qualcomm_USB device or a Qualcom_COMx port?
Joachim