hello i have opad p10 oem version of advent vega after some market application install first my desktop window gone then i tried to restart in recovery mode but tablet is no screen cant inter in cwm only white circle with andriod robot with in upear micro second and gone pleas help i cant connect with my pc because usb problem any method to boot or flash with sdcard i have some knowledg about linux and lablet install 3.2 9n1 thanks sorry for my bad english
As far as i am aware the only way out is to reflash the stock firmware, without usb your a bit stuck. what is the problem with the usb connection?
i am trying 3 systems xp w7-64 w7-32 all are device not recognized error in device maneger is yellow mark unknown device
You need to install the usb recovery drivers. They are on the advent/pov websites. I assume there the same as your tab.
i cant access my tablet because i have usb not recognized error i want any alternat method to flash my tablet rom like sd card or usb drive thanks
no one solved my problem any idea if i use usb to serial cable or usb to lpt cable
You need to sort the usb driver issue. That will solve your problem. As far as i am aware flashing the stock rom with any other cable is not possible.
finaly i found a pc i install a nvidia driver audi sign green but run moddedstock its showing error nvflash uid read failed what this error and some time nvflash runing but blank screen nothing hapen
every time connect to pc masseg appear this device perform faster but connect to usb 1.1 and every time flash hang betwen system.img copying last file why is connect slow speed not full usb 2 speed there is cable problem or some thing else or driver problem ihave tried vega flash and modded stock v2 any help to try with linux ubuntu pleas help me thanks
any help to flash only system.img or only flash cwm to boot into cwm and then install modded rom in to opad
Can you boot in recovery mode?
SGS2-i9100; SGS3-i9300; Archos 101 Turbo (G9/250gb/512mb)
My Mk809 is stuck at the R-Box screen and I'm trying to flash the recovery software onto it, but when I short out pins 6-7 My PC doesnt recognise it so I cant install the drivers . I tried on xp and win7 with no luck, is there any other way of doing it ? and is there a better guide than the one thats already in the download.
And how do I connect it to my PC , I'm assuming its the full USB port and not the micro USB port , I've tried both anyway
Petesky said:
My Mk809 is stuck at the R-Box screen and I'm trying to flash the recovery software onto it, but when I short out pins 6-7 My PC doesnt recognise it so I cant install the drivers . I tried on xp and win7 with no luck, is there any other way of doing it ? and is there a better guide than the one thats already in the download.
And how do I connect it to my PC , I'm assuming its the full USB port and not the micro USB port , I've tried both anyway
Click to expand...
Click to collapse
PLEASE can someone "in the know" answer the above ASAP. I have exactly the same issues. I wish I hadn't tried to upgrade my firmware :crying:
Think your screwed m8 , I had to send mine's back for replacement
Hi all, i have a my sad story and a little of hope to get help from you.
Firstly i have bought LG G2 D800 at ebay, seller warn me that it is rooted, but due to android devices is new to me, i have no pay attention to it.
After couple days of using I received and notice to update software for my device from AT&T manufacturer and without hesitation it was accepted.
To my surprise but not for the rest advanced android users i got boot loop with LG logo and after heavy digging of internet i have found the way to fix it.
The instruction is this
My fail to this instruction was that i had downloaded sbl1.img, aboot.img, rpm.img, tz.img with 9Kb size with same crap code inside for each file and drop them to my D800 using ubuntu. When i pool out data cable the screen goes down and nothing else. Ubuntu is not recognize partitions anymore. Then after all it i realize what was happen.
Current situation is:
Due to i'me new to unix systems i'm not see any activity that ubuntu is detect my phone or anything that can tell that its not dead at all while i plugin data cable.
As for the windows when i plugin data cable its recognize in Device Manager my D800 as 'Unknown device' under USB section.
When i hold for awhile power button without cable and then release it and then hold volume up when plugin cable then windows recognize it as QHSUSB_BULK under Other Devices or under Ports (COM & LPT). No any disk mounting appears as when it was during boot loop problem.
Display, leds, speakers of the phone does not do anything, not even black screen, looks like it has power off.
This post is last hope to bring the phone alive. I assume if there is any chance to fix it to get back and place correct files to my device.
I also assume if there any android or else code to place to usb flash drive to use it with OTG cable. I sow a video where samsunge galaxy was used with some device (i assume it was usb flash drive with some code inside) and dead phone screen appears with android logo...
My phone is LG G2 32Gb black with installed KitKat 4.4.2
Please help me. I will be very gratefully for any help.
Thank a lot.
magnus-deth said:
I also assume if there any android or else code to place to usb flash drive to use it with OTG cable. I sow a video where samsunge galaxy was used with some device (i assume it was usb flash drive with some code inside) and dead phone screen appears with android logo...
Click to expand...
Click to collapse
It seems it was an usb jig, if so is it works only for samsung?
Does the story about usb flash drive with an Android OS installed on it+OTG is fantastic for dead phone in my case?
Yesterday i flashed my Jiayu S3 to lolipop (i tought) and i just bricked my phone!
After reboot it was just dead.. when i plug into pc with USB i hear the connect sound and after 2 seconds the disconnect sound. This keeps on going until i pull the USB plug. When i look in DeviceManager i see it refresh after every sound, but nothing pops up (unknown device or whatever). I deletet all usb drivers with usbdeview, restart pc but still no changes.
I tried with or without battery, but without it does nothing at all.. i tried holding Vol+ or - or both or with power button, but nothing.
Read some threads about unbrick and install correct usb driver for jiayu s3, but all the options they came with does not work on my device!
I'm a little despered now and don't know what to do.. i get the feeling that my 2 weeks old phone is dead? :'(
My pc has windows 7
Did the flash with SP Flashtool 5.1516
Did not untick preload in flashtool, i guess i got the wrong preload or something??
Please help!
No one..? :crying:
Lowrida said:
Yesterday i flashed my Jiayu S3 to lolipop (i tought) and i just bricked my phone!
After reboot it was just dead.. when i plug into pc with USB i hear the connect sound and after 2 seconds the disconnect sound. This keeps on going until i pull the USB plug. When i look in DeviceManager i see it refresh after every sound, but nothing pops up (unknown device or whatever). I deletet all usb drivers with usbdeview, restart pc but still no changes.
I tried with or without battery, but without it does nothing at all.. i tried holding Vol+ or - or both or with power button, but nothing.
Read some threads about unbrick and install correct usb driver for jiayu s3, but all the options they came with does not work on my device!
I'm a little despered now and don't know what to do.. i get the feeling that my 2 weeks old phone is dead? :'(
My pc has windows 7
Did the flash with SP Flashtool 5.1516
Did not untick preload in flashtool, i guess i got the wrong preload or something??
Please help!
Click to expand...
Click to collapse
so you cannot boot into recovery or fastboot either?
Lowrida said:
Yesterday i flashed my Jiayu S3 to lolipop (i tought) and i just bricked my phone!
After reboot it was just dead.. when i plug into pc with USB i hear the connect sound and after 2 seconds the disconnect sound. This keeps on going until i pull the USB plug. When i look in DeviceManager i see it refresh after every sound, but nothing pops up (unknown device or whatever). I deletet all usb drivers with usbdeview, restart pc but still no changes.
I tried with or without battery, but without it does nothing at all.. i tried holding Vol+ or - or both or with power button, but nothing.
Read some threads about unbrick and install correct usb driver for jiayu s3, but all the options they came with does not work on my device!
I'm a little despered now and don't know what to do.. i get the feeling that my 2 weeks old phone is dead? :'(
My pc has windows 7
Did the flash with SP Flashtool 5.1516
Did not untick preload in flashtool, i guess i got the wrong preload or something??
Please help!
Click to expand...
Click to collapse
Just flash it again, but this time with "Firmware upgrade " in SP Flashtool instead of "Download". Change from KK to LL needs reepartitioning, so firmware upgrade.
The reason why you don´t "see" the S3 any longer on the pc is, that the USB storage mode from KK, which is driverless for windows, don´t work right now on LL.
Once flashed to LL you will need to install a driver, for windows to connect to the S3.
@ Dior DNA:
No i can't. Phone does nothing with the buttons. Only diference if i hold Vol - then time from connect sound and disconnect sound is a little longer.. about 10 seconds. But still nothing happens.
@1testi:
Flashtools can't see my phone. I tried it a hundred times. With battery, without battery, with Vol - and with Vol +.
When i connect the USB cable i hear the connect sound and after 2 a 3 seconds i hear disconnect sound. This goes on and on until i pull the USB cable out. In devicemanager i see a refresh going on, but nothing pops up.
I'm realy despered on what to do now?
Lowrida said:
@1testi:
Flashtools can't see my phone. I tried it a hundred times. With battery, without battery, with Vol - and with Vol +.
When i connect the USB cable i hear the connect sound and after 2 a 3 seconds i hear disconnect sound. This goes on and on until i pull the USB cable out. In devicemanager i see a refresh going on, but nothing pops up.
I'm realy despered on what to do now?
Click to expand...
Click to collapse
Why the SP Flashtool isn´t working any longer? You didn´t deinstalled the driver, did you? Just try to flash again with "Firmware Upgrade".
I don´t know a way to reinstall the driver in windows without the preloader. The only thing you can do, as far as i know, is to use a linux
pc to flash again. Linux don´t need a driver for SPF, only some rules.
Lowrida said:
@ Dior DNA:
No i can't. Phone does nothing with the buttons. Only diference if i hold Vol - then time from connect sound and disconnect sound is a little longer.. about 10 seconds. But still nothing happens.
(
Click to expand...
Click to collapse
Booting into recovery or flashtool I meant regardless of pc and/or spflashtool.
If I recall correctly:
hold volup and power boots recovery
hold voldn and power boots flashtool
If you can boot recovery then which one is it? Maybe you can restore something or manually flash preloader bin from there.
After the flash i reboot and then the connect and disconnect sound appears. So i tried differend things, but could not connect. I wanted to flash again, but flashtool did not reconice the phone and nothing in DeviceManager. That's why i thought to remove the driver and try to re-install it. But that did not help..
Holding Vol - or + button with power button or both Vol buttons with power button does nothing.. i tried to hold all combinations at least 30 seconds, but nothing at all.
I have no Linux pc or any knowhow to make a Linux pc.. or a pc to install Linux on..
One last thing you can try: remove the battery, wait a little, insert the battery again. Hold vol+ key, keep holding it and press power
button, while still holding the vol+. If you don´t see anything happening then you bricked the phone.
You will need help from a professional or at least from someone with a linux machine, sorry.
I'll try that.
You have any idea what could have caused the brick?
As i wrote above, moving from KK to LL with wrong parameter "Download" in SPF.
....and a not working recovery.
You should try this method :
darmowyinternet.net/forum/temat-poradnik-jak-uruchomic-uceglony-telefon-po-wgraniu-zlego-romu-test-point_383
unfortunately you have to translate before
Ok i tried that site with google translate and i could a little make up what they are saying.
But that is a very drastically operation, and i would like to give it some other tries before dismantling my phone.
So i googled and googled.. came here: http://forum.xda-developers.com/showthread.php?t=889128
Had enough electronics lying around from my former 27mc hobby, so searched for the right resistors,
cut up a micro usb cable and give it a try... well.. nothing! Tried for about an hour and gave up.
Then i googled on Unbrick Jigs, but for what i read they are only for Samsung phones, so i gues the trick
with the resistors were also?
So googling again... came here: http://forum.xda-developers.com/showthread.php?t=2454004
Reading the tread and the comments, someone mentioned a download for "Mediatek Driver Auto Installer".
Downloaded that and installed the drivers. Plugged in my phone and... whoohoo!! Something is happening! :silly:
My devicemanager saw an "Alcatel single RNDIS interface". I unplugged and plugged my phone a few times to
be sure it was my phone. Sooo... one step further! :good:
Then i googled on this device.. came up with all sorts of network devices, not helpfull. Then googled on Jiayu with
this device. Came up with this tread: https://www.china-devices.com/topic...vcomm-drivers-onto-your-pc-win-7vistaxp-only/
It's a tread about bricked Jiayu G3 devices, but i thought, 'What the heck, lets give it a try!'.
I downloaded the "MTK Megapack - All Tools Here!" and unpacked. Wend back to device manager and manually updated the driver
of the Alcatel device. Show all devices - browse - wend to Megapack map and there were MTK drivers for the 65xx device.
And yess.. when i plug in my phone there's the device: " MTK USB Port (COM7) "
SP Flashtools sees my phone again! :good:
Tried to flash a stock preloader, but got an error: "BROM ERROR : S_FT_ENABLE_DRAM_FAIL (4032) – [EMI] Enable DRAM failed!"
But for now that's a problem for tomorrow.. it's almost 2:30 and i have to got some sleep!
(sorry for the misspellings or telling things not clear, i'm tired and english is not my main language)
Grats!
You can google the error. This leds you in the right direction.
It's alive!!!!!! :laugh::silly::victory:
Because the kitkat stockrom i downloaded gave me the same error over and over i searched for something else.
So i downloaded TF Extreme lolipop 5.1 this morning and give it a try. And all went well. I pulled the usb plug and
pushed power button.. only vibration but nothing. Then pulled the battery and after few seconds put it back in
and try power again. Only 1 vibration.. then tried Vol + and - combinations but nothing. (dammn!)
Then plug the usb in and i saw the battery icon.. it was total empty! (because of a week trying).
So now it's charging and i hope it starts, can't wait!!
Thanx all for the effort in helping me out! :good:
Edit: Ok, so i could not wait and hit power! It shows green screen with Jiayu S3 logo and text "New Load". So i guess it's prepairing for first startup!
my s3 basic is not charging when on.. also when connected to pc thru usb, ipc shows device malfunctioning ,and there is no indication on phone..I try to connect to sp flash tool also no success..same error"usb device not recognized pops up every 2s.everything else is fine..Any method to upgrade to 5.1 now on official kk
Kinda need help, happened something similar
It happened something similar to me.
I flashed the whole ROM, bootloader included, I was very sure that my model, Jiayu S3 3GB ROM + 32GB RAM, was the correct, but still bricked my phone.
There's no problem at all when I plug it into my PC, I installed the lastest MTK drivers on windows 10, having to disable the signature enforcement.
The problem comes when I start flashing. I only mark the bootloader, then I press "Download" (on the lastest version of SP Flash Tools), and plug the phone, with the battery in it (I've tried without battery, pressing all possible combinations and does nothing), when I plug it in with the battery and pressing no buttons, the driver is detected as MTK USB Port. That's a good thing I guess. But It does not pass from the red bar, and gives me the known error "Enable DRAM Failed".
I've tried to google any possible solutions, reinstalling other version of the MTK drivers, on different versions of Windows, with other versions of official ROMs, and the result is always the same.
The only thing that's left to try is flashing it with an Ubuntu machine, which is something I do not expertise to be honest, but I'm gonna gather some info and try to do it.
However, if someone has any idea of what I might be doing wrong (excluding the part when I flashed the bootloader, I'll never do it again), I would be really grateful for any kind of help.
Thank you!
Kiei said:
It happened something similar to me.
I flashed the whole ROM, bootloader included, I was very sure that my model, Jiayu S3 3GB ROM + 32GB RAM, was the correct, but still bricked my phone.
There's no problem at all when I plug it into my PC, I installed the lastest MTK drivers on windows 10, having to disable the signature enforcement.
The problem comes when I start flashing. I only mark the bootloader, then I press "Download" (on the lastest version of SP Flash Tools), and plug the phone, with the battery in it (I've tried without battery, pressing all possible combinations and does nothing), when I plug it in with the battery and pressing no buttons, the driver is detected as MTK USB Port. That's a good thing I guess. But It does not pass from the red bar, and gives me the known error "Enable DRAM Failed".
I've tried to google any possible solutions, reinstalling other version of the MTK drivers, on different versions of Windows, with other versions of official ROMs, and the result is always the same.
The only thing that's left to try is flashing it with an Ubuntu machine, which is something I do not expertise to be honest, but I'm gonna gather some info and try to do it.
However, if someone has any idea of what I might be doing wrong (excluding the part when I flashed the bootloader, I'll never do it again), I would be really grateful for any kind of help.
Thank you!
Click to expand...
Click to collapse
Oeps it might be the same problem with the 32GB version as I have.
See http://forum.xda-developers.com/showpost.php?p=68036678&postcount=295
I am waiting for a stock ROM backup.
I have learned to never flash the original preloader again.
xtyphoon said:
Oeps it might be the same problem with the 32GB version as I have.
See http://forum.xda-developers.com/showpost.php?p=68036678&postcount=295
I am waiting for a stock ROM backup.
I have learned to never flash the original preloader again.
Click to expand...
Click to collapse
You're right, with the 32GB rom version (which is still unavaliable for public use) it worked! I still got it here, so anyone feel free to ask me the link too.
Thanks to xtyphoon and Dior DNA and everyone who made this possible, if you ever come to Girona city, I'll buy you a drink ;D
Kiei said:
[...]if you ever come to Girona city[...]
Click to expand...
Click to collapse
I was around there few weeks ago
Hi
so i have rooted, installed TWRP booted to recovery and deleted data,
loaded a usb with rom and all the files, but found out it cant see usb,
found my old micro SD card and loaded the files to that, inserted this and as i inserted it i knocked the power,
plugged back in and now mojo goes straight to a black screen!
i have tried plugging key board in and press alt print scr and I but this wont work,
i have been trying male to male usb from laptop, but having no joy,
have i ruined my chances of getting it back upand working?
blue light is on but blackscreen .....
please can someone help
Damikey69 said:
Hi
so i have rooted, installed TWRP booted to recovery and deleted data,
loaded a usb with rom and all the files, but found out it cant see usb,
found my old micro SD card and loaded the files to that, inserted this and as i inserted it i knocked the power,
plugged back in and now mojo goes straight to a black screen!
i have tried plugging key board in and press alt print scr and I but this wont work,
i have been trying male to male usb from laptop, but having no joy,
have i ruined my chances of getting it back upand working?
blue light is on but blackscreen .....
please can someone help
Click to expand...
Click to collapse
I have the exact issue, only blue light does not come on. I managed to install remix os years ago. I tried to install Android TV but when I rebooted the system the screen went blank and my blue light never came on. I would need help trying to back door through the USB A to USB A ADB method.