Hy everybody!
I have bought a GADMEI E8HD Tablet from efox. Its a great Tablet, uses 0912 as Firmware and it runs fine!
And then, Firmware 1011 is coming out. OK, no Problem. Flashed it and then: DEAD.
Nothing. It stays Black, doesnt do anything, even on USB.
Any1 has the same Problem??
I know from
http://bbs.gadmei.com/thread-6478-4-1.html
and
http://bbs.gadmei.com/forum.php?mod=viewthread&tid=17620&page=2#lastpost
that there are many more Users with the same Problem.
Hi,
I opened the tablet e disconnected the battery just like a smartphone, but nothing have changed.
I'm waiting for solutions by Gadmei developers.
At the moment only solution is send tablet to China and hoping for coming back.
We need an unbrick method for geeks...
velociraptor68 said:
Hi,
I opened the tablet e disconnected the battery just like a smartphone, but nothing have changed.
I'm waiting for solutions by Gadmei developers.
At the moment only solution is send tablet to China and hoping for coming back.
We need an unbrick method for geeks...
Click to expand...
Click to collapse
Hi
I have a gadmei E8HD 1.5 also.
A 2 weeks ago I install 1011 firmware without problems.. 1 week later my tablet, in one day, blocked 3 times and in the thirt time don't reboot....
I read some foruns about it and I was scared.. I supose my tablest was briked
When I go home I attach my original charger and press power button and vloilá, my gadmei start. My conclusion... I have 100% to 0% battery in few hours... the new firmware drain battery very fast. My next step.. install 0912 firmware!
My be it is a stupid question... but do you try plugin original charger and power on the tablet?
I just intend share my experience
Regards
The Problem is: The Tablet never started up after flashing. And the Battery was nearly full at flashing process...
But i try it now the last time with the Original DC 5V Adapter. -I never used them.
DarkwingHB said:
The Problem is: The Tablet never started up after flashing. And the Battery was nearly full at flashing process...
But i try it now the last time with the Original DC 5V Adapter. -I never used them.
Click to expand...
Click to collapse
Hi,
If with Original DC 5V Adapter don't work...
You ca try this:
http://translate.googleusercontent....id%3D6&usg=ALkJrhhpKRA0EmLFk_HfKsQD5wBe1Zb5wA
HTTP translate.googleusercontent.com/translate_c?depth=2&hl=nl&rurl=translate.google.com&sl=auto&tl=en&twu=1&u=http://bbs.gadmei.com/forum.php%3Fmod%3Dviewthread%26tid%3D18544%26extra%3Dpage%253D1%2526filter%253Dtypeid%2526typeid%253D6%2526typeid%253D6&usg=ALkJrhhpKRA0EmLFk_HfKsQD5wBe1Zb5wA
good luck
Regards
Cool, currently downloading the new Firmware 1026 with 3,5kb/sec....
This would take a while, i think.
Anyone already trying this technic??
EDIT: The Translation is very Bad i think. Is there someone who can Translate this or write it as "real English" ??
...
In an attempt to flash the CWM Recovery 6, I brick, the tablet was lit with black screen viewing, so I put the original files of SD GADMEI 1128 and was revived.
So, I tried again with the CWM Recovery 5.5.0.4, to be compatible with the SoC of the tablet, the tablet I brick again, but this time no longer lights.
Now I'm looking for a solution to this problem, but just do not know if I will succeed, someone is willing to give me some advice?
Edit:
Solved
Related
My apologies if this post is already started elsewhere (please guide me there if you can), but it seem the search is not possible today...
I rooted my brand new Vodafone Smart 2 and in order to free some memory I was moving some files from internal to SD card. Noticing a folder in the root called custpack (and thinking it was the specific folder Vodafone used for its teaking) I wanted to play around with it on my computer, but instead of copying it to SD card, I MOVED it... :0 At the first command the screen turned gray and the phone froze. I can turn it off now only by removing the battery. When it starts it can't go pass the android logo (boot image) and the screen turns gray. I know that Power button and Volume Down yield to Recovery menu, but my ROM is branded Vodafone Albania and they have removed that option. All I get is the option for factory reset (or I think that is what "All you data will be lost, Yes/No" means). Accepting that does restart the phone but still the same logo and gray screen afterwards.
Unfortunately, I can't install from SD due to this branded Vodafone AL ROM I have, and adb device command at the command prompt (DOS) does not recognize the phone (it did recognize before as I have the drivers loaded and Android SDK Tools).
Can someone help me either bringing the Recovery option to install from SD so I can try a complete flash of the original, or if there is any way I can have the adb recognise the device, or if there is any other way. I found a user here (Voda_Smart_2) that seemed to have the same problem and someone had said could help but only through PM. I tried to reply the thread so I could present my case, but as a newly registered I was not allowed to post on developers forums.
PLEASE HELP ME - For someone who uses a low-end phone like Vodafone Smart II option to buy a new one after ruining a new one is not possible....
Don
Go to
roeddie.blogspot.com
Ota update 3
U will find there The Solution !
Enjoy
Sent from my Vodafone Smart II using Tapatalk 2
Do you still have the problem?
I can help you if you need because I had the same problem before.
i have this problem with vodafone smart 2, it is stuck at boot logo ( the green android robot), how can i fix it?
when i try to connect him to pc, the pc doesn't detect him anymore and when i plug in the charger remain stucked at android logo too without showing the battery status charging.
this happend after i tried to flash recovery on it.
phenomenalxp said:
Go to
roeddie.blogspot.com
Ota update 3
U will find there The Solution !
Enjoy
Sent from my Vodafone Smart II using Tapatalk 2
Click to expand...
Click to collapse
Thank you for interest and concern for my situation! I know very well roeddie custom rom for VS2. I have actually installed version 0.9.1 as well as version 0.9.9 to some friends. I have the undestanding that the AIO he uses requires that the phone be recognized by the PC (adb devices does not list anything in my case). However, I'll give it a try and let this forum know if roeddie AIO flasher (OTA update 3) does install without the need for PC to recognize the android phone.
Thanks,
Don
jiandroid said:
Do you still have the problem?
I can help you if you need because I had the same problem before.
Click to expand...
Click to collapse
Yes, I still have a problem with my VS2/V860 - stuck at boot logo without fastboot. I can't seem to find a way how to get it recognized. Can you help me? It would be really helpful since now my brother has the same problem after trying to flash latest roeddie mod (June 1, 2013).
Don
jiandroid said:
Do you still have the problem?
I can help you if you need because I had the same problem before.
Click to expand...
Click to collapse
I've got that problem too, can anyone help us please?
Recovery
U need full recovery
http://forum.xda-developers.com/showpost.php?p=40506492&postcount=2
Fastboot mode not recognized by computer...
atha959 said:
U need full recovery
http://forum.xda-developers.com/showpost.php?p=40506492&postcount=2
Click to expand...
Click to collapse
Thanks for your consideration! My problem is that my phone is not recognized in fastboot mode by the computer. I have installed Android SDK and updated regularly. Without fastboot (see bullet no. four following your link) I can not do anything Alberto96 suggest.
Any other insight?
Don
i ve got the same problem with my V860.....does anyone know a way to de-brick our phone?
or anyone found out something???
tnx in advance!
Vodafone Smart 2 device can't start code 10 error
I have the same problem any help..?
dead battery is the answer
well guys if anyone of you still use this device; a possible fault that causes infinite boot logo screen is dead battery. Actually the controller board of the battery gets shorted causing a stable 1.7v output instead of 3.8~4.2v and refuses to charge even pushing power to it from an external power supply. Thats why the phone stucks on logo; it is the same reaction to connecting the phone to the charger without a battery... what you have to do is to find a used or a new battery (if it's still worth to do so...)
dizzytransistor said:
well guys if anyone of you still use this device; a possible fault that causes infinite boot logo screen is dead battery. Actually the controller board of the battery gets shorted causing a stable 1.7v output instead of 3.8~4.2v and refuses to charge even pushing power to it from an external power supply. Thats why the phone stucks on logo; it is the same reaction to connecting the phone to the charger without a battery... what you have to do is to find a used or a new battery (if it's still worth to do so...)
Click to expand...
Click to collapse
Thanks for the suggestion! It is not a problem of battery, as I have tried with two other batteries from friends' V860. Plus, if it is a board circuit then it does not matter if the we change the battery, unless with 'board' you mean the way batteries are connected inside the battery pack.
Thanks once again! Your answer is much appreciated! Keep them coming if you think about something else. I still have this phone, just for because I like to know what was the problem or how to overcomes such situations in the future.
A couple of weeks ago i bought a htc mozart. It was sold as a broken phone for reppair, cause there is a trouble with software.
The phone doesn't start up - the green HTC logo comes out and the phone vibrates about 5-7 times.
The previous owner had tried to update the phone through Zune, and when the update process got stuck, he disconnected the USB cable.
The phone is half-bricked now.
I've been trying to resurrect it for weeks now. I made built an Y-cable and tried to make goldcards with more than 10 usb-sticks, SDcards and readers. The cable is done and works correctly. Whatever i do - the flasing won't go further than "Enter USB host" screen.
I know that i need to downgrade the bootloader first. I tried to do that using all the instructions given on the internet
I do not know the exact ROM version installed on the phone, as it doesn't boot up. I tried all the versions from 1.23 to 1.30, but no success here either.
SPL version is 5.11.2250.1 and the device belongs to the European region.
I'm actually too lazy to register on forums, but this time i've done that, cause i tried everything i could find and the phone is still bricked..
Need your, help xda!
Don't bother trying I ve similar problem with yrs I m waiting to buy a cheap mobo to replace as I ve been trying for 2 months. Its the mobo that's screwed.
Sent from my GT-I9100 using xda premium
Yes, the Mainboard is defective.
Iv got some of them defectives Mozarts... No Chance without a new one.
Moto62 said:
Yes, the Mainboard is defective.
Iv got some of them defectives Mozarts... No Chance without a new one.
Click to expand...
Click to collapse
So it's 100% sure, that there is no combination of something with flashing, so i could make this phone work?
..i just need to sell it then.
asd
guys, please.
Tell me, if there is some kind of opportunity to make this phone work?
The motherboard was okay before the upgrade. Could the update screw it so bad, so it needs to be replaced??
Hi All,
Today I installed the wrong firmware for my acer e350.
It did the install successfully, and when I need to press the start up the phone nothing happens.
When I connect it to the PC the small light lights blue and the battery is fully charged.
What i did is....some will laugh and call me a n00b... but who don't try will never learn... and get their fingers burn.:cyclops:
Anyway.
With the Update package (OS_Acer_Acer.AV041.E350.1.000.23.WW.GEN1S_A40I_A) unzipped and replaced the content in the "ROM" dir.
not smart but I got told it could work, but not in this case.
I ran the EUU.exe and all went well, install succeeded.
But phone wont boot anymore, not to Recovery too.
The ROM i used is the ( Xtreamer_Mobile_ROM_3.1-FOR_PC_FLASH_Tool ) i found on internet.
I am also not able to install the Root and CWM ( http://forum.xda-developers.com/showthread.php?t=1899736 ).
Looks like the phone is dead thou I get the small blue light, so there is some life in it.
Any help, suggestion and/or kick i da .... will help and be appriciated.
Kind Regards [email protected]
did you solve this problem ? I got the same thing.
Sorry for the late respons. But......
Nope. Never got solved. Had to send to acer itself and wouldt cost me at least 100 € ex vat. So i got myself another phone. Still laying eating dust.
My friend received some time ago a new tablet GoClever Orion 101. In last days it began to have problems. First disappeared bottom bar with navigation buttons and then after many restarts and factory resets it remained stuck on boot logo. That's when I received it.
First of all I tried to get into fastboot or recovery. Nothing worked so I googled some time and found out that there is a special procedure for flashing .img files.For flashing is used tool named PhoenixSuit or LiveSuit. So after long searching I found some ROMs for other devices with same chipset and even one for my device (probably stock, don't know). But only 2 of them worked. First is this http://dorkfiles.com/ampe-nova-a31-quad-core-black-edition-rom/ I successfully flashed it, booted it and that's where I stayed. Touchscreen is not working. It is because of missing driver for display. Second ROM is just pure black screen. I can turn display on and off with power button but that's all. USB debugging is not working, touchscreen neither, no custom recovery...
Could someone help me with my problem providing me with some valuable help? I really don't know where to go from this stage. Thank you very much.
EDIT: Managed to get ADB working. Still need help.
Anyone?
I can you provide driver from original Rom. I have Bmorn K12 tablet with same specification. But you must me tell, where can I it find?
On Russian forum I found my firmware, you can try it flash per phoenix. Here is link to forum and there is link for download - in 5th post. I can't speak well Russian, but very thanks him!!!
link for download dfiles.ru/files/dky0echl7
But after flash camera not work
firmware not 100% compatible
Hehe... i got this tablet to now like 2 weeks maybe ^^
first day: run great, after some time i get unable to use stock launcher. [fixed by 2 factoty restarst and 1 rom cache delete, after that i buyed Nova prime! runs better +more stuff like add or remove pages and much more..]
second day: all fine when sutten, i pressed on task killer to kill apps.. and then i got my speaker blow up, yeh i now wtf... didnt volume up or down i think it was like 60% volume.. [for this one i was rly mad.. :c but i remeber that ther is way to fix this by removing one speaker just cut one cable.. or add any other speaker like strong one non brakeable like nokia speaker.. sometime plastic must be removed, or just use one speaker]
3 day: i was rly wtf to now... but meeh im using expensive and rly good earphones
4 day: im lucky that it can run mw, gta vc, and other great games easly! +it was so cheap at my local store :] +it got keyboard with it..
...today: i just now purached 32gb class 10 30mbs, becouse its already full with all thos games :3
(about your problem hmm, why didnt you just use other launcher )
(more about my tablet, well it was last tablet.. it was in window, but it was rly cheap +wasnt able to exchange becouse last and didnt want to wait to send to repair shop and wait 1-2 months.. im happy that i know some ppl got more problems than me >.< DATS Racist!)
Hello, today I was upgrading OS to Beta Android 4.2 (trial version) from Goclever official site. I think upgrade was succesfull, all re instaled apps was working. I turned my tablet Off, and after 90 minutes I was trying to turn it On again, but there is no reaction for Power button, or Reset button. Tablet looks like dead. Any idea? Thanks for any help. I'm sorry for my poor english.
-----
Solved! Tablet with Android 4.2 will not start if there is a memory card. Before turning on or reboot takes out a MicroSD Card!
locom said:
Hello, today I was upgrading OS to Beta Android 4.2 (trial version) from Goclever official site. I think upgrade was succesfull, all re instaled apps was working. I turned my tablet Off, and after 90 minutes I was trying to turn it On again, but there is no reaction for Power button, or Reset button. Tablet looks like dead. Any idea? Thanks for any help. I'm sorry for my poor english.
-----
Solved! Tablet with Android 4.2 will not start if there is a memory card. Before turning on or reboot takes out a MicroSD Card!
Click to expand...
Click to collapse
What do they mean by trial version? how can the android 4.2 be a trial version? after 30 days they ask you to pay it or what??
Can you guys please send me llink to android 4.2 beta download, because on goclever's official website is only android 4.1 labeled as android 4.2. Please help me. You are mine last chance because goclever is in bankruptcy and their support isn't workin. If you have this file stored in your disk drive please upload it any cloud. PLEASE
EDIT1: Luckily i have found one
https://yadi.sk/d/A3vZxlvEqf7An
Recently rooted my tablet using Kingoroot, succesfully rooted the device but like many others on the next reboot have gotten stuck in infinite boot screen.
Factory resets have not fixed it so I am trying to source the firmware for it so I can reflash it. Seems to be a rebranded Allwinner device.
Tablet details are:
Pendo Pad 7" PNDP51M7BLU (BLU is just the case colour.)
aka Allwinner PNDP51M7
Android Lollipop 5.1
boot screen gives the number A33_D71C_U712HB2C_PG.1508101.20150902 which is how I discovered it's an allwinner A33 device.
I have searched for firmware myself, but all the A33 firmware collections I have found so far do not seem to have this device listed
Any help in sourcing the correct software I need would be massively appreciated. I have contacted Pendo to see if they can help with the neccesary files, but am yet to hear back from them.
Thanks.
If it helps.
I have another of these tablets that I could possibly rip what is needed from if it is possible. Although I have read around some backups can only be used on the device they were made on.
Hey
I also have a pendopad 7 with 5.1 lollypop.
A33 quadcore 1gb ram and 1024 x 768 res i think.
I have a similar bootloop after kingroot.
My systemui.apk crashes and it just stays there forever.
Mine is black though .
PNDP51M7BLK
I have contacted pendopad and they say send it back and claim insurance .
I am in europe and cant afford to send it back
Just not worth it
Lol , I think we have similar problem here mate .
Okay , here is the update.
I have tried 50 plus firmwares for A33 and just got to one which is 4,4 and touchscreen is offsett by a big margin. Touch is not in sync. So the hunt continues. Is there a way where we can know what mainboard we have then perhaps may be can find one. I think its by inet so any a33 inet firmwares might be worth a try.
Search continues
max414 said:
Okay , here is the update.
I have tried 50 plus firmwares for A33 and just got to one which is 4,4 and touchscreen is offsett by a big margin. Touch is not in sync. So the hunt continues. Is there a way where we can know what mainboard we have then perhaps may be can find one. I think its by inet so any a33 inet firmwares might be worth a try.
Search continues
Click to expand...
Click to collapse
Thanks for replying, got the same reply from Pendo. Send it in, but no longer under warranty (rooting would of voided it anyway if it was) and even though I am in Australia where Pendo is located be faster and cheaper to buy another tablet.
I have been able to find this which lists all the hardware:
specdevice.com/showspec.php?id=d476-7462-0033-c5870033c587
Says the mainboard is EXDROID
And yeah I need to get Android 5 or higher on it as I use, or did use, this tablet to fly my quadcopter and its software is not compatible with anything lower.
Frustrating as the tablet itself is fine it's just the OS that seems buggered, thank you very much Kingoroot
While it sucks to have the issue it is good to see someone else have it and reply. Was beginning to think I'd find no help on this site. I have had no luck at all getting a fix, here's hoping you fare better.
I do have one possible solution Max, I do have here the same tablet, one that works. I could, if it is possible, dump the firmware from that? If you know how I will do it and give you a copy to use also.
This is how my recovery looks like with a hit and try firmware. Just the touch is offset and its on 4.4. Thought its exdroid
Can I have a look at ur recovery just in case.
You access it by pressing n holding volume down button and power it on.
:silly:
On phoenix pc suite ...
Irrelevant Info. Found better ROM.
Edited these posts as I have found a 5.1.1 rom that seems to be the perfect fit. looks and behaves like pendo's in every way minus the bloat.
It was a pain to get off the japanese site I found it on so uploading it atm and will link it here for easier downloading for you.
File is: http://www.mediafire.com/file/2crtz..._Play_store-A33_D71C_U712HB2C_PG.20151120.rar
Enjoy
ok, seems to register the battery as low charge, and also shows the battery draining rapidly even though I believe it should have enough charge.
Wifi, touch screen, sound. All seem to be working ok. sounds a little quiet. Says there is an update but won't do it unless I can get my battery to register over 30% charged.....even if the tablets plugged into my pc or power point.
Really need to find if it is possible to do a rom dump on this other tablet I have without rooting it. I am worried about bricking it like I have this one if I do a root to dump it.
True say man true say.
We f*** it up first time when we tried to root and put twrp.
What we can do is
Experiment with root and twrp on the one thats already messed up and once we know everything that works , we put it on the factory one
Dump it and install one the other one (i.e the messed one )
I will give the rom you provided a try and provide feedback on that.
I was just going to dump this tab. But oh well i live in sweden now and all of a sudden I care a lot about environment :angel:
Cheers mate . miss the wierd aussie timings
atomickangaroo said:
Edited these posts as I have found a 5.1.1 rom that seems to be the perfect fit. looks and behaves like pendo's in every way minus the bloat.
It was a pain to get off the japanese site I found it on so uploading it atm and will link it here for easier downloading for you.
File is: http://www.mediafire.com/file/2crtz..._Play_store-A33_D71C_U712HB2C_PG.20151120.rar
Enjoy
Click to expand...
Click to collapse
I can confirm the roms works absolutely flawless. Everything works perfect. Camera is inverted but I can live with it
Now if we find one root and twrp method , all would be sorted for this tablet:good::good:
I am still amazed how you found out this rom. I have searched every possible website and forum but all in vain .. Kudoos to you man .
How to flash
Hi Guys,
what did you use to try and flash this tablet? I have it showing up as connected in the intel platform flash tool but cannot load the rom into that.
And ADB says no devices found.
Note my pad does nothing, no screens, all I get is the Intel USB flash thing show up in device manager when I plug it in to my pc.
Sirs might I offer you dragonfave firmware edit to modify firmware?
How to flash it
@max414 how did you flash the firmware in mate? I've tried update from SD card in recovery but get a error 5 seconds into the system update screen
aussie0Z said:
@max414 how did you flash the firmware in mate? I've tried update from SD card in recovery but get a error 5 seconds into the system update screen
Click to expand...
Click to collapse
TWRP ?
max414 said:
TWRP ?
Click to expand...
Click to collapse
Cheers mate. Pendo is in the bin, end up buying a Samsung galaxy tab a to mess around with. Not a big fan of all winner anymore lol
I am having the same boot looping issue on my girly purple pendo. I downloaded the rom that was further up the thread but being a noob at this I have no idea how to get the rom from my pc to the tablet so if someone could point me in the right direction or tell me how to do this it would be greatly appreciated