[Q] kocaso m9100 hard reset - Android Q&A, Help & Troubleshooting

Hey Guys!
I have a kocaso m9100 that is locked out due to my daughter forgetting the pattern and it won't accept her email. I've tried a Hard Reset but it seems to not have one. I've also reinstalled the latest Firmware (the supposed fix) but that also did not work. Any help would be great!
We've tried to contact kocaso and haven't got any response from them.
Thanks in advance!

mystic122468 said:
Hey Guys!
I have a kocaso m9100 that is locked out due to my daughter forgetting the pattern and it won't accept her email. I've tried a Hard Reset but it seems to not have one. I've also reinstalled the latest Firmware (the supposed fix) but that also did not work. Any help would be great!
We've tried to contact kocaso and haven't got any response from them.
Thanks in advance!
Click to expand...
Click to collapse
Would changing the firware to another model do anything?

I have a m750b and am having the same problem, so I am going to give this a bump and hope someone can help.

Related

[Q] need help with htc 7 mozart please

Hi guys, hope you can help me.
I got a htc 7 mozart here, from a friend . He is asking me to see if I can do something about this issue on his phone,and by puting a new rom in it. First of all the problem is , there is a watermark on it wich says htc Confidential. how do I get rid of it. second he would like to have the newest custom rom.
I allready tryied the 3 files of nodo but when I tryied to flash the Phone: it says another nbf file is needed. it crashes back by 0%
I have no Idea how to find a solution. Is there a way to fix this Issue . thanks and wish you a nice day
greets Pete
nobody has a clue??? hmmm thanks anyway
it has a rom that says HTCX confidential ?
i've never heard of this problem - where did he get the phone ? Sounds like it could've been stolen?
If so - get in touch with HTC - they may be willing to offer some incentive to get it back - or if not - what is the OS version and bootloader version? Could it be an early leak? Chevron team might want to take a look
harcor said:
there is a watermark on it wich says htc Confidential.
Click to expand...
Click to collapse
Never heard something like that.
Can you show it to us? Photo or Video?
hi guys sorry was busy working. will provide you with a picture later, cause i am not home now and cant upload the picture via iphone . [you can see clearly the watermark on the screen. the bootloader and other info is also on the screen. }> this is the info to the picture i will provide later. ok here some ifo: 6360.wm7_ppescrow
buildlab 20100618-1308
firmwarerevision 0.65.111.1
hardwarenr xb
bootloader 0.65.2230.1
can you start something with that?as i told you i will meet my friend next monday again hope someone can find a solution to the problem. if not its his problem. what he told me is that it seems that this phone is a prototype the firmware is also under 0.7. he got the phone from a stand where you get old stuff very cheap, and when he bought it the battery was very low so he didn't notice the watermark. I tryed my simcard and it works. he wants to use it, but not with that watermark. so i would be very gratefull if you tech guys out there can find a solution to the prob >>> we need an update to this nodo thing. every ruu i tryied failed with 1% rebooting directly the phone. I also tryed the chevron tool with no avail.. there must be a ruu for it but which one??? thanks again hope I get an answer soon see ya
hey guys, sorry for bothering, I got my mozart yesterday, but it will connect to internet automaticly, how to make it become manually?
jackychan99 said:
hey guys, sorry for bothering, I got my mozart yesterday, but it will connect to internet automaticly, how to make it become manually?
Click to expand...
Click to collapse
Go to Settings > Cellular
Look for Data Connection, Set to Off
If you want to use the internet, switch it back on.

[Q] Zenithink C93 Wifi LOST (Logcat included)

Hi everyone!
I just bought a Zenithink C93 (ZT283) and it was working perfectly.
It came with Android 4.1
The thing is that i downloaded a firmware upgrade and WiFi it stopped working.
I can't turn it on.
I tried downgrading to the previous (and older) firmwares, and still nothing.
After looking at the logcat, i found that it might be a driver problem, but i can't figure it out.
any help?
Thank you!!
juanu said:
Hi everyone!
I just bought a Zenithink C93 (ZT283) and it was working perfectly.
It came with Android 4.1
The thing is that i downloaded a firmware upgrade and WiFi it stopped working.
I can't turn it on.
I tried downgrading to the previous (and older) firmwares, and still nothing.
After looking at the logcat, i found that it might be a driver problem, but i can't figure it out.
any help?
Thank you!!
Click to expand...
Click to collapse
BUMP!
Anyone?
answers?
juanu said:
BUMP!
Anyone?
Click to expand...
Click to collapse
Did you get this figured out? I have EXACT same issue and need help! What did you do to solve?

Galaxy S3 IMEI problem

Hello people.
I'm new here and therefore perhaps not as much of an idea as you.
My English is not so good.
My problem:
I flashed my phone with the Rom Xperianze.
Now I have the problem that I have such a great developer Imei.
've Tried all things. I also flashed back to stock.
It all brought nothing.
Do you have to send in some ideas except maybe the phone?
Thanks in advance
fotokulle said:
Hello people.
I'm new here and therefore perhaps not as much of an idea as you.
My English is not so good.
My problem:
I flashed my phone with the Rom Xperianze.
Now I have the problem that I have such a great developer Imei.
've Tried all things. I also flashed back to stock.
It all brought nothing.
Do you have to send in some ideas except maybe the phone?
Thanks in advance
Click to expand...
Click to collapse
go through the link under my signature and post there for any more queries. if the guide lines in that thread do not help you, you should consult service center. this thread will be closed shortly.

[Q] Zync Z-930 plus Need firmware, need slove

Hi all
I came to this forum, to find help for my problem.
Believe me, this problem has me really break my head.
I bought a tablet zync Z930-plus with android 4.0
I began to discover it, connecting and installing applications via Google Play store.
And suddenly, in five days of use, it failed, stilling blocked at the logon android.
The last thing I remember is that I installed an application that upgrad android to 4.2 , I can't exactly remember the name of the application, but I remember that I tried to go to android 4.2. Do not blame me, because I'm not an expert, but I'm curious, and I think that all the things go well.
Now the tablet is still stucking on android logo when I turn it on.
I tried to repair it and reinstall with several method, I did the factory reset ... still nothing, one of this method is that I navigate to the official website of zync, and I downloaded the pack of updating and reinstalling the OS with the PDF tutorial, but the tablet does not connect with the computer (Windows XP), it is still stuck at android logo.
I download and install firmware with the sd card, I got a little,:laugh: but the toutche screen not work, and I came across a Chinese android:crying: !!!!!!....
I do not know what to do now.
Can you give me a hand please
some friendes in forums advised me to go and ask in xda-developers.com, they tell me that i need a firmware that work fine with the CPU of the tablet...for this, i am here, and i bring with me a picture of the "motherboard" of the tablet, in joint
Thank you
Note: If you want more information, I will pass it
Tell me more about your tablet? i can help u
mtktauseef said:
Tell me more about your tablet? i can help u
Click to expand...
Click to collapse
hi freind
thanks for your replay
this problem was sloved with a god link that i found
here is the firmware name's inet-86vs-rev01
thanks twince
Keep in touch
mahboub said:
hi freind
thanks for your replay
this problem was sloved with a god link that i found
here is the firmware name's inet-86vs-rev01
thanks twince
Click to expand...
Click to collapse
:good::good::good::good: ohk If you need any Help then .... Contact Me :- :good::good::good:

Polaroid P791 Stock rom latest release lollipop (april 2015)

hi
bought this 8 inch tablet from Asda in Uk for my young lad and it updated the firmware straight away here is a copy of the image
http://hugefiles.net/kyypdhg855a0
hugefiles.net/kyypdhg855a0
if anybody needs it
it is a fairly clean rom only has an asda widget which is uninstallable,
cant tell you too much about it as he smashed it about 2 weeks after getting it and it hasnt worked since
i think it was the lollipop update, the pad was pretty decent for £50
knightsbane said:
hi
bought this 8 inch tablet from Asda in Uk for my young lad and it updated the firmware straight away here is a copy of the image
http://hugefiles.net/kyypdhg855a0
hugefiles.net/kyypdhg855a0
if anybody needs it
it is a fairly clean rom only has an asda widget which is uninstallable,
cant tell you too much about it as he smashed it about 2 weeks after getting it and it hasnt worked since
i think it was the lollipop update, the pad was pretty decent for £50
Click to expand...
Click to collapse
Hello,
Thank you very much for sharing the file. The links seem to be dead, as in they're no longer uploaded/accessible from the URL you have provided. Do you think you could share the file again? I apologise for any inconvenience.
Or could anyone share the stock ROM from the P791 tablet from ASDA?
Thank you and kind regards.
HiddenG said:
Hello,
Thank you very much for sharing the file. The links seem to be dead, as in they're no longer uploaded/accessible from the URL you have provided. Do you think you could share the file again? I apologise for any inconvenience.
Or could anyone share the stock ROM from the P791 tablet from ASDA?
Thank you and kind regards.
Click to expand...
Click to collapse
im not sure what id did with it, but ill try and find it again...
HiddenG said:
Hello,
Thank you very much for sharing the file. The links seem to be dead, as in they're no longer uploaded/accessible from the URL you have provided. Do you think you could share the file again? I apologise for any inconvenience.
Or could anyone share the stock ROM from the P791 tablet from ASDA?
Thank you and kind regards.
Click to expand...
Click to collapse
i havent got the file anymore - i originally got it from the settings in the tablet,
settings - about tablets - system updates
it just downloaded the file via browser to downloads folder as i recall, and you copy it out before it detects the update file is there.
it downloads from ftp://mypolaroidtablet.com but i cant access that from my laptop without a username and password
i dont recall it asking when accessing from the tablet, which i cant do as its been dropped a couple of times and now the screen is cracked and the wifi doesnt work
regards
k
http://southerntelecom.com/polaroidsupport/updates.html - some update files but doesnt seem to list this one, unless you find one that is compatible
http://southerntelecom.com/polaroidsupport/index.html - more files including factory resets but again this one not listed
Hey there, I just got one of these p791 Polaroid tablets for Christmas this year.
When I try to do the usual update method (Settings > About tablet > System update) it locks up and I have to force it to stop. So no auto-updates for me.
Currently stuck on KK 4.4.2
Is there anyone or anyway to get this ROM so I can manually install it, or anyone who's had this problem and fixed it so I can just update my tablet.
Bigredmusey said:
Hey there, I just got one of these p791 Polaroid tablets for Christmas this year.
When I try to do the usual update method (Settings > About tablet > System update) it locks up and I have to force it to stop. So no auto-updates for me.
Currently stuck on KK 4.4.2
Is there anyone or anyway to get this ROM so I can manually install it, or anyone who's had this problem and fixed it so I can just update my tablet.
Click to expand...
Click to collapse
Hi there,
I would like to ask you if it is possible to back up your firmware and upload it. I manage to brick mine, and I am not able to find anywhere the original firmware, in order to restore it
Regards
i need this modle tab firmware
i all so try google bot not found and web and link for this modle
any one uplode new link please
thanks
I don't know if any of you still use the rom, but here it is, it's kitkat, I don't think this tablet ever had lollipop.
https://www.dropbox.com/s/fgjvkl000qcf31x/Polaroid-P791-update.zip?dl=1
Thank you very much, i just ressurected my tablet!!!!
p791 flash rom
syphonen said:
Thank you very much, i just ressurected my tablet!!!!
Click to expand...
Click to collapse
Can you please share how were you able to fix it? as i've got the same P791 Tablet dead and needs flashing rom. Any help would be appriciated. thanks
kof4eva said:
Can you please share how were you able to fix it? as i've got the same P791 Tablet dead and needs flashing rom. Any help would be appriciated. thanks
Click to expand...
Click to collapse
Hopefully you already got it sorted.. However, if not then you may want to know the tools usually used to fix this device are:
RKBatchTool,
AndroidTool,
Or PhoenixSuit (although I've not managed to get this one to work)
You can do a quick Google search on any of the tools mentioned above as well as find information on the installation process including the flashing of the P791 device.
I wasn't able to get mine turned on again but you may be able to. (Years ago I used these tools and got it working again, but can't seem to do it this time, maybe mines just had it. I think these are the only options for us though and I remember the annoying task of trying to figure it out as the specific device you're talking about, the one from Asda isn't hardly mentioned nor is it even supported by manufactures anymore so now I have an account on here I thought I'd just post this reply ?
Xpre said:
Hopefully you already got it sorted.. However, if not then you may want to know the tools usually used to fix this device are:
RKBatchTool,
AndroidTool,
Or PhoenixSuit (although I've not managed to get this one to work)
You can do a quick Google search on any of the tools mentioned above as well as find information on the installation process including the flashing of the P791 device.
I wasn't able to get mine turned on again but you may be able to. (Years ago I used these tools and got it working again, but can't seem to do it this time, maybe mines just had it. I think these are the only options for us though and I remember the annoying task of trying to figure it out as the specific device you're talking about, the one from Asda isn't hardly mentioned nor is it even supported by manufactures anymore so now I have an account on here I thought I'd just post this reply ?
Click to expand...
Click to collapse
**Update**
Since writing my reply to your OP I decided to give it another go and was successful.
I used AndroidTools to complete the process of flashing the stock update.img via the "Firmware" tab. If you need any help doing it feel free to reply to this post!
Xpre said:
**Update**
Since writing my reply to your OP I decided to give it another go and was successful.
I used AndroidTools to complete the process of flashing the stock update.img via the "Firmware" tab. If you need any help doing it feel free to reply to this post!
Click to expand...
Click to collapse
hey, ive been looking for help for a very long time now trying to get my tablet working, got in touch with the support team at Polaroid and they told me i was practically on my own because they dont have a copy of the firmware but now ive found this thread im hoping that you could help me, i dont really know how to get to firmware from the link in this thread to work on my tablet, ive tried loading it from an sd card on the tablet but it fails, i know im probably doing it wrong so some help would be appreciated.
thanks in advance

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