Coby Kyros 7012 HELP PLEASE launcher deleted - Android Q&A, Help & Troubleshooting

Ok, this was my first tablet in my life and it broke in less then 3 weeks, wow i'm terrible..
Anyways, my launcher got deleted, not sure how but all i have now is a black screen but i can still see the time, the notification bar, battery etc.. I can't reinstall my launcher using ADB because it doesn't have debugging ticked apparently, i tried and it said no devices was found and i guess it said that because usb debugging wasn't ticked.. Please help.. I dont have CWR or any recovery at all. There's a built in recovery but i can't find the stock rom... PLEASE HELP.
It's a 4gb coby kyros.. I can still access the files in the coby kyros if i connect it to my computer, the SD card and another drive where my games are put etc.

A few things, what version of android is on it ?
Are you sure you have adb installed properly on your pc with the correct drivers ?
If you can get to the task bar you should be able to get to settings on 2.3+ and make sure adb is enabled. You kinda have to have either adb or recovery to fix it.
What else is on the other drive you talked about where games are ?
Other option is insurance or warranty maybe ?

it's android 2.3, thats what it said when i bought it.
It is a android coby kyros 7012, i cant find the stock rom for it.. but it has a built in recovery but i still need the stock rom.
I looked through recent apps but nothing is in it, it doesn't show settings or anything.

Yea thats a tough i couldn't find a stock rom either but check this site out i bet they can help you out and they prob have a stock rom:
http://kyros-tablet-zone.team-talk.net

heres a picture of what the other drive is
screensnapr.c o m/v/4GmNG8.png
and this picture is same drive but the rest of the folders
screensnapr.c o m/v/q88gmA.png
remove the spaces from com to see the pictures, wouldnt let me post for some reason
Also, i checked those forums but the stock rom got deleted since it was on megaupload, wow i was really mad... The rest of the ROMS are for CWR only and it doesnt let me post a thread.

Related

[Q] HP Zeen C150 Tablet

Anybody have one of these? I recently got my hand on one, and the estation c1650 printer also, and wondering if there is anybody else with on, would like root, and or wipe the device and get ride of the stupid HP touchsmart UI. it would be a dream to run a galaxy tab rom or something. I though i saw a galaxy tab floating around? a system dump maybe? But any help would be appreciated.
I was able to install Astro, launcher Pro, angry birds, and dropbox, so it kinda got rid of the touchsmart UI, but I would like to get root access. I have tried easyroot, and i click root, the droid x method, and nothin seems to work..
How did you install apps?
I also have one of these. How did you install the applications listed above. I don't believe these are supported by HP.
go and download launcher pro, find the .apk online, put it on your sd card, and from the files app install it, and then push the home button, click on launcher pro, and set it to default, and then you are able to find the a.pk online fo apps and use them,
another question, i want to be able to get market access? any idea how to do this? i have tried various vending.apk's from different roms and such, but no luck
any help?
Thanks for the info.
I'll give it a try. I'd also like to have market. This will give me everything I want for now until 2.2 comes out.
Setup of Zeen without ink and printer setup
Can I set the zeen up without setting the printer up. It's not letting me out of the setup of the zeen without setting the printer up.
I'm a little interested in one of those. I love HP but not a fan of Yahoo. If this can be rooted, I'm definately going to look into upgrading my printer. LOL
recovery mode
Does anyone know how to book into recovery mode or bootloader?
ragregory said:
Does anyone know how to book into recovery mode or bootloader?
Click to expand...
Click to collapse
i've tried about every combination of buttons, volume up/down/power, home, back, but to no avail. sigh..........
spangenberg - You mentioned on another site you got USB Debugging enabled, how did you do that? Or does anyone else know how to enable USB Debugging on the Zeen?
I got one one of these too. Using it now actually. Getting root would be awesome. Usb debugging is in settings. Tried a lot to get to recovery, no luck as well. Many apps will install though.
Hrmm, found it. Odd, I swear I looked all over for it. My guess is that we are stuck on the USB Drivers then for rooting. The Viewsonic G Tabet needed a USB driver hack to work. The HP Zeen uses a Freescale processor from what I've seen, so not sure how I'd setup the USB.
When trying to Root using SuperOneClick I get stuck at Waiting for Device with USB Debugging enabled. I grabbed the Android SDK, but there was no usb_drivers folder.
Trying to follow the steps in the Viewsonic G Tablet thread on XDA, that I can't link to cause I'm to new. >.<
Well, you can paste this behind the .com/ part to get to it:
showthread.php?t=827209
AndroNet said:
Hrmm, found it. Odd, I swear I looked all over for it. My guess is that we are stuck on the USB Drivers then for rooting. The Viewsonic G Tabet needed a USB driver hack to work. The HP Zeen uses a Freescale processor from what I've seen, so not sure how I'd setup the USB.
When trying to Root using SuperOneClick I get stuck at Waiting for Device with USB Debugging enabled. I grabbed the Android SDK, but there was no usb_drivers folder.
Trying to follow the steps in the Viewsonic G Tablet thread on XDA, that I can't link to cause I'm to new. >.<
Well, you can paste this behind the .com/ part to get to it:
showthread.php?t=827209
Click to expand...
Click to collapse
Yea SuperOneClick was doing that to me as well. I don't know much about Freescale. I've also tried every ROOT tool in the marketplace, no luck. From what I have read, we need to find out how to boot it in bootloader first. From there I'm not sure what the next step is.
I have one too. Besides installing launcher pro, haven't gotten anywhere with it. If you hold down both volume buttons and the power button while booting it will bring up a menu to delete user data. Not sure if this is useful or not.
Well I got root. Sorta. It has su and some root stuff works, some don't. Kinda weird. I'm thinking that since it's not a phone, it can't give full root. but anyways, I'm not gonna tell you how I *cough*aquired* the app but I will give ya the name of it. It's called z4root. Actually, I just found it for free on the market. So, move apk to zeen and click away. My "development" doesn't go much further than this, sadly.
Thanks for the info on z4root. I couldnt get titanium backup to work though after i installed it. Said it couldn't get root access.
cdudeman said:
Thanks for the info on z4root. I couldnt get titanium backup to work though after i installed it. Said it couldn't get root access.
Click to expand...
Click to collapse
Yea, Like I said, some stuff works and some don't. I wish I knew where to go from here.
This may sound dumb, but i think someone should try to email hp support and tell them they need the driver for the zeen because windows will not install it automatically and you can not copy music to it. They may send the driver we need to put it in usb debugging mode, you never know. I would try but I am at work and you have to have the serial number for support.
Apps and printing
I'm thinking about getting one of these. My question is, what apps work, so far and will this still work for printing after you hack it. My understanding is that you need the tablet in order to print.
Thanks.
Hi, anyone tried to install the xbmc-remote? I'm definetly bying this if the xbmc remote works!
ragregory did you ever figure out a way to get by the setup proccess?
any luck on bootloader guys?

[Q] [HCL ME TAB U1 ] Rooting Procedure Tested & Working

Hi,
I have bought a new HCL ME TABLET U1
Its specs are
Android 4.0.3
Cortex A8 1GHz
7 Inch , 800X400
512MB DDR3
Kernel :- 3.0.8
I want to root it.
Can someone suggect me any tool for it?
It does not have play me whereas it has it own market by the name hclme.
If i try to manually install using apk file. It does not work after installtion if i try to make it work it says application not resposnding.
Thats why i want to root it.
****EDITED AND ADDED***
6/29/2012
This tablet can be rooted.
Follow this link to get the rooting instructions
http://crazyfreakgamers.com/hclme/viewtopic.php?f=5&t=62
can suggest me something?
Hey
Hello sachin, I have a similar problem. I would recommend you please do not install non-hcl market apps in the tablet. I am just back from the service center. Deposited the tablet today. The internal memory has a write problem & no matter how much i tried, the settings & the non-market apps i installed are not removing/changing. The tablet is good but i am responsible for screwing it up. Have patience & let the developers release a custom rom or mod for the U1.
Cz| said:
Hello sachin, I have a similar problem. I would recommend you please do not install non-hcl market apps in the tablet. I am just back from the service center. Deposited the tablet today. The internal memory has a write problem & no matter how much i tried, the settings & the non-market apps i installed are not removing/changing. The tablet is good but i am responsible for screwing it up. Have patience & let the developers release a custom rom or mod for the U1.
Click to expand...
Click to collapse
Well i am able to root it.
And soon i will be able to put custom rim as well.
Can you explain in detail what exactly happened with your tablet??
sachinsud said:
Well i am able to root it.
And soon i will be able to put custom rim as well.
Can you explain in detail what exactly happened with your tablet??
Click to expand...
Click to collapse
It was the 4th day after the purchase. i installed everything i could in it through apk files. I once connected a 3g tata docomo stick in it & bamm!! It was blank! I read the manual & pressed the reset switch with a pin & it worked. The tab booted up & to my surprise no matter how much i tried i could not uninstall any of the applications, change any of the settings. As if it got write protected. Whenever i rebooted the tab it came back in the same state, read-only. The service center people are saying it maybe replaced. What do you think i should do? Does this have to do something with the root? I tried to install the 4 apk file google play setup (one by one install). I even connected it to the pc & formatted the inbuilt memory but it all came back astonishingly!
Cz| said:
It was the 4th day after the purchase. i installed everything i could in it through apk files. I once connected a 3g tata docomo stick in it & bamm!! It was blank! I read the manual & pressed the reset switch with a pin & it worked. The tab booted up & to my surprise no matter how much i tried i could not uninstall any of the applications, change any of the settings. As if it got write protected. Whenever i rebooted the tab it came back in the same state, read-only. The service center people are saying it maybe replaced. What do you think i should do? Does this have to do something with the root? I tried to install the 4 apk file google play setup (one by one install). I even connected it to the pc & formatted the inbuilt memory but it all came back astonishingly!
Click to expand...
Click to collapse
Hmm,
Have you tried to factory data reset?
Tried that a lot of times. no luck! Its a lemon now. Lets see if HCL replaces it. I know it could be my fault. Do you think installing the apps has done this? I think the 3g dongle has something to do with this? or maybe it was a defective piece. I am waiting for their call. Lets see what happens
Cz| said:
Tried that a lot of times. no luck! Its a lemon now. Lets see if HCL replaces it. I know it could be my fault. Do you think installing the apps has done this? I think the 3g dongle has something to do with this? or maybe it was a defective piece. I am waiting for their call. Lets see what happens
Click to expand...
Click to collapse
Well i have 40+ apps downloaded but i have not faced this issue..
I have not tried dongle yet..
Hmm thats a sad situation.
Can you tell me what all you tried putting and removing since u bought this tab??
Like rooting. and apps and what kind of mods u tried does not matter they passed or failed.
Let me know .
Yes i was surprised it got screwed. things like these dont happen in androids. Anyways i am thinking it was a defective piece.
I installed the step by step four apk android market installer, another normal google play .apk file, all sorts of apps from apktops.com etc. It was working fine. It just got hanged once when i plugged in the stick & after resetting it from that position everything went wrong after that. as if the tab went into read-only mode. I could not change the settings or remove/install any apps. After every reboot it went back into that state. I think it has something to do with encrypt. Check you tab settings & tell me what do you think about encrypt??
The service center people are yet to call me. I hope they replace it.
Once it also gave me an error like "key chain not responding" or something. After that is got screwed.
Cz| said:
Yes i was surprised it got screwed. things like these dont happen in androids. Anyways i am thinking it was a defective piece.
I installed the step by step four apk android market installer, another normal google play .apk file, all sorts of apps from apktops.com etc. It was working fine. It just got hanged once when i plugged in the stick & after resetting it from that position everything went wrong after that. as if the tab went into read-only mode. I could not change the settings or remove/install any apps. After every reboot it went back into that state. I think it has something to do with encrypt. Check you tab settings & tell me what do you think about encrypt??
The service center people are yet to call me. I hope they replace it.
Once it also gave me an error like "key chain not responding" or something. After that is got screwed.
Click to expand...
Click to collapse
It seems like that you encrypted your tab first and then during reset it might have changed the file settings to read only mode.
Dont worry its a software issue, they will fix it.
May be its a glitch with their software only. May be they have not done the proper testing before releasing the tab out in the market.
What i would suggest dont think its ur mistake tell them its their mistake.
Dont tell them you downloaded apps from different source.
Hopefully everything should be fine.
Can you tell me
1)Were you able to use google play market properly?
2)Did u face this issue that if you run some apps the screen goes upside down. I mean to say we have ME written at the top and when i run some apps the screen needs to be rotated 180 degrees to make it run properly.
I dont think the service center people have enough knowledge about the new tablet. I had a talk with their technician & he said it might be replaced. I was expecting it as its a new launch & its ICS. actually i saved a few apk files on the internal memory & as you know no matter how much i tired i cannot delete them. So that is worrying me as they will find out & confront me for the same.
Google play did worked but whenever i tried to install any app from it, it crashed & then didnt run again (until reinstall) & i got the error message "stopped unexpectedly" or something. I guess it needed root access because the tab was not permitting any non-hcl market apps to run on it.
And for your 2nd question, maybe that did happen but i didnt realize it because i used the tab just for 3 days & its hard to recall what i did.
Cz| said:
I dont think the service center people have enough knowledge about the new tablet. I had a talk with their technician & he said it might be replaced. I was expecting it as its a new launch & its ICS. actually i saved a few apk files on the internal memory & as you know no matter how much i tired i cannot delete them. So that is worrying me as they will find out & confront me for the same.
Google play did worked but whenever i tried to install any app from it, it crashed & then didnt run again (until reinstall) & i got the error message "stopped unexpectedly" or something. I guess it needed root access because the tab was not permitting any non-hcl market apps to run on it.
And for your 2nd question, maybe that did happen but i didnt realize it because i used the tab just for 3 days & its hard to recall what i did.
Click to expand...
Click to collapse
Thanks! It means google play never worked. Actually in order to make it work it needs to be installed using the rom installation and some files needs to be changed as well to make it work.
As far as hcl support is concerned , all i can say they are horrible , i spoke to a tech support guy and he said i can install any app using google he wanted to say if the app is not there in the market i can download it from google with the extension apk and i can use it . he also confirmed it would not void the warranty .
I asked him for pc software and guess what he said. Sir you find the software on google. Then i told him to share the link then he gave some sendspace link which was not working. As i am working and i dont have access to the tablet right now. They were insisting on the serial number of the tablet which i was not carrying while i was calling them up.
Dont worry about your tab , it willl be fine.
I am looking for someone who can help me in rooting this device. it seems like this tab is not rooted yet. I have an app root check it says device is rooted but when i go to cache folder its all empty and when i try to go there using shell it says access denied.
ANY developer here who is willing to help us???
I can give Team viewer access along with tab connected and a a coffee or beer anything the developer likes.
can`t root this devica. plz help
I`m also having same kind of problems. Can`t run google play on it. I have tried to root with z4root, and with some other tools. But nothing worked. plz help.
Guys,
I have contacted one of the developers to make root software for this.
I have told them i will pay them 10 dollars, if you want to contribute something to that developer then let me know. I will pass your message to him.
As far as the progress is concerned. i have given him the dump of my tab.
Lets see
Thats great sachin. Am still waiting for my tab. Didnt get any call from HCL. They told me it will take about a week for replacement. Lets standby & wait for my one to arrive.
Guys,
Good news!!
I have got a reply from the dev team and they are saying it would be relatively easy to root it.
I have given them system dump + system.txt file
They working on it.
Guys,
I have created a fb page where we can share it on larger space.
Like it
http://www.facebook.com/HclMeU1Tablet
sachinsud said:
Guys,
I have contacted one of the developers to make root software for this.
I have told them i will pay them 10 dollars, if you want to contribute something to that developer then let me know. I will pass your message to him.
As far as the progress is concerned. i have given him the dump of my tab.
Lets see
Click to expand...
Click to collapse
Can i have the dump of your device?
akhilkapila said:
Can i have the dump of your device?
Click to expand...
Click to collapse
Sure
http://crazyfreakgamers.com/dump.zip
Click this link to download the dump
any update?
i would really like an update on this??
its very hard rooting the u1.. i havent found a method yet..
superoneclick doesnt work... z4root doesnt work.. unlockroot doesnt work
HELP

[Q] d7015

i have a dopo (double power) d7015, the about tablet says the model is d7018. i've messed it up and didn't make a backup... does anyone have ANY info on these tablets? like if it is a rebranded other model? or any roms i can flash to it? i've tried putting 2 different roms on through the built in recovery, but it fails and says no more space on device.
originally i played with the advanced install of busybox installer, and that started problems... first thing i noticed was the 0 total internal space... i restored to factory settings, but the problem persisted and it wouldn't obtain an ip address, so i input it manually and could use the browser... but it was all pretty moot because of the messed up internal storage. i tried to adb shell into it, and was told that /system/bin/sh didn't exist... i found a binary online and pushed it, then could open a shell...
then i noticed that busybox was still in xbin, and i read in a forum that busybox being in /system/xbin could cause mount issues, and recommended to copy the binary into /system/bin. after that the internal storage showed properly, but wifi wouldn't even turn on.
i've tried reversing the process but can't get wifi to turn on at all... from what i've gathered in forums, most people upon getting into this situation flashed and all was well... but i can't find a stock rom for the tablet, or any other rom that's worked in my efforts...
i guess the main things i had in mind are either a stock rom i can use with the recovery that came on it, or another rom and a little help getting it on there... last flashing experience i really had was with my neo freerunner a while back...
but ANY help would be appreciated greatly!
thank you in advance!
still nothing? gonna try digging around for something again... if i find anything i'll update. i finally got my tablet going, but with pretty regular problems. now it seems like there's bad sectors in either the cache or data partitions because after i get so far into getting all my apps on there (from store) gplay services and account management and all types of other stuff starts force closing constantly... it's pretty maddening. i've had the most luck only installing a bare minimum of apps and only using it for browsing reddit and other small stuff, but before all the trouble i could do so much more!
totally given up on the dopo tablet... if anyone find something please post here!
Sent from my Moto G using XDA Free mobile app
Wow... Still nothing. ive found a way to build the images for the tablets like these... But I don't even have an x86 arc comp to build it with! Only chrome book and raspberry pis .

[Q] I need help reinstalling Android on Generic Tablet

Ok, so I'm an amateur Android root hacker and I was trying to install a DL'd Android file (volt) to swap external SD to internal phone staorage. I messed up. Now the tablet will not boot, as it gets stuck in the logo screen. I have tried ALL reset methods including recovery mode. When I try to select recovery mode, it only gives "NO" as as an option to factory reset. I have read online that I may be able to boot Android from an Micro SD card but this is where I get stumped. Can I use ANY 4.2.2 build, or is it device specific? If so, how do i find my build on a generic tablet such as mine? Here is what I can tell you about my tablet. It is a Tagital 9" A23 running 4.2.2. Here is title to the exact tablet on Amazon that may include some useful information. I can;t post the direct link because of my NEWB status.
TagitalĀ® 9" Android 4.2.2 A23 Dual Core Dual Camera Tablet PC Play Store Pre-installed (Enhanced Version of A13)
As you can see, I'm only into the device for $75, but I would not only enjoy a working tablet, but also a solution to the original issue of partioned internal storage being all out of whack (502mb for device storage and then 4.8gb available, partitioned internal storage, not being used).
I apologize in advance if this is not the correct area to post, but I am a newbie. Please help!
Yikes. Sounds like you made a brick. I'd recommend looking for support via the manufacturer web site some have stock Roms for devices. Did you see if anyone had a thread here for that device? Good luck.
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
Crap...
janustarrangodlike said:
Yikes. Sounds like you made a brick. I'd recommend looking for support via the manufacturer web site some have stock Roms for devices. Did you see if anyone had a thread here for that device? Good luck. :e
Yeah, that's what I was afraid of...I just bought a duplicate tablet today, having it shipped overnight, do you think I can mount a recovery image from the new tablet and install on the first?
Click to expand...
Click to collapse
Crap...
Yikes. Sounds like you made a brick. I'd recommend looking for support via the manufacturer web site some have stock Roms for devices. Did you see if anyone had a thread here for that device? Good luck. :e
Yeah, that's what I was afraid of...I just bought a duplicate tablet today, having it shipped overnight, do you think I can mount a recovery image from the new tablet and install on the first?
just wondering...
i'm kinda stumped.. but if you can get into recovery I believe you may be able to either download a compatible rom several that sound like they would work on your device(search via Google) or maybe backup the new one you just bought and push those file to it(Maybe via adb)/ make a flashable zip and reinstall via sd... speculating ovi cause I don't have that style of tab...

Z4 RK3368 Android LP5.1/MM6 Octa Core 64bit 2/16gb TV Box

Hey Guys,
I have a couple questions about this android box I purchased that's had me somewhat puzzled.
I have been an avid android user over the past many years. I am familiar with flashing tons of roms to all the phones I have had. Except my s6, it just sucks for roms. Anyways I have purchased the android box in this link (can't post links this new) I can't seem to fine a manufacturer website, I've Google a million things about the box and searched but I can't find anything. even in the instruction book there's no website or anything.
basically I'm looking to figure out how to at least update this box. there's no option in about device. also I don't like how the flash drive on the device is split into nand flash and regular storage. I would like to merge them all into one. I am also looking for custom roms that might enable me to achieve that, however nowhere I look has this box in their forums or anywhere. maybe it's a cloned box? there are other boxes that have the exact same components (or so they say) with custom firmware, however I don't want to chance it and rich bricking this device.
anyone that can offer any help or lead me in the right direction would be greatly appreciated. thank you in advance!
CPU-Rockchip*3368*Octa-Core(1.5GHZ)
GPU-Quad-Core*Mail-T6X*series
Memory-DDRIII*2GB
Flash-EMMC*16GB*(Support*32GB)
WiFi*- 2.4GB+5GBIRInfra*
Remote*control
Bluetooth4.0*
PowerDC*input**
5V/2AAccessoriesgift*box
Power*charger*adapterHDM*cableIR*remote*controlAV*cableUser*ManualI/O1*HDM*2.0Up*to*2160P(2K*4K)2*USB*HOSTHost**USB port1*SPDIFCoaxial*1*TF*CARDSUPPORT*1~32GB1*RJ451000*BaseT1*Power*input5V/2ASoftwareOSAndroid*5.1 LollipopVideoMKV,WMV/VC-1*SP/MP/AP,MPG,MPEG,dat,avi,mov,iso,mp4,rm,H.264,H.265,realVideo*8/9/10,etc.*up*to*2160PAudioMP3,AAC,WMA,RM,FLAC,OGGPicturejpg,JPEG,MJPEG,PNGAdobe*FlashAdobe*Flash*10.1*support*or*aboveSupport*languageChinese*,*English*,Germany*,Japanese,*Korea**etc.**24*languagesDLNASupports Video and Music Playback over networkGoogleTV*RemoteThrough*wi-fi*network*to*realize*control*the*productLANThrough*the*LAN,*can*check*other*devices*to*share*information3D*moiveSupport*3D*movieMotivator*air-mouseSupport*the*body*feeling*game,*such*as*playing*tennis,*paper*planes,*shooting,*etcApplicationsOnlineBrowse*all**video*websitesAppsDownload games and applications from the Google play storeMediumLocal*Media*playback,support for HDD, SD*cardTalk*onlineSupport**SKYPE*video**call*,MSN*,*facebook*,twitter etcOthersSupports Wifi, has router network extender functionsSupports KODI,*Email*and more
Many roms / firmwares being updated for this device:
http://freaktab.com/forum/tv-player...y-x6-acemax-ak838-z4-rk3368-ekb368-custom-rom
http://chinagadgetsreviews.blogspot.ro/2016/01/download-latest-android-lollipop-511.html?m=1
This 1 used by me and referred in other posts. Fast and stable. 16gb unified storage. Kodi and the works.
Make sure you use restore in FactoryTool_v1.39 from archive:
http://download1691.mediafire.com/p...dating+instruction&Drivers&Flashing+Tools.zip
http://4pda.ru/forum/lofiversion/index.php?t702783-100.html
roland deschan said:
Many roms / firmwares being updated for this device:
http://freaktab.com/forum/tv-player...y-x6-acemax-ak838-z4-rk3368-ekb368-custom-rom
http://chinagadgetsreviews.blogspot.ro/2016/01/download-latest-android-lollipop-511.html?m=1
This 1 used by me and referred in other posts. Fast and stable. 16gb unified storage. Kodi and the works.
Make sure you use restore in FactoryTool_v1.39 from archive:
http://download1691.mediafire.com/p...dating+instruction&Drivers&Flashing+Tools.zip
http://4pda.ru/forum/lofiversion/index.php?t702783-100.html
Click to expand...
Click to collapse
I just picked up one of these about a week ago and found instructions to install TWRP and update SuperSU. The box had 'root' out of the box but it was some specialized root based on an old version of SuperSU (1.93 I believe).
I have successfully installed TWRP 2.8.7.0 and updated to SuperSU 2.46.
Since this is just an android tablet essentially, does anyone know if you can flash these ROMs through TWRP?
Not to my knowledge, just use above tool. It will go alive once you are in bootloader with usb otg cable connected to win (of course with driver pack etc. installed). Titanium or else can do that, instead of trying to press reset button while powering on. Of course recovery will go back to default.
roland deschan said:
Not to my knowledge, just use above tool. It will go alive once you are in bootloader with usb otg cable connected to win (of course with driver pack etc. installed). Titanium or else can do that, instead of trying to press reset button while powering on. Of course recovery will go back to default.
Click to expand...
Click to collapse
Are you running liamstears custom ROM or the 12/22 factory firmware?
The split internal storage is something I would like to do without, but I was wondering if it was changed on the 12/22 factory firmware?
12/22 firmware. Fast and stable.
Havent tried liamstears yet. Feedback if you do please.
awesome thanks! thats what I suspected when I was going through the firmwares for these devices. I just wasn't sure if the z4 rk3368 device would work on this one. I've seen a few brands with z4 and as I know with phones.. wrong brand and you're bricked lol. anyways.. I ended up buying a tronsmart vega s95 telos.. but it didn't come rooted. so I rooted it and now I'm getting play services force close and all sorts of bugs and errors.. maybe I'll just keep the z4. it seems to work better.
what link did you follow to get twrp installed?? same thing I'm guessing, punch z4 twrp in google and eventually come upon the right place.
12/22 factory firmware? mines stuck at Nov 10 I think.. it won't let me update using the rk settings app.. which is why I was fed up with it in the first place lol.
12/22 firmware. Unified 16gb App storage. More available with microsd card. Fully functional Kodi with channels, etc. 4k HEVC x265 movies. Youtube 1080p.
Easiest method to update rom is to put extracted update.img from zip file
http://chinagadgetsreviews.blogspot.ro/2016/01/download-latest-android-lollipop-511.html?m=1
on a sdcard / usb and boot. After about a minute into the Android desktop, system will ask for update prompt. Only applicable to system still with default recovery.
If you have some stability issues or with different recovery, you can backup your apps / data with Titanium etc. and then use above Factory tool restore new rom.
These roms usually come with their own recovery, but some modded ones with TWRP/full root, supersu and all. But you dont really need them.
thanks a lot man! I'm downloading right now and will test it on my box tomorrow after work!
I've tried 100 times and it just keeps saying failed to mount /mnt/external_sd (no such device)
I'm using my USB flash drive.
this is becomming a huge pain in the just to update I'm starting to think why this company can make these products and not have any support or anything for it . and that flash tool is in mandarin and I can't even figure out how to work that. I put in the update.img and press go.. but whenever I try to boot to download mode like you mentioned in one of the posts it just turns off the box.. this thing is literally a piece of junk. and so is this tronsmart vega s95.. same thing. it's extremely frustrating. whoever developed this z4 box did a really chappy job on the firmware.. and I do not recommend it to anyone..
If you had gone through the instructions pdf, it clearly shows how to change into English by pressing the World icon. Remember in bootloader mode the tv screen would be black, if you are using the tool. The big red button will turn into green to show readiness.
For automatic update you dont even have to go into recovery as seen in attached image. Easiest.
Hi Roland,
love to see that there are already XDA-members looking at the Z4 TV box. I have just ordered one and hope to get it within a few weeks. Just some dumb questions, hoping you can provide me with some information:
- I see that there are several 'versions' of the Z4: for instance Acemax, but I have ordered the Andoer. Are those just different manufacturers?
- Are there any differences in model/content (installed app's) per manufacturer?
- If my Andoer turned out to have an older firmware than the 22/12, could I still use the Acemax 22/12 firmware you refered to in your link?
- Kodi will be preinstalled, I saw. I do not know what version of Kodi that will be, but can it just be updated to the most recent version in the Google Play Store?
- I do not know what other apps are installed, but is it possible to de-install apps you do not need, or are they part of the firmware and impossible to delete
I know, part of the answers I surely will discover once I got the Z4, but I just can't wait to start experimenting, even it is only in my mind
Thanks in advance!
Jos
hi Roland
I tried that batch tool first which is the one I couldn't change languages in lol. but the other tool with the red button I changed into English. however I did not know that it would remain blank when in download mode. I will have to give it one more go tonight with it. I figured that I loaded it into bootloader and the z4 box light turned red so I thought it was off and didn't load to bootloader.
I also did the USB update and it would just fail on me every time I used it. the update prompt did come up and I pressed install. perhaps I need to check if USB debugging is on. I think it is but it wouldn't hurt to check. but I think I will have to go through the factory tool to update way for sure.
thanks for your help roland, I will write back after I give it another go tonight!
i can't find the 22/12 update ! can anybody share the link direct to firmware ?
@DriftJos
l have got an Andoer too. Most of these brands come from the same hardware factory and thus have the same specs/apps.
Yes you will use the same firmware https://mega.nz/#!JBBXgDgC!VSra8Hc6KR77Pvdw67eDpjeT_ku-TXdYgYaInSAfyvU (direct link @prisim) or several user dev roms. Unified 16gb app storage etc and the works.
You can uninstall bundled Kodi (by Titanium free etc.) by official Kodi Jarvis 16.0 beta 5 & such with pass-through support test builds @ http://forum.kodi.tv/showthread.php?tid=252852
Again you will be able to uninstall useless apps directly or through Titanium.
---------- Post added at 11:47 PM ---------- Previous post was at 11:43 PM ----------
@mikekuel25
Always mention the firmware version you are having and which recovery? The automatic update should work if you still have the factory recovery.
Check the FactoryTool process in attached images.
I'm trying to flash the firmware that I downloaded from that China gadgets site that was mentioned on this thread. I think it's the stock 12/22 for the device. and I have stock recovery.
I extracted the update.exe file and saved it to my USB drive plugged it in and restarted. relieved the update prompt. chose install update and it rebooted into recovery and tried to apply the update but it fails. I'm not ready to give up yet with this device lol. it's just another platform I have to learn. it took me a bit with smartphones to figure it out back in the day.. perhaps it's the same thing now..
and I'm updated to 12/22.. awesome. those pictures really helped me man thanks.
now as for installing twrp and all that. you mentioned that it's not really needed? I'm assuming I can flash any rom given they are in .img format using factory tool. however the benefit of twrp would be an easier interface for creating nandroid backups and clearing cache/factory reset. perhaps I will install it. i might give leamstears rom a try. I will let you know how it is if I do.
thanks again!
so I updated to the new 12/22.. everything works fine except with Google play store.. I keep getting a can't retrieve source error with everything I try to download. I've refreshed and factory reset the firmware 5 times now and kept trying.
so I got fed up with the stock so I tried leamstears rom and it works great.. except sometimes it just becomes completely unresponsive. I'm starting to think there is something wrong with this box. even on stock firmware from the box I've been having issues with unresponsive freezing.
what do you think of the nvidia shield?
mikekuel25 said:
so I updated to the new 12/22.. everything works fine except with Google play store.. I keep getting a can't retrieve source error with everything I try to download. I've refreshed and factory reset the firmware 5 times now and kept trying.
so I got fed up with the stock so I tried leamstears rom and it works great.. except sometimes it just becomes completely unresponsive. I'm starting to think there is something wrong with this box. even on stock firmware from the box I've been having issues with unresponsive freezing.
what do you think of the nvidia shield?
Click to expand...
Click to collapse
The PlayStore error you were seeing is because the 12/22 firmware comes with a *very* old version (5.2.x). The PlayStore will eventually update everything to the latest version by itself but if you don't want to wait, go over to apkmirror.com and download PlayStore 6.0.5 and install it manually. Once you do, it should also update the Play Services to 8.4.x and your should be good to go. I had this issue as well but I had seen it before and knew I needed to update.
So far the 12/22 version has been great, and having the unified internal storage is a huge plus.
If you feel so inclined, knowing that some of the custom builds of Kodi take up a large amount of space... there is this trick that was introduced in Helix:
http://kodi.wiki/view/HOW-TO:Change data location for Android
This will allow you to have only the Kodi app on internal storage (~125 MB) and any data from addons/programs etc. in another location (such as an external SD).
I often
1. Install Kodi on internal storage
2. Zip up the contents of org.xbmc.com directory
3. Copy it to external storage
4. Unzip it in /external_sd/kodi_data
5. Create the xbmc_env.properties file that references my Kodi data location.
6. Delete the contents of /sdcard/Android/data/org.xbmc.com/
Voila! You have freed up internal storage.... You can also persist a Kodi setup this way or run multiple custom installs. If you re-image your media box, you can re-install Kodi and as long as the xbmc_env.properties points to your external_sd with your Kodi data, it will start right up back into your setup... :good:

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