yashsingh1/xdaforums huggingface dataset:
[General Questions and Answers] hybiepoo:
Right. I have managed to get a recovery working.

Please use cwm-20120615.zip.

https://www.dropbox.com/s/6ce36p1z4ofpevn/cwm-20120615.zip

Unzip the recovery image, and copy recovery.img to your internal or external sd card.

Start adb.exe

A link to a working adb for our devices is here:

https://www.dropbox.com/s/22oqm507i...ild.Prop,_&_Tweaks_Script_-_AllWinner_A10.rar

Extract it, open a cmd prompt in the extracted dir.

If you used external sd, use the following command:

cat /mnt/extsd/recovery.img > /dev/block/nandg

If you used internal sd, use the following command:

cat /sdcard/recovery.img > /dev/block/nandg

Once the image is uploaded, we need to boot to recovery.

adb shell "echo -n boot-recovery | busybox dd of=/dev/block/nandf count=1 conv=sync; sync; reboot"

Once it's booted into recovery, use the volume buttons to move down to backup and restore.

Use the power button to select the backup option.

After you have backed up, zip the contents of the backup, and put it on a dropbox somewhere so those of us that have lost the Kogan firmware can try a restore :)

NOTE:

You may want to do a backup first, then copy the backup to your PC.

Restore to factory defaults so none of your personal stuff is in the backup that you put online.

Then you can restore your original backup afterwards.

---------- Post added at 10:21 AM ---------- Previous post was at 10:12 AM ----------

If somebody on a stock ROM could also run the following command in ADB, that would be handy for us to work out what's missing for the wireless device.

adb shell lsmod

This will list the modules (drivers) currently loaded.

Here is the output from the ROM I'm using:

Script - AllWinner A10>adb shell lsmod
bma250 6806 0 - Live 0xbf0b1000
rtl8150 8910 0 - Live 0xbf0aa000
mcs7830 6557 0 - Live 0xbf0a4000
qf9700 8513 0 - Live 0xbf09d000
asix 22500 0 - Live 0xbf092000
usbnet 23745 3 mcs7830,qf9700,asix, Live 0xbf086000
mma7660 5671 0 - Live 0xbf07c000
sun4i_vibrator 2278 0 - Live 0xbf078000
sun4i_csi0 26905 0 - Live 0xbf06d000
gc0308 14208 1 - Live 0xbf065000
gt2005 16234 1 - Live 0xbf05d000
videobuf_dma_contig 5659 1 sun4i_csi0, Live 0xbf058000
videobuf_core 18067 2 sun4i_csi0,videobuf_dma_contig, Live 0xbf04e000
ft5x_ts 45249 0 - Live 0xbf03e000
mali 130083 8 - Live 0xbf011000
ump 42006 9 mali, Live 0xbf000000
[General Questions and Answers] hybiepoo:
I have installed CM10 to my device and then installed the 907c_compatability_1.2.0.zip patch.

The patch got the touch screen working, but I still can't turn on WIFI.

On top of this, there is also an SD card issue that I need to resolve.

I'm sure WIFI would be fixed by adding one of the other zips... just need to work out which one.
[General Questions and Answers] hybiepoo:
This is what I see when I try to enable wifi.

<7>[ 5235.303542] ##########rtw_suspend_lock_init ###########
<6>[ 5235.309607] usbcore: registered new interface driver rtl8192cu
<7>[ 5235.453172] sw_usb_enable_hcd: usbc_num = 2
<7>[ 5235.457459] WRN:L872(drivers/usb/host/ehci_sun4i.c):ERR: not support sw_us
b_enable_ehci
<7>[ 5235.465517] WRN:L806(drivers/usb/host/ohci_sun4i.c):ERR: not support sw_us
b_enable_ohci
<7>[ 5235.480158] rtl8188eu driver version=v4.1.1_4235.20120606
<7>[ 5235.485568] build time: Aug 15 2012 09:39:59
<7>[ 5235.489835] ##########rtw_suspend_lock_init ###########
<6>[ 5235.495935] usbcore: registered new interface driver rtl8188eu
<7>[ 5239.913418] +rtw_drv_halt
<7>[ 5239.916057] ##########rtw_suspend_lock_uninit###########
<6>[ 5239.921582] usbcore: deregistering interface driver rtl8192cu
<7>[ 5239.928223] -rtw_drv_halt
<7>[ 5239.930913] sw_usb_disable_hcd: usbc_num = 2
<7>[ 5239.935183] WRN:L819(drivers/usb/host/ehci_sun4i.c):ERR: not support sw_us
b_disable_ehci
<7>[ 5239.943308] WRN:L753(drivers/usb/host/ohci_sun4i.c):ERR: not support sw_us
b_disable_ohci

Not sure if it means we're using the wrong driver or what.... if we can get someone to run the lsmod on the original firmware, we should be able to see which hardware it's using.
[General Questions and Answers] hybiepoo:
I must have tried a dozen ROMs now... none of them will allow me to enable wifi.
[General Questions and Answers] hybiepoo:
Final update for tonight.

I definitely believe this is a driver issue. Most of these clone tablets (there are heaps of them) seem to use the realtek 8188 range of devices, and those drivers are included in all the ROMs. This one does not use a realtek.

This is the chip that we need to identify:

It's very small, but it seems to read

iNet i10

T0C601C

1226
[General Questions and Answers] hybiepoo:
Finally some good news. I've found a ROM that works.

It's currently uploading to my dropbox at home, so I'll post a link this afternoon.

Now we might be able to work out which drivers are required, and get them included in the CM9 and/or the CM10 ROMs.
[General Questions and Answers] hybiepoo:
Damn there is an issue with this ROM too. Changes are not saved during reboot for some reason.

It might be an issue with partitions - it might be writing changes to a partition that is wiped every boot.

Anyway, I'm going to try and get some drivers included in one of the CM ROMs.
[General Questions and Answers] hybiepoo:
Ok, this ROM is not perfect either. It resets after every reboot, so no changes are saved. Must be an issue with partitions I think.

At least it contains the right drivers. Feel free to test with it.

https://www.dropbox.com/s/2py7exhuljdqw26/930i.zip
[General Questions and Answers] bwp85:
Same as on mine. Imagine this would be the same with all Kogan devices. Would be good to find another clone for their image.

I'll give this a try tonight if I have a spare few minutes.

Cheers for sharing.

I also did a bit of serching based on the revision of the board.

I found this Kraun KT.A1

I have also read a forum talking about another version of the tablet posting and someone having the same issues with CM10 that we have.

Soo... The firmware posted on the site linked may bring wifi back. As long as it has English.. This is a Italian release tablet.
[General Questions and Answers] hybiepoo:
Ok, re-imaging without format seems to have fixed it, and all my changes are there. Weird.

I have a feeling that when I installed busybox it screwed with the storage.

So at least we have a ROM that works!
[General Questions and Answers] hybiepoo:
Yes, you choose the language when it starts the first time.

The only complaint I have with this image is that there is no shortcut to google play, even though it seems to be installed.

I have created a bookmark to https://play.google.com and I'm using that to launch it at the moment.
[General Questions and Answers] bwp85:
Successfully got a fully functional tablet. I used the 930i.zip image

CWM backing up and restoring flawlessly.

Still interested in this image or would you prefer Kogan image only?

adb shell lsmod

dhd 211123 0 - Live 0xbf0f6000
rtl8150 8910 0 - Live 0xbf0ef000
mcs7830 6557 0 - Live 0xbf0e9000
qf9700 8513 0 - Live 0xbf0e2000
asix 22500 0 - Live 0xbf0d7000
usbnet 23745 3 mcs7830,qf9700,asix, Live 0xbf0cb000
sun4i_csi0 27946 0 - Live 0xbf0c0000
gt2005 23058 1 - Live 0xbf0b5000
gc0308 17836 1 - Live 0xbf0ac000
videobuf_dma_contig 5659 1 sun4i_csi0, Live 0xbf0a7000
videobuf_core 18067 2 sun4i_csi0,videobuf_dma_contig, Live 0xbf09d000
bma250 7026 0 - Live 0xbf097000
mali 130465 8 - Live 0xbf06a000
ump 42410 9 mali, Live 0xbf059000
ft5x_ts 47349 0 - Live 0xbf000000
[General Questions and Answers] hybiepoo:
I'm using that image too. I have posted to the CM10 A10 thread to see if we can get the drivers added. You might need to do the dictionary fix if all your text is being underlined like mine is.
[General Questions and Answers] bwp85:
I installed GO Launcher HD. It gives you access to play store, make shortcut. etc. Also a good launcher when configured properly.

http://www.youtube.com/watch?v=c39PXAr9_F8

EX shown in Vid but you get the idea.
[General Questions and Answers] hybiepoo:
Go Launcher HD is pretty nice, thanks :)
[General Questions and Answers] bwp85:
If you have an android phone try GO Launcher EX. More features than the HD. Very nice.
[General Questions and Answers] bwp85:
I'm having issues with the system partition being too small (6mb left). Is there a way to increase the size. I thought of gparted or the like with tablet in download mode. Then from there restore the backup. Thoughts?
[General Questions and Answers] hybiepoo:
When you installed the image, did you do a format install, or the "recommended" one?

If not, try doing that. It may be that the partitions were set out differently for this image than the original one.

I remember seeing that myself, but can't remember how I fixed it.
[General Questions and Answers] bwp85:
Fixed.

I installed the SmartTab (930i.zip) using format mode. Then I installed the Kraun KTA1 not using format mode. The Kraun image is much smaller. Faster too.

Play Store wont work. Will let you know how I go.
[General Questions and Answers] tmarinos:
Was thinking about rooting my Kogan 10" tablet. Will the superoneclick method do the trick? And where can I dounload the PC drivers from?

Many thanks.
[General Questions and Answers] hybiepoo:
Read the first page of this thread.
[General Questions and Answers] tmarinos:
Yes, I found them in the OP eventually, thanks for that, but how do I install them? Its just a bunch on files, no setup.exe or installer of any kind and I'm unsure what to do with the files.
[General Questions and Answers] bwp85:
I used a script found on slate Droid forums. Not for this device but worked fine. For ease, i'll upload on my Dropbox tonight.

EDIT: Link - DropBox 27.31mb

If you are able to tmarinos or need guidance. Can you get a backup of the stock rom?

Cheers,

Brian
[General Questions and Answers] hybiepoo:
There is readme in the folder that tells you what to do. If you can get a backup of the stock ROM you will be a local hero.
[General Questions and Answers] crjh:
KATBLAND10 wireless

My Agora uses the ar6000 wireless chip

On CM7 I see

# lsmod

ar6000 233276 0 - Live 0xbf1cf000

mali 182740 2 - Live 0xbf1a0000

ump 39583 9 mali, Live 0xbf18e000

tcc_nand 1448041 2 - Live 0xbf020000 (P)

ohci_hcd 18550 0 - Live 0xbf015000

ehci_hcd 31720 0 - Live 0xbf006000

tcc_mtd_lib 3418 0 - Live 0xbf000000 (P)

A couple of queries:

1) Did you have any luck with any of Christian Troy's ROMS?

2) I guess the KRAUN rom wont be a CyanogenMod Rom

I guess you have seen the old thread here:

http://xdaforums.com/showthread.php?t=1119778&page=1
[General Questions and Answers] hybiepoo:
It's a shame nobody has backed up a stock ROM yet.

I feel like playing around with mine again... going to try the KTA1 firmware tonight and see if it's any faster than the 930.
[General Questions and Answers] hybiepoo:
I'm going to try to port CM10 to this device.

Here is a list of some of the drivers we seem to have:

BT/WIFI module seems to be a BCM40183

2.563191] [bcm40183]: Set GPIO bcm40183_bt_regon to 1 !
<7>[ 2.568589] [bcm40183]: BCM40183 is powered up by bt
<7>[ 2.574082] [bcm40183]: BCM40183 power state change: wifi 0, bt 1 !!
<7>[ 2.580453] [bcm40183]: Set GPIO bcm40183_bt_rst to 1 !

We can use the sun4i framework

<5>[ 0.000000] Linux version 3.0.8+ (inet_pmelive@InetSoftware) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #2 PREEMPT Sun Jul 1 19:59:59 CST 2012
<7>[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f
<7>[ 0.000000] CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
<7>[ 0.000000] Machine: sun4i

Touch screen:

ft5x_ts

<6>[ 5.131596] ctp_detect: Detected chip ft5x_ts at adapter 2, address 0x38
<6>[ 5.139204] ====ft5x_ts_probe begin=====.
<7>[ 5.143834] I2C communication client->addr=56
<7>[ 5.650535] ft5x06 Chip ID=0x79
<7>[ 5.653795] I2C communication ok
<6>[ 5.667867] input: ft5x_ts as /devices/virtual/input/input2

G-Sensor - BMA250

<7>[ 6.603356] BMA250_init: after fetch_sysconfig_para: normal_i2c: 0x18. normal_i2c[1]: 0xfffe
<6>[ 6.603664] gsensor_detect: Detected chip bma250 at adapter 1, address 0x18
<7>[ 6.604234] incomplete xfer (0x20)
<7>[ 6.604244] Paul tempvalue 0xffffffba
<7>[ 6.605070] Paul tempvalue 0x10f9 addres 0x19
<6>[ 6.605078] Bosch Sensortec Device detected!
<6>[ 6.605083] BMA250E registered I2C driver!
<6>[ 6.607176] input: bma250 as /devices/virtual/input/input3

Camera:

CSI V4L2 ?

<6>[ 6.828503] [CSI]Welcome to CSI driver
<6>[ 6.832406] [CSI]csi_init
<6>[ 6.836702] [CSI]registered sub device,input_num = 0
<6>[ 6.842366] [CSI]registered sub device,input_num = 1
<6>[ 6.847388] [CSI]power on and power off camera!
<6>[ 7.021784] [CSI]power on and power off camera!
<6>[ 7.205745] [CSI]V4L2 device registered as video0

Screen itself:

gt2005 23058 1 - Live 0xbf0b5000

gc0308 17836 1 - Live 0xbf0ac000

Here is a lsmod from my device when running on the 930i with 907c compatibility.

root@android:/ # lsmod
lsmod
dhd 211123 0 - Live 0xbf0f6000
rtl8150 8910 0 - Live 0xbf0ef000
mcs7830 6557 0 - Live 0xbf0e9000
qf9700 8513 0 - Live 0xbf0e2000
asix 22500 0 - Live 0xbf0d7000
usbnet 23745 3 mcs7830,qf9700,asix, Live 0xbf0cb000
sun4i_csi0 27946 0 - Live 0xbf0c0000
gt2005 23058 1 - Live 0xbf0b5000
gc0308 17836 1 - Live 0xbf0ac000
videobuf_dma_contig 5659 1 sun4i_csi0, Live 0xbf0a7000
videobuf_core 18067 2 sun4i_csi0,videobuf_dma_contig, Live 0xbf09d000
bma250 7026 0 - Live 0xbf097000
mali 130465 8 - Live 0xbf06a000
ump 42410 9 mali, Live 0xbf059000
ft5x_ts 47349 0 - Live 0xbf000000

Obviously some of the drivers (such as the wifi/bt driver) must be built into the kernel directly as they are not listed as running modules.
[General Questions and Answers] cmiddleton007:
Stock ROM

Hi,

Whats the best way to create a stock ROM image?

My Kogan (10" 8Gb, Stock Gingerbread) has only been rooted with SuperOneClick. If that's stock enough I'm happy to try and create an image.

Which is the best ROM image to replace it with, assuming I succeed with the Stock ROM.
[General Questions and Answers] hybiepoo:
Hi cmiddleton007,

to create a backup of your current system, you need to install clockworkmod recovery.

Instructions to do this are in my post here:

http://xdaforums.com/showpost.php?p=36637222&postcount=11

Once you have the new recovery installed, boot into recovery and do a backup to your SD card. Copy it to your PC for safe keeping. If you could zip up a factory fresh system and put it on a dropbox somewhere, that would be great. Make sure you do a factory reset before this backup as you don't want your personal data in the ROM you upload (all your data will be in your original backup so you can go back later).

Now as for new ROMs for this device - to be honest, there are not many great options. Some of us have managed to get other ROMS working from other rebadged devices, but they are not great. Certainly the 930i ROM I posted previously works on the device, but it's not great.

I'm going to work on porting Cyanogenmod 10 to this device so we have something, but I'm new to this stuff (not new to linux though) so I don't know how long it will take.

I'm putting together a list of drivers that we need working for everything to work on the tablets. If I can get hold of an original Kogan ROM though, that would help a lot I think.

The ROM seems super fast right now, but I have no g-sensor, wi-fi or bluetooth at the moment. Plus very few apps installed, so it may slow down once more stuff is added.
[General Questions and Answers] hybiepoo:
Also, if you could post the contents of your /system/build.props file that would be a great help.
[General Questions and Answers] cmiddleton007:
Wrong tablet

Hi,

I looked into your instructions for installing cwm and they didn't match my tablet. I don't have the nand partition you describe.

Looking back through the thread I realised your talking about the newer 10" kogan tablet. My is one of the original Gingerbread ones.

I can post the stock rom, but I don't thing it will work for you. It also means your port to ICS isn't going to help me much :(
[General Questions and Answers] hybiepoo:
Just an update on this.

I've managed to compile custom kernels and get it running under CM10.

I'm still working on getting the wifi drivers working - it's requiring kernel hacks because our no-name el-cheapo chip is not recognised by the standard kernel code.

Getting there though.... it's taken many hours of work, but it's good to learn this stuff.

Once the drivers are fixed for our bt/wifi I may have to cook a new CM10 ROM to suit our devices as it seems that turning wifi on and off may actually add/remove modules from the running kernel. So even if we have the driver working, the on/off for wifi may actually try and add/remove the wrong module.

I'll worry about that after I get the card recognised though.
[General Questions and Answers] halfluck:
Hey Guys,

Thanks for the informative post, much appreciated!

I have loaded CWM using the links above and have loaded CynogenMod 10 for Allwinner A10 from here ==> http://xdaforums.com/showthread.php?t=1821398

This boots up fine but I didn't have access to touchscreen so loaded 907c_compatibility_1.2.x.zip via CWM still no luck,

I tried a load of the other compatibility patches available but still no luck getting the touchscreen working,

finally trying t01_compatibility_1.2.x.zip and now I don't get any image on the screen at all even though I can see the device is working.

It is showing up via ADB and I can get into CWM, just can't see the screen to flash another rom to fix the problem.

I know it is a long shot but could someone give me the key combinations required to "Select "wipe data/factory reset" and "install zip from sdcard" -> "choose zip from sdcard"

e.g. once i'm in CWM

Press volume down 1 click power

Press volume down 2 click power

Press volume down 7 click power

wait 5 minutes then reboot.

I've spent hours looking at screenshots of CWM but it seems to vary from version to version

Cheers Rob.
[General Questions and Answers] hybiepoo:
Hi Rob,

CM10 will not work on these things. The biggest issue is not the touchscreen, but the Bluetooth/wireless module drivers. Pretty useless without those.

I'm sure I have seen the same issue you have with the screen being blank but can't remember for sure how I fixed it. You could try putting the cwm recovery on again. Have you tried the reset button on the back? Also I think letting the battery go completely flat helped once too.
[General Questions and Answers] halfluck:
Hello hybiepoo,

Thanks for piping in and the additional advice.

Yes I tried the reset button.

I will try letting it go flat as you have suggested and if that doesn't work I'll try cwm recovery.

Otherwise do you need one for spare parts :laugh:

Cheers Rob.
[General Questions and Answers] A_badrobot:
Build.Prop

Here are the contents of my Build.Prop', file from my Kogan Agora 10 tablet.

I will upload the zipped up rom sometime tomorrow. here is the location https ://www .dropbox .com/s/76vnwp5fekyc10g/Kogan-Agora-10-orig_rom-CWM_backup.zip

Hope it helps some one.

*** Start of file****

# begin build properties

# autogenerated by buildinfo.sh

ro.build.id=IMM76D

ro.build.version.incremental=20120831

ro.build.version.sdk=15

ro.build.version.codename=REL

ro.build.version.release=4.0.4

ro.build.date=Fri Aug 31 11:38:41 CST 2012

ro.build.date.utc=1346384321

ro.build.type=Kogan-Agora

ro.build.user=inet_csl

ro.build.host=supperFAE

ro.build.tags=test-keys

ro.product.model=KATBL10A16DA

ro.product.brand=Kogan-Agora

ro.product.name=Kogan-Agora

ro.product.device=Kogan-Agora

ro.product.board=Kogan-Agora

ro.product.cpu.abi=armeabi-v7a

ro.product.cpu.abi2=armeabi

ro.product.manufacturer=unknown

ro.product.locale.language=en

ro.product.locale.region=US

ro.wifi.channels=

ro.board.platform=exDroid

# ro.build.product is obsolete; use ro.product.device

ro.build.product=crane-ibt

# Do not try to parse ro.build.description or .fingerprint

ro.build.description=crane_ibt-eng 4.0.4 IMM76D 20120831 test-keys

ro.build.fingerprint=iNet/crane_ibt/crane-ibt:4.0.4/IMM76D/20120831:eng/test-keys

ro.build.characteristics=tablet

# end build properties

#

# ADDITIONAL_BUILD_PROPERTIES

#

ro.com.android.dateformat=MM-dd-yyyy

ro.config.ringtone=Ring_Synth_04.ogg

ro.config.notification_sound=pixiedust.ogg

ro.config.alarm_alert=Alarm_Classic.ogg

dalvik.vm.heapstartsize=5m

dalvik.vm.heapgrowthlimit=48m

dalvik.vm.heapsize=256m

ro.kernel.android.checkjni=0

wifi.interface=wlan0

wifi.supplicant_scan_interval=15

debug.egl.hw=1

ro.display.switch=1

ro.opengles.version=131072

persist.sys.strictmode.visual=0

persist.sys.strictmode.disable=1

hwui.render_dirty_regions=false

persist.sys.usb.config=mass_storage,adb

persist.service.adb.enable=1

ro.property.tabletUI=true

ro.udisk.lable=KOGAN

ro.product.firmware=1.5rc3

persist.sys.language=en

persist.sys.country=US

ro.sf.lcd_density=160

ro.build.display.id=KoganAgoraICS4.0

ro.config.3ginformation.path=/system/etc/3ginfo.gz

persist.sys.timezone=Asia/Shanghai

ro.setupwizard.mode=DISABLED

net.bt.name=Android

dalvik.vm.stack-trace-file=/data/anr/traces.txt

*** end of file ***
[General Questions and Answers] halfluck:
Awesome thanks heaps! that should help get me back on track.

I have let mine completely discharge, booted it back up and still noting on the screen or ADB Access.

I can get ADB Access if i boot into CWM recovery (still nothing on the screen)

Is there anything else I can try from here? or am I still out of luck

Cheers Rob.
[General Questions and Answers] A_badrobot:
I had a similar problem so I just flashed the 930i that is mentioned in post number 18

Everything works except the touch screen is messed up.
[General Questions and Answers] hybiepoo:
There is a second zip file you need to flash to get the touch screen working. Did you get it sorted?

---------- Post added at 08:53 PM ---------- Previous post was at 08:49 PM ----------

Rob: if you're still stuck, I will try and get the steps for you, but I can't see it working, because no matter what ROM you have installed, your recovery should work independent of that. Do you ever see anything at all on your screen to verify that it's not fried?

Just out of curiosity, have you tried manually re-flashing recovery via fastboot in case your recovery image got corrupted somehow?
[General Questions and Answers] A_badrobot:
I have used LiveSuit to reload the original rom that I got from Kogan.

Downloaded from http: //media. kogan. com/files /support_files/KATBL10A16D_lCS4.0.4.img

Just remove the spaces and go for it.
[General Questions and Answers] halfluck:
Thanks a million

hybiepoo / A_badrobot

Absolutely Amazing work guys, that is exactly what I needed! I cannot thank you enough for your kindness and generosity!
[General Questions and Answers] halfluck:
One strange thing with that iso, is that busybee doesn't seem to be loaded quite right and whenever i try to reinstall it,

when i go for a reboot it's resets the device backt o factory settings with the welcome wizard everytime.

If i dont mess with busybee after a fresh format/iso load it works fine. Just cant load some apps that require busy bee

Cheers Rob.
[General Questions and Answers] hybiepoo:
If you still have clockwork mod installed, you could try the CWM backup that was posted rather than the entire img.

The problem with the IMG is that you'll lose your CWM recovery.
[General Questions and Answers] nagraj123:
Guys, need a help here. not sure if its the right place to ask this question. I have the Kogan agora tablet KATBL10A08DA. Its on android 4.0.4 Whenever i try to use the system update option it throws a message saying "Make sure UPDATE.ZIP is present in the sd card". I am unable to update the android version. Can this tablet be updated to 5.0? is there any thread with detailed steps for it? Please help guys. I would love to have android 5.0 or higher on this tablet