yashsingh1/xdaforums huggingface dataset:
[Android Software/Hacking General [Developers Only]] omarahum:
Seems they always add unneccessary apps to the /system/app folder, don't think there is a minimalistic system image available, but to delete apps you don't want....

http://xdaforums.com/showthread.php?p=9324099#post9324099

For easy rooting - http://www.ibeau.net/tech/easy-root-txpower-fix-on-zenithink-zt-180/

(For Froyo 0120 ROM, use UniversalandRoot - select the Do not install Superuser, then Root :-), and do not install the SuperUser app, built-in su should give permissions automatically. For Eclair 0117 ROM, you can use/update and install the SuperUser app.)

For true Android System apps you can remove - http://www.market4android.com/stock-android-2-1-apps-list
[Android Software/Hacking General [Developers Only]] daveos:
Thanks again. :)
[Android Software/Hacking General [Developers Only]] daveos:
It said it was ok to delete this file

UserDictionaryProvider.apk	com.android.providers.userdictionary	yes	6541	Dictionary for LatinIME?

I screwed up the android keyboard and it keeps throwing an error. Had to download a different keyboard. Grrr.
[Android Software/Hacking General [Developers Only]] rgman19:
Overwelmed with information

Hello, this is my first post on this forum. I have had my ZT180 for about a month now, and have got used to using it. It currently has the android 2.1, and I am starting to feel like it is limited, and would like to upgrade (to run 2.2 apps, flash, etc.). I have been viewing all the info on this site, and have been become overwelmed with the amount of information, as well as the versions of os, and upgrading software. I have modded, and updated other devices in the past, so I am not a total newbie at this. I was just wondering if there is a step by step guide I could use to update my pad, as I do not want to have re-update after I possible upgrade to a substandard version of the os. I may be wrong, maybe Version 2.1 as perfectly adaquate, as I do not know any better at this point. Any help would be appreciated. thanks
[Android Software/Hacking General [Developers Only]] omarahum:
What ROM are you using now?

For original ZT-180 (256 MB/2 GB) (not the 512 MB/4 GB):

Personally, I think the most recent Eclair 0117 ROM is more stable and snappier than the Froyo 0120 ROM. Zenithink wasn't going to publish Froyo because of all the bugs they haven't fixed yet, but since people were asking for it they did.

You could probably check out the links in my signature, or just read through the SlateDroid 0120 Thread - http://209.250.2.82/index.php?topic=15250.0 (one of my posts in there that may help - http://209.250.2.82/index.php?topic=15250.msg135193#msg135193).
[Android Software/Hacking General [Developers Only]] omarahum:
If you want something stable and quick, I'd go for the 0117 Eclair (burn all 5 files with the v7.41 burntool, you will need to flash the spl to go above 1030)....

0117 Eclair ROM thread on Slatedroid - http://209.250.2.82/index.php?topic=16263.0

Flashing USB method

Use burntool v 7.41 (password for setting is zenithink)

The files should linked as follows with a check in the box and the full path of the file and filename listed (use brower button to link your file) and save your settings. Make sure WinCE is unchecked.

Burntool Settings

uboot-spl - ZT_Bx.spl **

uboot-img - ZT_Bx.boot

linux-kernel - zImage

linux-sys - system.pack.img

linux-udat - userdata.pack.img

Memory Options - scrub (also checked) for a clean install

** (only to be used if you are flashing from the 1030 ROM or older, and error while flashing the spl can brick the device, make sure the tablet is fully charged and plugged into the power cord, and do not interrupt the process, just follow the prompts on your screen when flashing, DO NOT put the ZT_Bx.spl file in your /sdcard/zt-update folder, flashing spl from sdcard can brick the device)

Flash as you normally would with the burntool - Attach your tablet via the OTG USB while it's off, turn it on in flashmode (hold round button in front and then the power button and hold for 3-5 seconds), if you installed the secbulk drivers, Device10 will turn green and you can click start to flash the tablet, if you haven't and you are on a 32 bit windows computer, it should prompt you to install the drivers for the SEC SOC Test Board (what the computer recognizes the tablet as in flashmode), install the secbulk drivers, and for good measure, turn the tablet back off and then go back into flashmode and as soon as device10 turns green in burntool, press start......
[Android Software/Hacking General [Developers Only]] daveos:
omarahum,

Thanks for posting the info on that version of android and rom. I have tried 3 now and this one works smoooooth, love it.

I want to disable some of these stupid apps that it came with like before. I tried to root my last rom and delete the apps that were not necessary but it screwed up the OS. Is there some other way to disable or remove them safely?

Thanks

David
[Android Software/Hacking General [Developers Only]] omarahum:
The way I do it is through RootExplorer, deleteing the offending apk from /system/app and then the related folder in /data/data. I then reboot, let it boot fully, then clear the /data/dalvik-cache and reboot a few more times letting it fully boot each time before I power down and boot again. Then I make sure everything else is still working......

There is probably a simpler way, maybe someone else will share....
[Android Software/Hacking General [Developers Only]] daveos:
Yea, it says cell standby and google maps are using over 30% of the battery power.

I guess ill give that a shot.
[Android Software/Hacking General [Developers Only]] omarahum:
Yeah, seems many people who don't use 3G delete phone.apk and get better battery life....
[Android Software/Hacking General [Developers Only]] rgman19:
OK, I will open an account on that site - when they finish maintenance. Should I back anything up before doing this upgrade? (not that there is much on the thing anyways). Thanks again
[Android Software/Hacking General [Developers Only]] daveos:
Thanks for all the help. How do I clear this cache?

David
[Android Software/Hacking General [Developers Only]] omarahum:
My 0117 MediaFire Download - http://www.mediafire.com/file/ssijah9iucu1wh2/epad_0117.rar

My Zenithink Folder on MediaFire - http://www.mediafire.com/?19kzx4qyx5uqp

Note: Anything with 512 or v2 in the filename is for the ZT-180 + / 2nd version (ROMwise, except of course the 1126 beta v2, but rather you look in the 1126 beta folder, that file is outdated), the rest should work on our original ZT-180's.....

Not sure what you mean, but just backup any apps you want to reinstall....

adb shell rm /data/dalvik-cache/*

Or go to that folder using Rootexplorer and select all and delete.

Don't try to do anything after you delete the dalvik-cache, just power off and boot again as normal. The first boot takes a while and some things don't load properly sometimes, I usually power off after it fully boots (@ 10 minutes) and turn it on again before trying anything on the tablet.....
[Android Software/Hacking General [Developers Only]] daveos:
I installed 0117 and rooted it. When I use root exploer and try to delete apps in system/apps it says they are read only. root explorer is loading in super user mode. Any ideas?

Thanks
[Android Software/Hacking General [Developers Only]] omarahum:
Click the R/W button on top :)
[Android Software/Hacking General [Developers Only]] daveos:
DUH! didnt see that there.

So I just deleted all the google talk stuff and market wont work. Crap. Is there any way I can get these files from the image files to replace them?

Thanks

David
[Android Software/Hacking General [Developers Only]] omarahum:
Yeah, Talk needs to be there for Market to work.

http://www.market4android.com/stock-android-2-1-apps-list

Hmm, I forgot, you are using Eclair, I don't think you can from the system.pack.img, it's always best to backup before making changes!

I just uploaded an old backup I made when I was running Eclair - maybe it can help you - http://www.mediafire.com/?g19b6fbfb26f5
[Android Software/Hacking General [Developers Only]] rip1:
Questions for the man

Hi 8)

I purchased a ZT180 v1 epad for 125$ the other day. Currently its laggy, terrible screen sensitiviy, and not functioning as expected.

This entire day (13 hours so far) i have been searching this and a few others gathering up info on roms, how 2', problems, ect. Ive decided to flash and now im having problems of my own. I havent flashed device yet and heres why (can you help?)

My PC is a dual core 64x with fully updated 32bit vista home prem. Keyboard,mouse are usb.(all factory)

My pad is a zt-180, android 2.1 update 1 -20101030. 256ram, 2g internal.

I decided on new rom Eclair Firmware 0117. (downloaded from omahrion(sp))

Device has never been flashed before.

Ive installed pc usb and I successfully transfered sysbulk driver to device (asfar as Ive got).

Now here comes q"s and probs.

1.) When epad is in accept mode (power up and square button, blue light w black screen) and hooked to pc when using burntool (greenlight workin)

after a min epad screen cuts on to epad logo and crashes my pc into a blue screen chk disk saftey mode, auto restart.. Epad also restarts. Why?

This also happens if usb connection is severed at any point when device is hooked up and burntool is running with greenlight.

This worries me greatly, according to info a SPL update must be applied and no interuption can happen. Any ideas? Settings on epad or pc might overcome?. The first part worries me more because i cant control.

Next is some q's

Flash with microSD card in or out?

What burntool version to use? 7.02 or 7.41

Where is the SPL file to add to the burntools, i have yet to see?

& finally, there is 3 zimage files in the folder. mine is 1024x600. do i change "zImage_1024x600" to zImage¡£

with simple rename?
[Android Software/Hacking General [Developers Only]] daveos:
Thanks!

What are you running now?
[Android Software/Hacking General [Developers Only]] omarahum:
The 0120 Froyo (listed as 0115 on Zenithink) - http://www.zenithink.com/en/news_view.asp?id=601, it doesn't run that smooth for me, just trying to hep identify all the bugs so hopefully Zenithink can improve it faster....

Yeah, it seems many people with Vista have had problems flashng with the burntool and installing the secbulk drivers, I think most of them found either another usb port on their computer that didn't crash the OS, I think some used some sort of XP compatibilty mode, or they just borrowed someone elses 32 bit XP computer for 5 minutes and flashed their tablet successfully. But you could probably do a search for Vista and read their stories and find out what helped them, but you are right not to flash the spl till you know you can flash through the whole process without a crash, luckily you only have to flash the spl once, and after that you can choose to flash from the sdcard from the zt-update folder.....

Flash with microSD card in or out? - Out

What burntool version to use? 7.02 or 7.41 - 7.41

Where is the SPL file to add to the burntools, i have yet to see? - it's usually with the burntool.exe file in the Burn_with_USB folder (ZT_Bx.spl), but in the 0117, I believe it's in the zt-update folder with the rest of the files

& finally, there is 3 zimage files in the folder. mine is 1024x600. do i change "zImage_1024x600" to zImage¡£

with simple rename? Yes, just delete the _1024x600 and rename it to just zImage (I'm not sure how important that is when using the burntool, because you are telling it which file to flash, but it is important for later on if you flash by the sdcard method, because is specifically searches for a file named just zImage)
[Android Software/Hacking General [Developers Only]] TL@:
I flashed from a VM ware image with XP installed, worked a like a charm.
[Android Software/Hacking General [Developers Only]] omarahum:
I'm now on the 0117 Eclair, 0120 Froyo stopped working when I tried to copy the framework-res.apk from the 0211 ZT-180v2 Froyo ROM to get the dark status bar and new status bar icons, so instead of reflashing the 0120, I'm trying the 0117 Eclair........
[Android Software/Hacking General [Developers Only]] daveos:
I'm diggin the 0117 Eclair - it runs pretty smooth. Its a bummer that live wall papers eat up so much cpu...they are cool.
[Android Software/Hacking General [Developers Only]] daveos:
Questions

Is it safe to use the usb port on the ePad to power usb powered speakers?

Also, I took it apart. I want a larger battery. Are there any available? Can I buy an extra one and wire it in? Will that change the overall voltage and fry something?

Thanks

David
[Android Software/Hacking General [Developers Only]] nerd.geek:
See 209.250.2.82/index.php?topic=5158.0
[Android Software/Hacking General [Developers Only]] daveos:
What about using usb powered speakers? Safe?
[Android Software/Hacking General [Developers Only]] robster2644:
Newbie

Hi all, nice to see we have an extensive forum on the Zenithink zt-180. I'm a litlle stuck and need some info without going through over 300 pages.

1. Can I update to 2.2

2. Can I connect my iphone tethered to use my 3g on the Epad.

3. How do i get a better desktop or customise the pad.

4. can these be jailbroken like the Iphone

Oh and thanks in advance, bought this for my young son who thinks its an ipad.

Thnaks you
[Android Software/Hacking General [Developers Only]] omarahum:
Not sure what you mean by safe.....

I usually have my external wifi dongle plugged into the full USB, if I need to use a mouse and keyboard too, I usually use a non-powered USB hub, but I always have the tablet plugged in with the power cord if I am using the hub.....

1. Yes, the 0120 Froyo ROM, but 0117 Eclair is more stable....

2. Don't know - hopefully someone else can answer.....

3. Install a new Launcher app, ie - ADW Ex, Launcher Pro.....

4. Not sure what you mean, but it can be rooted using adb or an app like UniversalandRoot or z4root....
[Android Software/Hacking General [Developers Only]] robster2644:
Thanks

Super Thanks a bunch mate well happy with adw, just need to learn how to root and flash. i might need your help in the future.

Oh !!! what do you mean by root. what does this doe for the epad?
[Android Software/Hacking General [Developers Only]] nerd.geek:
Jailbreaking a PS3 or Ipod etc just means you can run unassigned code.. Seeing as this is running Linux and Android which are open source, "jailbreaking" doesn't really fit.

So depends what your after or trying to accomplish, if you Google adb you can see what it allows you to do however there is plenty to tinker with first.

Rooting allows you to amend certain files otherwise locked. For instance changing the power consumption of the wifi or deleting certain system files.

You can root your tablet with an app called Universal Androot then use Root Explorer to delete and amend etc. Or you can do that with adb....Again, it depends what you want to do.

It's worth reading through the 300 pages btw along with the forum I linked earlier..

Hope that helps?!
[Android Software/Hacking General [Developers Only]] omarahum:
Yeah, what nerd.geek said.... :)

For easy rooting instructions and the apps - http://www.ibeau.net/tech/easy-root-txpower-fix-on-zenithink-zt-180/

(Note: For Froyo, use the Do not install Superuser option before pressing Root :-) and don't install the SuperUser app or update the su binary.)

For flashing the 0120 ROM - http://209.250.2.82/index.php?topic=15250.msg135193#msg135193

Pretty much all I know can be found in the two links in my signature, or somewhere in those forums, or this one.....
[Android Software/Hacking General [Developers Only]] robster2644:
Thank you.

I have now rooted my epad and everything is going well. Thanks for all the help. I have not managed to update to 2.2 yet, however this will happen today at some point.

Before I do this is there any other cool tweaks that I should add to the Epad by Root. or I have read you can take some system file of to make things run more smoothly.

Also I have been searching franticly on how to get the epad to connect to my Iphone wifi tethered. There is a little on the web about this but not much. Has anyone on here got any ideas on how to adhoc to the epad with the iphone. I have a hot spot creator on the Iphone but the epad doesn't pick it up.

Thanks again everyone for your help
[Android Software/Hacking General [Developers Only]] kholk:
Got a question 'cause honestly reading 322 pages is impossible.

Is there any BSP or any Linux kernel source for this device?

I've bought it and I want to port Gentoo or Ubuntu on it. It's interesting and it has got an interesting screen size.

Interesting HW.

Waiting for a reply.
[Android Software/Hacking General [Developers Only]] cobels:
Probably answered but can not find it in the 300 pages.

Which 3g modem can i plug in and will work. Without having to perform all kind of techno tricks.

I expected to find a list of compatible devices with a simple google. But that is not the case.

Please help me out. And give me and others some 3g modems which have proven themself to really work.?

Thx in advance.
[Android Software/Hacking General [Developers Only]] omarahum:
Zenithink is not releasing the source, but you can contact a dev - http://xdaforums.com/showpost.php?p=9171134&postcount=2382 ....

Debian Thread on SlateDroid - http://209.250.2.82/index.php?topic=9501.0

PS - It is do-able, maybe take you an hour or two, and if you are really interested, I think you should.....

3G Compatibility thread on SlateDroid - http://209.250.2.82/index.php?topic=6298.0
[Android Software/Hacking General [Developers Only]] cobels:
I have followed your link. And i have been on this forum. But if i read, i do not get an answer to my question.

Which 3g modem works.

A simple list of a few modem's which people can buy without worries.
[Android Software/Hacking General [Developers Only]] wasserkapf:
With this tablet, nothing seems to be simple!

Check out these sites for more info:

http://www.slatedroid.com/wiki/index.php?title=Wiki:ZT-180_FAQ#3G_USB_Sticks

http://209.250.2.82/index.php?topic=6298.0

http://www.ibeau.net/tech/zenithink-zt-180-0827-firmware/

In order to make the Linux kernel as small as possible, all uneeded drivers are removed. Zenithink has added support for some 3G modems, but it seems to be limited to some Huawei modems. If we had the kernel source (or the kernel patch), we could compile in any drivers that we need. But Zenithink refuses to release the source (in violation of the Linux GPL).

I would recommend returning this tablet and getting one where the manufacturer HAS released the kernel patch. The ViewSonic g-tablet is one.
[Android Software/Hacking General [Developers Only]] cobels:
Thx for the input. I hoped it was possible for somebody to say.

Buy that type or that type and you are good.
[Android Software/Hacking General [Developers Only]] wasserkapf:
It isn't as simple as I made it seem. But at least with tablets like the g-tablet, work on the kernel

has already been started.

http://xdaforums.com/showthread.php?t=935810

It looks like that has run into problems too. To insure 3g support, it may be best to purchase a tablet from the carrier of your choice. But they usually charge a premium price.
[Android Software/Hacking General [Developers Only]] cobels:
I understand thx for you support. I hope that some where in the future there will be a list.

And that users just can pick a 3g modem that they like, and buy it and yes it works !!!

That would be really great.
[Android Software/Hacking General [Developers Only]] kholk:
Okay, I sent an email to him, requesting the CE BSP or Linux source used for building CE images / Linux kernels for the ZT-180.

I hope that him will reply.

If he can give me the CE BSP that they've used for compiling the actual CE6 image of the ZT-180, I can develop a Windows Embedded Compact 7 image for it.

Hoping for the best.
[Android Software/Hacking General [Developers Only]] daveos:
http://www.dhgate.com/10-2-quot-dua...?gl=1&catalogid=160611&keyword=dual+core+epad

Is this legit? Are there dual core models of the ePad?
[Android Software/Hacking General [Developers Only]] wasserkapf:
They have been calling them dual-core almost from the start. The best that we can figure is that they are referring to the CPU and GPU.
[Android Software/Hacking General [Developers Only]] DjoeN:
Zow, flashing Froyo update (epad_256M_nand_android_2.2_0120_Public.rar) to my ePad :)

I don't intent to use any 3G devices, so any more info on what more should be on the tablet to use it (not games/apps) but more like must have needed tools (like: spareparts, titanium backup, etc...)

Thanks

[EDIT] Installed universal Androot 1.6.1, it says device is rooted, rooted again, but all apps that require root say my device is not rooted ?

Any solution? i reïnstalled the whole epad with burntool, but the problem stays

thanks
[Android Software/Hacking General [Developers Only]] ray270569:
Zenithink 2 ZT-180

Hello,

I have just purchased the 2011 model of the zenithink zt-180 with 512mb ram, 1GHz and Android 2.2.

I was just wondering if anybody has got better playback of movies on this device, mine seem to play but all seem a bit laggy.

Can the memory and nand be upgraded?

How do you flash these custom ROMs if ever needed, can anybody give me link on how to?

I appreciate any help and replies.

Many thanks

Ray
[Android Software/Hacking General [Developers Only]] game #1:
memory and nand cannot be upgraded. to flash FW you need to press menu key while booting the device. of course you need to have zt-update dir on your sdcard which contains new FW files.

i have 1st edition zt, and movies play smooth. maybe you should deinstall some apps you not using, like twitter facebook, amazonmp3 etc.
[Android Software/Hacking General [Developers Only]] ray270569:
On this version I cannot uninstall the apps like facebook and twitter.

Is it worth flashing the zt-180 with some other version that are posted on this site? I would also need some tutorial and where to obtain everything I need to do it. I have successfully flashed Windows mobile devices but this Android system is totally new to me.

Again, any advice is most appreciated.