yashsingh1/xdaforums huggingface dataset:
[Android Software/Hacking General [Developers Only]] JDfense:
Cooking another Rom for odys genesis

Here comes an Odys Genesis version of the Prestigio 2.2 Froyo, special thanks to Donaldj83

http://www.megaupload.com/?d=1ITHSQ6W

+++

-I have added google sync for email and calendar

-I tried to root the rom, but I'm not shure(first time I tried:))

-fast rom

-very stable so far I can say

-very good calibration

---

-large rom, many apps maybe not necessary - maybe next time, I will take out some of the apps, but all looks so colorful and nice, that I don't want to give up any app now.

Have fun.

---------- Post added 3rd October 2011 at 12:06 AM ---------- Previous post was 2nd October 2011 at 11:47 PM ----------

Flash first a prestigio eclare firmware, and erase user section. Then control the calibration. If it is fine, your tablet have not a malfunction.:)

Then flash again with the Prestigio froyo firmware. Let the checkbox on(erase user section)

If this brings not a better result, wait for an answer of the more skilled devs. Maybe Donaldj83 or DaremoS could help. I only assemble some parts together - playing with the roms.:rolleyes:

I don't believe, that DaremoS version will do the trick, when the original firmware won't work for you.
[Android Software/Hacking General [Developers Only]] salenis:
? : )

if anyone tried to install windows:) (xp, 95.98)?
[Android Software/Hacking General [Developers Only]] fun_:
please check "ro.product.model" in /system/build.prop on your tablet, and "machine_model" in HWDEF in new(you want to install) update.img.

if they are different, change machine_model to same name as ro.product.model in build.prop currently you are using.

--

system.img is encrypted so you need to decrypt it before using as cramfs.

EDIT:

in general, cramfs image used in rockchip rom has extra 4bytes data(CRC), so standard cramfs tools may complain about file size. if you remove trailing 4bytes from rockchip cramfs image, warning will disappear.

there is also CRC in standard cramfs image but there is no relation to rockchip's CRC in extra 4bytes. don't mix them.
[Android Software/Hacking General [Developers Only]] DaremoS:
You can do a new flash... but this time, prior to RKBatchUpgrade, in hardware flash mode, run this program RKAndroidTool_v1.23, a simple program that erase IDB, (use just that button, it will change green signal into blue). It's used by chinese developers when they apply a complex ROM.
[Android Software/Hacking General [Developers Only]] donaldj83:
lol been there done that it wasnt very good but was a p.o.c. it was windows 95 using adosbox lol it was fun thow http://www.youtube.com/watch?v=XEHqKTXpSR0 i at the time used the first version of adosbox with the wifi keyboard ive been trying to fiddel with the newer version of adosbox but they havent been working for me
[Android Software/Hacking General [Developers Only]] DaremoS:
I'm trying to install android ice sandwich but my mom get mad
[Android Software/Hacking General [Developers Only]] sentinel777:
This firmware is not for the Odys Genesis system is original to PMP3084BA root.

It would be possible to change the device ID to Odys Genesis. And so it is still PMP3084BA.
[Android Software/Hacking General [Developers Only]] mieszkos_x:
Ok, I will try when I will back to home coz curretly i'm in work. I have tools like rkdecrypt and crc so I will try again but im not sure :) anyway thanks a lot we will see.

heres mine tools: http://www.megaupload.com/?d=8AMCVW63
[Android Software/Hacking General [Developers Only]] JDfense:
Thanks for your advice.

The rom base is from odys genesis stock rom. System and boot are originally from Prestigio 2.2 with the reported changes. In most cases roms working better with the stock rom of your tablet in the base.

This rom works on my odys genesis fine. :)

Feel free to report failures, so I will learn from you.:cool:
[Android Software/Hacking General [Developers Only]] mieszkos_x:
C:\dev>afptool -unpack update.img image
Check file... OK
------- UNPACK ------
HWDEF 0x00000800 0x0000035F
package-file 0x00001000 0x00000216
RK28xxLoader(L).bin 0x00001800 0x00020
parameter 0x00022000 0x00000224
Image/misc.img 0x00022800 0x0000C000
Image/kernel.img 0x0002E800 0x0055F
Image/boot.img 0x0058E800 0x00088004
Image/recovery.img 0x00617000 0x00250
Image/system.img 0x00867800 0x05E16
SELF 0x00000000 0x0667F004
Skip SELF file.
update-script 0x0667E000 0x000004B5
recover-script 0x0667E800 0x0000010A
Unpack OK!

C:\dev>rkDecrypt system.img
warning: file not crypted

C:\dev>rkcrc -p system.img new.img

C:\dev>cramfsck_nocrc -x system new.img
cramfsck_nocrc: superblock magic not found

C:\dev>rkDecrypt new.img
Done.

C:\dev>cramfsck_nocrc -x system new.img
cramfsck_nocrc: superblock magic not found

C:\dev>

heres mine tools: http://www.megaupload.com/?d=8AMCVW63

any idea?
[Android Software/Hacking General [Developers Only]] MiticaRom:
It might not help you but from my previous experince with Ubuntu on a SD card the main issue was the module for the SDcard reader

I mean I;ve tried several distro, almost all of them will run ok from the USB stick but not from SDCard. The only setup that worked was with the latest ubuntu (11.04).. I guess only that had the proper kernel.

But I'm affraid that you will waste your time as the speed of the OS run from the sdcard will be disappointing.
[Android Software/Hacking General [Developers Only]] fun_:
what you asked is the way to install update.img without USB. I wonder why you didn't do about it.
[Android Software/Hacking General [Developers Only]] mieszkos_x:
I didn't check yet that what you said (about check model etc) coz I don't have already the tablet in work, but I have an update.img, so I wanted to try unpack system.img but I can't so now I'm asking about that ;) so ?
[Android Software/Hacking General [Developers Only]] DaremoS:
Dear JD if kernel used is from Odys... then the ROM is Odys... the rest is just android stuff.

Sentinel... no idea what's your purpose... but this is a second (or third) wrong message. That lie about USB HOST and this of correct JDfense and Donald aren't good sing.

Relax pal or you will appear floating in the nearest river :D:D:D:D:D
[Android Software/Hacking General [Developers Only]] JDfense:
Yes Sir, but the android stuff is nice stuff with the fun factor inside.:D:D:D

And carefully the sentinel has very sharp eyes, he will catch us all.:eek:
[Android Software/Hacking General [Developers Only]] donaldj83:
yea i was thinking about that so i was debating on trying with dsl its a much smaller footprint much smaller memory memory usage

if it was posable to do that then others could follow my first attempt

KERNEL_IMG: 0x60008000

CMDLINE: root=/dev/mmcblk0p1 initrd=/boot/isolinux/minirt24.gz ramdisk_size=100000 init=/etc/init lang=us apm=power-off vga=791 nomce noapic quiet BOOT_IMAGE=knoppix mem=202M@0x60000000

did nothing wouldnt even try black screen only once i connected it back to usb rktools i didnt even have to press down n power it was already ready to accept a new fw now i have a feeling if i change the kernel_img to the one below it may have atlest tryed but in all honesty im kinda scared to try bc i really dont want to brick this device

sdcard was created using unetbootin on a fat32 with boot flags the sdcard will boot my computer with that being said i know its working now its just a matter of figureing out how to get the device to take it and run with it now i have been looking at boot loaders for the android device and every thing im seeing is quite confuzing i have tryed a few times to add a boot loader the last few nights and i have failed so my question is is it posable to create a bootloader so once the the device it turnt on it will immediately give you 3 options boot normal boot recovery and boot sdcard dose any one have any ideas?

kernel /boot/isolinux/linux24

append initrd=/boot/isolinux/minirt24.gz ramdisk_size=100000 init=/etc/init lang=us apm=power-off vga=791 nomce noapic quiet BOOT_IMAGE=knoppix
[Android Software/Hacking General [Developers Only]] jazzh:
DaremoS, please add some more details on how to do this. You mean all those check marks should be unchecked and I should just click "Erase IDB"? And after that, disconnect it from usb and perform RKBatchUpgrade or should I turn the Prestigio off first?
[Android Software/Hacking General [Developers Only]] donaldj83:
are u still working that calibration problem of yours? why dont you just adb push a new TouchCheck.xml

make a file named TouchCheck.xml add this into the file

<?xml version='1.0' encoding='utf-8' standalone='yes' ?>

<map>

<int name="CENTER_Y" value="340" />

<int name="CENTER_X" value="3576" />

<int name="TOP_LEFT_Y" value="364" />

<int name="BOTTOM_RIGHT_Y" value="1303" />

<int name="TOP_LEFT_X" value="466" />

<int name="BOTTOM_LEFT_Y" value="3841" />

<int name="BOTTOM_LEFT_X" value="464" />

<int name="BOTTOM_RIGHT_X" value="1919" />

<int name="TOP_RIGHT_Y" value="3782" />

<int name="TOP_RIGHT_X" value="3539" />

</map>

then adb push TouchCheck.xml /data/data/com.rockchip.tscalibration/shared_prefs/TouchCheck.xml

and adb reboot

the tscalibration works fine on bolth my devices the pmp and the next3 so i dont know why your having so much of a problem but theres my config file
[Android Software/Hacking General [Developers Only]] jazzh:
I don't have Android SDK :-(
[Android Software/Hacking General [Developers Only]] DaremoS:
The same as you do when flash a new ROM: device off, pressing down, plug USB then run the new program, click "erase IDB", seconds later, run "RKbatchupgrade". You'll see the light blue instead of green. Flash the ROM.
[Android Software/Hacking General [Developers Only]] jazzh:
I just tried, it says - Erase failure.

---------- Post added at 11:35 PM ---------- Previous post was at 11:25 PM ----------

It' OK now, I changed the usb port and started it as admin. It succeeded now. Then upgrade started with blue button instead of green, success 1 fail 0, it's restarting now...

I'll report on TS findings later. Thanks.
[Android Software/Hacking General [Developers Only]] mieszkos_x:
well. i installed rom from sd card. but i still wanted to know how to unpack system.img (check my command list in last post) and also how to root(is it possible without using usb,z4root doesnt work)? btw if u want fast rom install zeam launcher
[Android Software/Hacking General [Developers Only]] jazzh:
I can say it's much better now, both the pressure and the precision are better. Cheers!
[Android Software/Hacking General [Developers Only]] fun_:
you made sdcard which can be booted on your PC, and now you are trying to use it on Android tablet, right?

I think your PC has Intel or AMD x86(_64) CPU, right?
[Android Software/Hacking General [Developers Only]] fun_:
some person asked some question in PM. he said like as "I have functional recovery which can be controlled by keys. if you'll answer my question, I'll tell you that info".

shame on you.

http://www.slatedroid.com/topic/1547-custom-recovery-possible/page__p__13051#entry13051

I found it 1 year ago.

http://xdaforums.com/showpost.php?p=17061308&postcount=247

I also posted it 1 month ago.

there are also some custom roms with working recovery for other RK2818 tablets made by other people on the net.

--

this thread is young. hack for RK2808 tablet was started more than 1 year ago. hack for RK2818 tablet was started last December. many infos are floating around.

you can learn a lot of things from them. I never say "shame on you" if you are just using something which is already found/made in public by other people.

EDIT:

I don't say give credit. you might find same thing yourself. but use google before saying "I'm number 1!"
[Android Software/Hacking General [Developers Only]] DaremoS:
Come on Fun_... again: you're recognized as an excellent developer.

I think that you're a great developer pal!!!

Don't waste your time searching for recognition as you have our recognition!!! and without false modesty... we are good in this matter... and learning!!

By the way... I have recovery working in my last ROMs. This was possible thanks to you, dear fun_!!!...

Just think: functional recovery working with rewritable system can be an fertile field for RomManager (clockworkmod)... don't your think? :D

Thanks again!
[Android Software/Hacking General [Developers Only]] fun_:
no, I'm just an average developer. I didn't want to say I'm number 1 :( sorry for my bad english.

EDIT:

what I wanted to say is, I don't like using public info as a secret trade item to get answer from me. I (hopefully)always answered questions on public forum. maybe he found it in his business time, then don't tell me such a private business info even in PM. I will not help any private business.

it's just key mapping issue on stock recovery. stock recovery was enough functional other than key control e.g. factory reset from android settings.

working clockworkmod can be made but it's useless w/o a lot of modification for rockchip tablets.

EDIT2:

regarding rw system,

there are some ways. even if there is working clockworkmod for rockchip, modification is needed for each way. I think putting everything on SD card is simple way :) but I'm not sure performance is good.
[Android Software/Hacking General [Developers Only]] mieszkos_x:
well fun_. I installed rom from sd card. But I still wanted to know how to unpack system.img (check my command list in last post) and also how to root(is it possible without using usb,z4root doesnt work)?
[Android Software/Hacking General [Developers Only]] fun_:
infos are floating around... did you try google yourself?

http://wiki.archosfans.com/index.php?title=Dump_your_Home_Tablet_rom_and_create_a_custom_rom

probably this wiki will give answer. (no need to follow everything. use necessary parts)

your "command list in last post" doesn't give necessary information e.g. what update.img you used. :(

anyway, it must be PMP3084BA_V3.0.2_20110930.img. you must see what rkDecrypt.exe said. your system.img is NOT encrypted. all you need is just unpack it with cramfsck.
[Android Software/Hacking General [Developers Only]] MiticaRom:
The same problem here, I've put the new official fw from prestigio and calibration is very bad. I could not make it work.

I had to revert to 2.1.15 (Eclair official)
[Android Software/Hacking General [Developers Only]] JDfense:
Another crazy thought

I can't see th deeper sense in your lines, but you talk about ubuntu, later about win95, win98 or xp on rk2818.

I would like to to add another crazy thought. What about AmigaOS? I have an Amiga 2000 with extra PC-Card(XT intel8088 prozessor), 2MB RAM, 50MB Quantum hardisk from 1988 in stock. Greetings from my private computer museum.:) This was a fine device a long time ago.

What could you do now with AMIGA OS on our small and lovely devices?:rolleyes:

By the way, this could be a business idea - there are many AMIGA OS fans out there.

:D:D:D
[Android Software/Hacking General [Developers Only]] JDfense:
This is strange about the prestigio firmware.:confused:

I have no problem on odys genesis with the froyo 2.2, but the eclare 2.1.13-15 broke up flashing with RKbatchupgrade and they are very large(132MB). Maybe the problem lies in the change from Prestigio eclare to Prestigio froyo.

I would ask on the Prestigio site here http://www.prestigio.com/support/feedback.xhtml

This is firmware, so the company has to take the responsibility for their downloads.

Maybe you get a fast answer.:)
[Android Software/Hacking General [Developers Only]] mieszkos_x:
k, I added 4 bytes , all works
[Android Software/Hacking General [Developers Only]] jozomafijozo:
Play Dynablaster, of course, now that we have a working USB host!
[Android Software/Hacking General [Developers Only]] mieszkos_x:
...editedddd
[Android Software/Hacking General [Developers Only]] donaldj83:
cute.. but any how there is an emulator out there already

http://forum.classicamiga.com/forum...roid-Amiga-Emulator-for-Android-based-mobiles!
[Android Software/Hacking General [Developers Only]] JDfense:
Oh, nice hint. Maybe Amiga games are possible on our RK2818.

But at first I will better take out the bloat ware from the pretty thing called Prestigio 2.2:D:D:D
[Android Software/Hacking General [Developers Only]] mieszkos_x:
check mine in last post JDfense
[Android Software/Hacking General [Developers Only]] donaldj83:
well fun you pritty much are #1 in the "unofficial CyanogenMod7 port for RK2818 tablets"

http://xdaforums.com/showthread.php?t=1038819

like i am here. in a prior post you mentioned how young this thread was compared to the rk28xx well prior to this there was no roms for this device there wasnt even a perm rooted hack now before you get all high and mighty on me lets relize this isnt an apad

first off it wasn't even like that i wanted to pick your brain in return you could pick mine.

performance wise it will decrease but its worth it so you can make instant mods later down the road after you have it perfected you can img it up and install it the real way

also on another note i understand the arm vs 1386/586/ect BUT there are other devices out there that do run arm natively ie iphone (egh) arm6/arm7 i have seen ubuntu run natively on this unit win 95/xp needs a converter. now your all poking jokes about this and i think its funny as well how close minded some people are to just take an idea and throw it in the trash with out even considering it or even trying if it wern't for peoples crazy ideas alot of things wouldn't in this world wouldn't of exist

i have too many problems of my own with out you adding to them and im sorry i do not wish to help you work on your cm port (jd wanted me to work with you people) and i told him im currently kinda burnt out with this so im sorry if that has some thing to do with all of this but currently i just want to do my own thing
[Android Software/Hacking General [Developers Only]] JDfense:
Of course I will do that.:):):)

---------- Post added at 05:41 PM ---------- Previous post was at 05:22 PM ----------

I like to introduce me. Iam the #660 of this thread, the day when posted my first cooked rom and right - Iam no dev, Sir.

But one thing is clear without dev graduation:

Fun and Donald, your discussion about who has the bigger one leads nowhere. Or you want everbody laughing about you?

Please work together in peace and respect the knowledge of everyone.
[Android Software/Hacking General [Developers Only]] fun_:
are you kidding?

I see. you are right. it isn't apad at all. you did/are doing great work.

oh, sorry, it seems I misunderstood the reason why you sent PM to me. it looks like you wanted my brain. anyway, I don't need your info about functional recovery.

sorry, I know ubuntu can run on arm android tablet, but I can't understand what you wanted to say.

don't worry. I didn't/will not ask you to help me. please do your work.

---------- Post added at 01:16 AM ---------- Previous post was at 01:01 AM ----------

sorry, please laughing :)

I don't want to talk about who is number 1. I just said I don't like person who sent PM to get info from me by offering public info. I'm working with everyone on public area. I'm using info from others, I'm offering info for others. I like this way. I don't like PM.

probably I should not post here anymore. this thread is for #1 of this thread.

sorry, thank you.
[Android Software/Hacking General [Developers Only]] donaldj83:
very very true im sorry fun. you are a good developer and your work has defiantly opened the doors to a lot of new things

please stay
[Android Software/Hacking General [Developers Only]] JDfense:
Cooking Roms for odys genesis - version 2

------------------------------------------------------------------------------------------

1. Here comes an Odys Genesis version of the Prestigio 2.2 Froyo, special thanks to Donaldj83

http://www.megaupload.com/?d=1ITHSQ6W

+++

-I have added google sync for email and calendar

-I tried to root the rom, but I'm not shure(first time I tried:))

-fast rom

-very stable so far I can say

-very good calibration

---

-large rom, many apps maybe not necessary - maybe next time, I will take out some of the apps, but all looks so colorful and nice, that I don't want to give up any app now.

-------------------------------------------------------------------------------------------

2. Here comes a second version Odys Genesis version of the Prestigio 2.2 Froyo, special thanks to Donaldj83

http://www.megaupload.com/?d=R7LY8UVZ

+++

-Same as the version 1, but without some apps. I take out only about 15MB bloat ware .:D

- possible speed improvement:rolleyes:

Test it and have fun.:)
[Android Software/Hacking General [Developers Only]] DaremoS:
Number 1

Number 1

Number 1

:D:D:D:D:D:D

---------- Post added at 07:37 PM ---------- Previous post was at 07:25 PM ----------

We will organize a challenge for Gingerbread for RK2818

the developer which solves the problem of Rockchip video acceleration will be:

THE REAL NUMBER ONE DEVELOPER!!!!!!

yeah!!!
[Android Software/Hacking General [Developers Only]] diablow:
Those are rooted and modified images - removed bloatware, and in latest the default launcher is replaced with LauncherPro. I presume the author could give more info.
[Android Software/Hacking General [Developers Only]] donaldj83:
thank god some one else is out there for these devices lol

diablow did you make them?? if so i give you props bro if you wanna work together on this let me know im thinking along the lines of an updated market stripping all of the bloat and removing all of the tags that say eather next3 or prestegio making an universal rom for the 3 devices that do you think
[Android Software/Hacking General [Developers Only]] donaldj83:
i just insalled update_rooted_2.2.9_newASK_launcherpro.img

all of the bloat is still there (ok a few are missing) but it is an updated market and the system is rw there are a few apps he added witch are really good with diagnostics and what not i think what im going to do is use his roms and create a bloat free version with only the bare essentials also try and strip all of the prestegio stiff like i said it would be grate to have one solid universal rom for all 3 devices that dosent scream just one company also i have noticed on this one the default keybord is kinda wacky like some things up with the softkeybord app he added ill get to it in the next few days also just noticed with the new market it stops working like the one mine did (even thow every one else said it worked just fine) i donno any how i still give him props for fixing the system rw thing for me id of gotten it eventualy just didnt have the time
[Android Software/Hacking General [Developers Only]] donaldj83:
i have a question to every one here using that guys roms under the root explorer it shows system rwxrwxrwx witch means read write execute now go under /system/app/ attempt to delete some thing any thing just press and hold some thing and click delete will it let you???? bc im seeing its saying 250Solitaired.apk cannot be deleted because the file system is read only. i have rebooted, reflashed, restored its all the same it shows rw but it actualy isnt so aparently i have to go back and find all the directions to get the aufs working :( im hoping that thats not the case but please give it a try and let me know
[Android Software/Hacking General [Developers Only]] donaldj83:
well hell i made a new one... its the pmp3084bru firmware running kernel 2.6.25 build number 2.1.2 completely striped of any bloat

it has

browser, files, gmail, translate, market, music, photo, root explorer, settings, superuser, videos, youtube

(you have the market why have every thing else)

also the system is TRULY RW!! i used busybox installer to verify

i removed the annoying prego boot screens the default language is rushen/ germin or some thing or what ever just hit settings look for the option with the A next to it its the 7th one down next option screen hit the first one and scrole for english, wam bam thank you mam its english

http://www.megaupload.com/?d=GVFCVAJP

hey diablo send that guy this version and let him know his system rw is broken