yashsingh1/xdaforums huggingface dataset:
[Android Q&A, Help & Troubleshooting] maras77:
I have rooted Prestigio PMP 5570C today :)

I have rooted Prestigio PMP 5570C today :)

It was difficult, because system filesystem hasn't free space to copy su and superuser binaries to it.

I decomposed update.img to system.img boot.img kernel.img etc.

Next I mounted system.img as ext4 partition and delete some unnecessary apk with reclaiming free space (rm -rf filename).

Next I copied su binaries and set permisions and owner to it.

Finally I have unmount system.img and flash it back to tablet by RK30update without creating update.img back.

5570C has fortunately firmware to flash it by Rockchip Batch tool - thus it is easy modify it and this kind of firmware is necessary to unbrick tablet in any case.

5770D hasn't those kind of firmware - it has only SD card based update image.

I would try upload firmware from 5770D to 5570C (it is safe, because I have Rockchip batch tool friendly image to flash original FW back)

by converting it to system.img kernel.img and system.img files and upload them by RK30update tool.
[Android Q&A, Help & Troubleshooting] zimmbadroid:
Nice work :)

I hope pmp5770d gets root soon, because its really nice gadget.
[Android Q&A, Help & Troubleshooting] dta1eros:
Nice work maras77.

Hope it works for the 5770D. I'll be waiting to hear for any news. Take your time with it.

Every other tool i've tried failed so far...

Cheers
[Android Q&A, Help & Troubleshooting] tungdil:
Hello!

Did you try Root MANY ANDROID!? It worked for me.

Best regards,

tungdil
[Android Q&A, Help & Troubleshooting] zimmbadroid:
PMP5770D? Which rom version? I tried that method 2 times with no sucess.
[Android Q&A, Help & Troubleshooting] tungdil:
Hello zimmbadroid!

In the settings I find the following (cut some lengthy entries to what i believe is essential):

Model: PMP5770D

Android-Version: 4.0.4

Kernel-Version: 3.0.8-ge04d3bb

Build number: PMP-5770D_20121109_V2.0.14

I flashed the device with a zip-File I downloaded from Prestigio's home-page. This version disappeared when the updated their site in December but I believe it is the same one as this one here (sorry I cannot yet post links) yf.value4it.com/Service_Files/TabletPC/PMP5770D/PMP5770D_20121109_V2.0.14.zip.

[Wrong]

As far as I remember I installed a terminal emulator APP before using root-Many and executed some commands in the terminal on the tablet when root-Many asked to do so in the terminal on the PC.

[/Wrong]

Edit: It seems I did not remember correctly :o. After looking at RunMe.sh, and at my tablet (found some left-over's from the rooting process) I believe I did in fact use the "Special Mode". I also installed the terminal emulator. But the special mode uses its own Term.apk.

Hope that helps somehow,

tungdil
[Android Q&A, Help & Troubleshooting] zimmbadroid:
Thanks for your reply.

I also updated tablet with that update.zip but didnt try to root it since update. Im gonna try your method ASAP and report it here.

Cheers :)

Edit: Did you lose any of your data in root process?
[Android Q&A, Help & Troubleshooting] tungdil:
No, not that I am aware of. However, the number of apps installed while rooting was quite limited, and no private data such as e-mail addresses, etc. on the tab.

Hope it's gonna work for you as well...

tungdil
[Android Q&A, Help & Troubleshooting] dta1eros:
Hello guys,

Tried the root many android but it did not work for me.

I actually tried it in the past, but thought hey, whats one more time?

Does anybody have any news on this?

I'm seriously considering selling it and purchasing the 8' one which seems to be easily rootable.

The fact is that i am quite pleased with its performance.

BR,

Eros
[Android Q&A, Help & Troubleshooting] tungdil:
Hello dta1eros,

did you try it using Windows or Linux? It seems I am the only one here who could successfully root the 5770D with rootMany (I used Linux); had ICS 4.0.4 installed. Very strange :confused:

Where in the process did you get stuck? What was the result?

Regards,

tungdil

P.S.: Maybe using the tool multiple times, as described in here (sorry still cannot post external links: rootzwiki.com/topic/34162-root-kindlefire-7hd-probably-the-other-2ndgen-kindlefire/#entry1054645) would help? The guy wrote:

Note: I also checked the "qemu-method" described in the post, but right now think it won't work. However, after multiple reboots the behaviour of the tablet changed (didn't complete Android start-up until I removed /data/local.prop again). That's what makes me believe running the tool multiple times could help.
[Android Q&A, Help & Troubleshooting] dzukela_bg:
Updated 5770 (New OS4.1 (V2.0.25) upgrade is available. Please check Downloads section) can’t be rooted :(

Process stuck in multiple stages, everything gives error/failure, terminal do not open after restart, second "Restore My Data" problem...

I tried Device type option 1 and 2, nothing works.
[Android Q&A, Help & Troubleshooting] Gboss01:
Have you tried going back to ICs and then running the rooting tool?

I've also upgraded to Jelly Bean and its also failing to root, I'm going to go back to ICS and retry.
[Android Q&A, Help & Troubleshooting] dzukela_bg:
That isn't an option.
[Android Q&A, Help & Troubleshooting] gamballl:
No ROOT is 4.1 JB. HELP!!!
[Android Q&A, Help & Troubleshooting] uzii0121do1:
i also have JB and also failing to root i might have to downgrade to ics to root my device but JB has some extra features i need for e.g wifi sleep when in stand by, if anyone knows a way to root JB please post on this thread as it is needed

i was wondering if there is any flash recovery mods available for this device as i have rooted my HTC Sensation XL using the flash recovery and that worked fine, i know you have to unlock the bootloader and i have read in a post somewhere that the new sony tablets are already unlocked (i do not know if this device is unlocked) also is there a way to push/embed the root files needed into the update.zip file so you can update the device with the new firmware already rooted, i am going to look into this more as i only got my tablet yesterday and this is the only thread that i have seem to find anything about the PMP5770D

if anyone has trouble finding ADB drivers for this device i installed them using the google Nexus 7 drivers

Device: PMP 5770D

Android Ver: JB 4.1.1

FW ver: 2.0.25
[Android Q&A, Help & Troubleshooting] uzii0121do1:
JB root zip test

i have created an custom update with root enabled but not tested yet so idk if it works if you try this please report any problems/issues about this

the link to the download is in the text file named URL

install using this zip file and the two other files that come with the default update, put them on your sdcard boot into recovery and install

Jelly bean 4.1.1 update

Doesn't work downgrade using official firmware from prestigio and root using any root
[Android Q&A, Help & Troubleshooting] dzukelabg:
Is it a 4.1.1 update or default 4.0 rom ?
[Android Q&A, Help & Troubleshooting] uzii0121do1:
Its for the jb update as I'm having an issue trying to downgrade, any one downgraded and if so please let me know how cheers
[Android Q&A, Help & Troubleshooting] zimmbadroid:
Did you managed to root jb with your update.zip?

Sent from my GT-I9001
[Android Q&A, Help & Troubleshooting] uzii0121do1:
i have not yet tried this as i havnt had my tablet on me the past week

have a try and get back to me of the results
[Android Q&A, Help & Troubleshooting] pogromcakanapek:
Hi,

Downgrade works, but you must paste update.zip with this two files in sd card without any folder ( I formated card with fat32 and it was clean)

When Installation proceed automaticly there are no errors :) first reboot takes for me 3-4 min and than I start pushing all buttons ( because of anger when i was thinking it doesn't work :D ). Suddenly appeared next screen and the device is launched. Quickly I checked the settings and I see that I have 4.0.4 :)

I dont know if root on JB works this way cause I only check this zip file by manual choose in recovery and it goes "aborted"

I go back to 4.0.4 because of more compatible games :)

Someone could do this and write results here?
[Android Q&A, Help & Troubleshooting] montag1:
I dont understand.

Nobody really tried to root with UnlockRoot?
[Android Q&A, Help & Troubleshooting] pogromcakanapek:
Man have you read back these posts?

UnlockRoot works only with ICS 4.0.4 so far. I have tried to root JB 4.1.1 with this program and it shows me info that "shell root is impossible at this time" or somethin :P

Personly I prefer 4.0.4 at this time. what's about WiFi? Fix my wifi.aps or wifi wake.apk fix it ( wifi is on when device sleeps)
[Android Q&A, Help & Troubleshooting] uzii0121do1:
I downgraded to ICS 4.0.4 and now have root on my device but i admit it wasn't a clean root as it auto gives apps permission (no pop up box) my Google play fc all the time i re installed with a different ver and got it working
[Android Q&A, Help & Troubleshooting] zimmbadroid:
How did you managed to downgrade to ICS and which method did you use to root it.

I feel that ICS is much smoother than JB and Im thinkig about downgrade/root.

Sent from my GT-I9001
[Android Q&A, Help & Troubleshooting] zimmbadroid:
What update.zip did you used? The one from user uzii0121do1 or the one from Prestigio official ICS firmware?

Edit: I managed to downgrade from JB to ICS following these steps:

1) Downloaded this official Prestigio firmware

2) Extracted update.zip and two other files to the root of my sdcard (the external one aka microsd card) - I tried also putting these files in root of tablet`s sdcard but nothing happened.

3) Booted to recovery and thats it.
[Android Q&A, Help & Troubleshooting] pogromcakanapek:
I used this one from prestigio site:

after update to JB I do:

1. try root ( nothing happens)

2. flash 4.0.4 update.zip form prestigio manualy pointing update.zip file in recovery ("assert failed..." error)

3. flash update.zip from uzii0121do1 manualy pointing update.zip file in recovery ("installation aborted" error)

4. I was so angry and I have no idea what can i do else so I wipe /data and wipe /cache

5. Last try: I clean up my card and format it in fat32 again (cause it allready was fat32) put 4.0.4 update.zip and these 2 files attached form prestigio site ( like manual says) directly to root folder and reboot.

6. Guess what?! No problems came out during auto update.

7. Device reboot and show "Art" logo for a long time so I decided to wait. I went to my neighbour and I show him this bootloop and I was thinking that I turn my device to brick.

8. He turn it off and on again and it starts.

9. Amazing miracle? :D

I know a write a little pell-mell so I sory. Please dont ask my again about this... :P
[Android Q&A, Help & Troubleshooting] acid_master:
Increase data partition

Hello All,

sorry for the partial off question but I didn't find better topic to ask it: is there anyone who tried to increase the data partition of the PMP5770D_DUO?

I couldn't understand the logic why they gave less then 1 gb from 16 for the applications... not too hard to run out of it.
[Android Q&A, Help & Troubleshooting] uzii0121do1:
Has anyone rooted the ics firmware and upgraded to jb with root still intact
[Android Q&A, Help & Troubleshooting] Sony_Simon:
Hello,

how can i Downgrade from 4.1 (2.0.25) back to ICS ?

I updated yesterday, but now my battery drain very fast.

I lost about 1% after 4min (on ics only 2-3% / day)
[Android Q&A, Help & Troubleshooting] uzii0121do1:
Set the wifi to turn off when device sleeps and see what happens
[Android Q&A, Help & Troubleshooting] Sony_Simon:
hello,

thanks for the help, when i turn wifi off manual the battery is ok, but should the wifi not turning off automaticaly when i look the screen?

will test it over the night.
[Android Q&A, Help & Troubleshooting] uzii0121do1:
Im sure the wifi turns off when the screen locks if im not confusing myself with the extra options on JB
[Android Q&A, Help & Troubleshooting] Sony_Simon:
today i looked at the tablet and there were 53% of battery. (when i locked the screen yesterday, there was 53%, so it is ok now)

so there is a bug with the wifi...
[Android Q&A, Help & Troubleshooting] uzii0121do1:
Yeah there must be a battery drain bug with the wifi and also is anyones rotation sensors working as when i play Real Racing 3 its not possible to play the game
[Android Q&A, Help & Troubleshooting] makiao:
Still no Root for 4.1.2? Is 4.1.2 Usable because of resolution wlan and other Problems?

I have 4.0.4 rooted, but wlan does often not connect after standby, so i have to go to settings and set it off and on again. Any ideas about this? thnx

edit:

New Version is here, i will test it now.

http://yf.value4it.com/Service_Files/TabletPC/PMP5770D/PMP5770D_20130426_V2.0.32.zip

Ok its still 4.11 but i hope bugfixed, will test it for some days.
[Android Q&A, Help & Troubleshooting] aj-alberto:
possible way for rooting

hello everyone!

after a lot of googleing i finally found the root solution of our beloved tablet with JB 4.1.1 update!

First you should download and upgrade your tab to the latest fw(2.0.32), from the link below:

http://yf.value4it.com/Service_Files/TabletPC/PMP5770D/PMP5770D_20130426_V2.0.32.zip

After upgrade download the 3 files from my google drive:

https://docs.google.com/file/d/0B5mtdPe2sV_na2p6Z0RtZEhlM1k/edit?usp=sharing

copy it to your micro SD card, and install it like just any update.

If you did everything good, after the update process, you should find superuser app in your app drawer.

Pay attention, this method will erase your whole internal memory - SO BACKUP, BACKUP, BACKUP FIRST - , just like the upgrade process from ics(4.0.4) to jb(4.1.1)!!!

Ps.: i've tested this method on my pmp5770d device, but i also need to point, that

i am not responsible

if someone bricks his/her device!!!

pps.: sorry for my bad english...
[Android Q&A, Help & Troubleshooting] zimmbadroid:
I will try this ASAP :)

Edit:

It's alive :D

I followed instructions and now Im rooted.

Thanks for your work!

Sent from my PMP5770D
[Android Q&A, Help & Troubleshooting] aj-alberto:
I'm glad I could helped! :o

I hope others will also successful in rooting.
[Android Q&A, Help & Troubleshooting] dzukelabg:
great, great! thank you!!!
[Android Q&A, Help & Troubleshooting] logikpixel:
I followed the instructions but I can't seem to get pass through the "Art Hi-Tech" endless boot. :(
[Android Q&A, Help & Troubleshooting] zimmbadroid:
Power off your device holding power button for 10 sec (maybe less maybe more, you'll hear when its off). Then hold volume up and press power button (still holding vol +), release both when logo appears. In recovery do a full wipe (data, cache, media), read instructions carefully and try again :)

Good luck

Sent from my PMP5770D
[Android Q&A, Help & Troubleshooting] logikpixel:
I think I managed to root it. And I have SU in my apps. But I can't get it to recovery mode holding volume up + power button. It is just stuck at the logo.:(
[Android Q&A, Help & Troubleshooting] makiao:
You have to delete or move the files you used for rooting or update. if they are still on the sdcard, then it installs it everytime you start with volume down - power.

I had the same "problem" ;)

Is there no way to do a nandroid backup? clockworckmod or anything?
[Android Q&A, Help & Troubleshooting] zimmbadroid:
Exactly :)

Sent from my PMP5770D
[Android Q&A, Help & Troubleshooting] logikpixel:
I managed to go into recovery. Still can't get it to work properly. I got SU. Wifi is disconnecting by itself. And when I go to Settings to reset my Wifi, all I get is a blank settings page and it just hangs.Then it restarts into an endless logo boot loop. I wiped everything that needs deleting. Now it won't even start, it gets stuck at the logo in an endless logo bootloop.

Am I doing it right? Could someone please give me a step-by-step. I am able to this on my spare time only.

This is how I go about it, please correct the steps where :

- I updated the firmware to 2.0.32 using the files from the link by copying the (3) three files from the firmware folder to my formatted SD card.

- Insert the SD card and press volume down + power to update.

- The after "upgrading" (with the android animation stuff in the screen) the unit then restarts and enters an endless prestigio logo boot loop. I even tried waiting for 10 minutes. Nothing happens.

- I then turn it off manually holding the power button.

- Remove SD card.

- Holding the volume up and power to enter recovery mode, wipe data, cache, and media.

- format the SD card again and place the other (3) files for rooting.

- after the rooting process, it starts up and gets stuck at the logo.

Really frustrated with this. Help.:confused:
[Android Q&A, Help & Troubleshooting] zimmbadroid:
OK, I will try to help. It is from my memory:

Download latest stock Jelly Bean ROM 2.0.32 here

Open downloaded achive, then enter fimrware folder and extract 3 files to root of your previously FAT formatted (external) sdcard

Power off you tablet (if you have not already done that)

Press and hold volume (the one closer to power button)r button) then press and hold power button

Release both buttons when "Art of High Tech" logo appears

Recovery should install new ROM and reboot to a freshly installed Jelly Bean

Download aj-alberto`s 3 files from his Drive here

On (external) sdcard delete that 3 files from stock ROM and put these 3 files from aj-alberto

Power off you tablet (if you have not already done that)

Press and hold volume + button then press and hold power button

Release both buttons when "Art of High Tech" logo appears

Recovery should install root to your Jelly Bean ROM and reboot

ENJOY

Thats how I got it running (as far as I remember) :D
[Android Q&A, Help & Troubleshooting] logikpixel:
Thanks. I will try this when I get the time. Hope it works.
[Android Q&A, Help & Troubleshooting] logikpixel:
I followed everything. But I can't get the updated firmware to work as well as the rooted firmware. So what I did was to flash this firmware : PMP5770D_20130228_V2.0.25.

Got it working. Wiped Dalvik cache, media and partition. Everything was going fine. I was able to login my Google account. But there is one problem with the firmware - I can't even install Temple Run 2, Subway Surfer and Despicable Me. It says my device is not compatible. So I say, fine, as long as I got it working until it restarted and got stuck at the boot logo, again...

I'm about to give up on this one.

The sad thing about it is it's my small daughter's tablet. I just wanted to fix the WIFI disconnecting issue. I thought upgrading the firmware would fix it. Now I think I broke it. :(:(
[Android Q&A, Help & Troubleshooting] zimmbadroid:
2.0.25 has an app compactability issue, its fixed with 2.0.32.

I really dont know where your problem is, I will send you more detailed steps as soon as I got some time.

Sent from my PAP4500TDUO
[Android Q&A, Help & Troubleshooting] cosmyn13:
hy

i want ask somesing. i have tablet prestigio 5770D rooted and JB 4.1. Can make downgrade to ICS? how. Thanks you

i solve. thanks
[Android Q&A, Help & Troubleshooting] zimmbadroid:
Download ICS ROM from prestigio.com, archive is double zipped, unzip it, read the instructions and flash it.

Sent from my PAP4500TDUO
[Android Q&A, Help & Troubleshooting] cosmyn13:
I managed to return to ICS but I lost root. There is a lighter version of root the tablet?
[Android Q&A, Help & Troubleshooting] zimmbadroid:
Try Unlock root solution, works with mine.

http://forum.android.com.pl/f463/root-pmp5770d-duo-moa-e-tea-inne-modele-269191/

Sent from my PAP4500TDUO
[Android Q&A, Help & Troubleshooting] cosmyn13:
don t exist an custom firmware for pmp 5570D ?
[Android Q&A, Help & Troubleshooting] zimmbadroid:
Not yet :mad:
[Android Q&A, Help & Troubleshooting] dta1eros:
Hey guys,

Silly question here: hope its ok.

I've downloaded all required files from "zimmbadroid" post in order to upgrade to JB ROM.

The issue is this: I don't have an external sd card. So what i did was this.

I saved all my files from internal storage to my pc.

Then, i formatted its internal storage (16G) via windows as FAT32 and copied the files (ROM v32 fw) to there.

Rebooted into Recovery but unfortunately the recovery doesn't see the path as /sdcard/..... and cannot proceed

with the flashing of JB ROM at all.

Is there any way at all to flash these without the use of an external sd card?

Thanks in advance

* New Info * 12/11/2013

Hi again.

The following info should be available for all owners of PMP5770D Duo,

and if it works with other Prestigio tablets they should know it too.

(all you need to do is to test this method)

Anyways, i couldn't get my hands on an sdcard for the updated FM, so i got really frustrated!!

So, i tried the following:

Erased the Internal Storage (via PC, while USB mounted),

formatted to FAT32 (default), then i simply copied extracted files

from update (PMP5770D_20130426_V2.0.32) to the root of internal

storage.

Then i used the "Upgrade" app (built in), chose "Local Upgrade",

it found the latest FW, installed it and rebooted! 4.1.1 now installed!

I cannot believe that Prestigio site does not have this in the FAQ for the

FW upgrade process. Cant believe how easy this was!

Will try the root zip from POST and update you accordingly.

* Just tried zimmbadroid files the same way, simply copied the files

to internal storage and followed exact same easy steps!

Tested & Verified Root Access with Root Checker App (play store)

and Titanium Backup!
[Android Q&A, Help & Troubleshooting] JD star:
<p> Hello, there's a problem with my prestigio multipad PMP5570D... i've erased its nand by AM Logic , because its not entering into bootloader and now its showing blank screen, its not starting what would i do now???? </p>
[Android Q&A, Help & Troubleshooting] JD star:
pmp5570D

Hello, there's a problem with my prestigio multipad PMP5570D... i've erased its nand by AM Logic , because its not entering into bootloader and now its showing blank screen, its not starting what would i do now????
[Android Q&A, Help & Troubleshooting] outlawman007:
i know it's a long shot, but does anyone still have this tablet and has CWM or TWRP for it?
[Android Q&A, Help & Troubleshooting] tungdil:
Well ... in fact I still own the 5770D, but really don't use it often. There is a CWM recovery and you should be able to find it when searching for Prestigio_cwm6.zip. For using it I did the following:

copy uImage_recovery from Prestigio_cwm6.zip on an micro-SD and place it in the tablet

start the tablet with "VOL+ & POWER" and hold "VOL+" until it boots into CWM recovery

Notes:

It seems there are different versions of the tablet out there. For example I could root mine without problems while others never succeeded.

Thus, even though this worked fine for me, it may not work for you.

The uImage_recovery I had was dated August 30, 2014, md5sum: 87b62fee47c7c71b5830b3bf3ef647a2
[Android Q&A, Help & Troubleshooting] outlawman007:
thank you, it works :D

i have just one more question for you, is there any cm or other rom for this device or is the development for it dead?

Again, thank you!
[Android Q&A, Help & Troubleshooting] tungdil:
Hi outlawman007, you're welcome! As far as I know there is no custom ROM available for this device. Actually I don't even think Prestigio ever released the drivers and source code that would be required for developing a custom ROM.
[HD2 General] niclai:
I am looking for the rom Win RT for HD2, Is anybody have the rom and the skill to help me?
[HD2 General] Nigeldg:
Cotulla has ported Windows RT to the HD2 but it's not available to download yet, have some patience.
[AT&T Samsung Galaxy Note II] danwitherman:
Just wanted to know if anyone out there has a keypad with the visual voicemail that is linked to the keypad? that would be nice to have, thanks.