ERROR 221 when trying to downgrade - Gen8, Gen9, Gen10 Q&A, Help & Troubleshooting

hi
i upgraded and rooted the new ics firmware last night.. am i right in thinking it is impossible to downgrade ?
i wanted to go on the 3.2.80 with overclocking custom rom
i tried renaming the initramfs to lzo with no luck
i did install ics .aos back onto it with no problems then rooted it again with 4.04 . i just don't know where to go from here.. i want to overclock because archos just gave me an upgrade for free to the 1.5ghz , which overclocked would be a monster tablet
im an idiot really because i upgraded to ics before looking at the forum and reallsing there was surdu's 3.2.80 oc edition
any help would be greatly appreciated

sorry, but you cant downgrade to another FW you can only update, i cant say you why Archos make it :S

wolfsstolz said:
sorry, but you cant downgrade to another FW you can only update, i cant say you why Archos make it :S
Click to expand...
Click to collapse
Thats a shame! Oh well , looks like ill have to wait . No worries. Thanks for the reply

......
It's not possible.....
****ing ICS

Related

cant downgrade back to firmware 2.0.71..please help!

Hello all, even though i am pleased with the archos updates, I have decided to revert back to firmware 2.0.71 as I had no issues with the firmware, no browser crashes etc. Can someone please explain to me how this is done? I hope I do not have to root the device in order to do this...I tried resetting and then reinstalling the old firmware, but i get the error code when doing this. I am only able to install the latest firmware ..whoever helps i will send them a beer
You should just be able to copy the 2.0.71 firmware to the root of your device and as soon as you unplug the USB cable it should say "Do you want to update blah blah" and you click OK.
If it is throwing and error, then perhaps you need to step back from 2.1.8 to 2.1.4 or something first.
P.S. Send me a large bottle of Baltika 9. It costs like $4.00 but it will knock a brother on his ass.
@Explore, lol..thanx man but i tried the prior firmware n got the same error message about the firmware being too old for the device..the only time the update works is when i update with the same firmware that i already have on my device..which i find odd. Do i need to root my device to get this to work?
Well, Archos does not allow you to downgrade the device firmware... but apparently there is a hack which works... haven't done it myself, but give it a shot if you wish... http://forum.xda-developers.com/showthread.php?t=905053
@Craig ive seen that link but doing this voids ur warranty. There seems to be plenty of members that have downgraded without rooting the device...if someone could tell me how they got around the 212 error message id appreciate it
craigacgomez said:
Well, Archos does not allow you to downgrade the device firmware... but apparently there is a hack which works... haven't done it myself, but give it a shot if you wish... http://forum.xda-developers.com/showthread.php?t=905053
Click to expand...
Click to collapse
This only is valid for 2.0.54 not the 2.0.71 There are a lot of people that have donwgraded to 2.0.71
MRCANNADY said:
@Craig ive seen that link but doing this voids ur warranty. There seems to be plenty of members that have downgraded without rooting the device...if someone could tell me how they got around the 212 error message id appreciate it
Click to expand...
Click to collapse
You never mentioned what device you have.
Oh, I have the Archos 101 8 gig. I am so confused why this is not working?? Thank u all for the assistance
I was able to go between 2.1.4 & 2.0.71 several times, with and without formatting....
Now that I've upgraded to 2.1.8, I can't downgrade.
I guess Archos "fixed" another non problem.....
fuzzer said:
I was able to go between 2.1.4 & 2.0.71 several times, with and without formatting....
Now that I've upgraded to 2.1.8, I can't downgrade.
I guess Archos "fixed" another non problem.....
Click to expand...
Click to collapse
Can you downgrade from 2.1.08 to 2.1.04?
wdl1908 said:
Can you downgrade from 2.1.08 to 2.1.04?
Click to expand...
Click to collapse
Nope you can't even downgrade to 2.1.04 I just confirmed it on my A101IT.
Yes Archos again solved a non issue. I wish they stop with that sort of thing.
wdl1908 said:
Can you downgrade from 2.1.08 to 2.1.04?
Click to expand...
Click to collapse
I was going to try, but could't find the firmware.....
02/20 - looks like its been tested on archosfans, no way to do it without SDE root...

Downgrade G9 Firmware?

Is it possible to downgrade the firmware on the G9?
I just updated to ICS, but would like to go back...
Or, if anybody can tell me how to hide the menu bar completely for a kiosk application I am developing, that would be helpful.
This is possible in Honeycomb from what I can tell by killing systemUi, but not in ICS.
Thanks
zsalzy said:
Is it possible to downgrade the firmware on the G9?
I just updated to ICS, but would like to go back...
Or, if anybody can tell me how to hide the menu bar completely for a kiosk application I am developing, that would be helpful.
This is possible in Honeycomb from what I can tell by killing systemUi, but not in ICS.
Thanks
Click to expand...
Click to collapse
YES.
You can do this, if you flash ICS rooted version and than you can install Custom Rom 3.2.80 ! .....after that you can install firmware_archos_it4.aos , or may be you don't need Custom Rom. Try directaly after ICS root to install orig Honeycomb....IT shoud be ork too ! Good luck !
try this
http://update.archos.com/9/gen9/gen9_/3.2.8/firmware_archos_it4.aos
boot to recovery, then update firmware, plug tablet into your computer, put this in the drive that pops up
when i try to update with the custom 3.2.80 rom, it says I need an lzo file, not gz. Is there a way to convert it?
In the meantime, I am trying the original 3.2.80 from archos. (It didn't work - error 221).
Thanks
zsalzy said:
when i try to update with the custom 3.2.80 rom, it says I need an lzo file, not gz. Is there a way to convert it?
In the meantime, I am trying the original 3.2.80 from archos.
Thanks
Click to expand...
Click to collapse
ICS updated also recovery, now it requires initramfs.cpio.lzo
Just rename the file, it is in correct format already
tapatalked from Archos 101 G9
gen_scheisskopf said:
ICS updated also recovery, now it requires initramfs.cpio.lzo
Just rename the file, it is in correct format already
tapatalked from Archos 101 G9
Click to expand...
Click to collapse
Hi!
If you rename initramfs ...do you think that we can do update directly over Honeycomb ?
Honestly I didn't tried to see if it works ....
surdu_petru said:
Hi!
If you rename initramfs ...do you think that we can do update directly over Honeycomb ?
Honestly I didn't tried to see if it works ....
Click to expand...
Click to collapse
hi i have big problem with ICS!
all app running with wifi are very slow!
youtube is lagging and it is impossible to load internet page
moomoon03 said:
hi i have big problem with ICS!
all app running with wifi are very slow!
youtube is lagging and it is impossible to load internet page
Click to expand...
Click to collapse
Reformat in archos recovery and reflash. It will wipe your internal memory though
Sent from my HTC Desire HD using XDA Premium HD app
surdu_petru said:
Hi!
If you rename initramfs ...do you think that we can do update directly over Honeycomb ?
Honestly I didn't tried to see if it works ....
Click to expand...
Click to collapse
I didn't check if installing 3.2.xx over ICS will change recovery (back to initramfs.cpio.gz) but I doubt it will
tapatalked from Desire
Same to me Error 221. How is the correct name for firmware_archos_it4.aos?
I want to downgrade vom 403 zu 32.80.
im getting the same error 221 , i also want to downgrade to 3.2.80
i have no programming skills whatsoever, i just follow tutorials
something i did notice however was that the linux kernel for 3.2.80 was 2.x? and the kernel for 4.04 is 3.X
does it mean that the new release has made it unable to read the .aos from 3.2.80, like a new recovery menu
Please write to archos's technical Support!
Gesendet von meinem ARCHOS 80G9 mit Tapatalk
Hi everyone, where can I found 3.2.80 Archos firmware aos file, is not available on Archos website. Thank you so much.
Here is a copy of it that I have saved.
https://drive.google.com/file/d/0B4TFbQzPRnDTRVo0Y3dzOGdiVVE/edit?usp=sharing
Djirin said:
Here is a copy of it that I have saved.
https://drive.google.com/file/d/0B4TFbQzPRnDTRVo0Y3dzOGdiVVE/edit?usp=sharing
Click to expand...
Click to collapse
Thank you so much
I wonder is there a real way to downgrade Archos 4.0.28 firmaware to 3.2.80?
I tried to downgrade and received an android robot picture rotating on loading for many minutes
I could only update it again with 4.0.28 firmware to make the tablet working

[Q] Sony tablet S Android 4.0.3 root

Could anybody let me know please, how to root the Sony tablet with the Android Versio 4.0.3?
Thanks
Klaus
Have a look at
http://forum.xda-developers.com/showthread.php?t=1515720
it can't be done at this stage on a device with ICS already installed. You need to preroot the ICS image on a rooted Honeycomb device before you flash it.
it can't be done at this stage on a device with ICS already installed. You need to preroot the ICS image on a rooted Honeycomb device before you flash it.
Thanks a lot for the answer. Is there any instruction how to preroot ?
Thanks
Klaus
http://forum.xda-developers.com/showthread.php?t=1515720
I unfortunatly had performed the 4.0.3 update prior to reading the threads on the custom rom/root. Does anyone know if it can be backreved to honeycomb again so I can re-root and then apply from the following?
http://forum.xda-developers.com/showthread.php?t=1515720
If not anyone know any eta till a root again for 4.0.3 ? I am seriously bummed I lost my root!
Thanks in advance!
i have some problem with the root =(
Could this work http://forum.xda-developers.com/showthread.php?t=1600728
I anit upgraded to ics yet so I can test it remember I take no responsibility if brick you device if you try it
rickwyatt said:
Could this work http://forum.xda-developers.com/showthread.php?t=1600728
I anit upgraded to ics yet so I can test it remember I take no responsibility if brick you device if you try it
Click to expand...
Click to collapse
Doesn't work
Sent from my Desire HD using XDA
4.0.3 Is unrootable for now maby the devs will find out how to root these kernels that came with the original update. Have a little hope guys
Still the good way
It doesn't work but it's still the good way to go : search the web and test / report anything found about rooting an ICS 4.0.3 device !
If many people do that, we will have a chance to discover something usefull.
Can't wait for ICS Sony Tablet S root!
You gotta love the Devs! That ADB All-In-One tool is amazing! It helped me to make my own copy of ICS to flash anytime in the future.... even if I screw-up my OS. It totally saved me from my temporarily bricked honeycomb Sony Tablet S. I'm happily waiting for their ICS official root tool.
root 4.0.3 ics
Are the devs close to rooting the sony tablet s ics(4.0.3). When do you thi k it will come out
Anyone hear any news on this? I know if they do make root for this version, I will never, ever do a stock update again. I soooooo miss my root!
muaazs said:
Are the devs close to rooting the sony tablet s ics(4.0.3). When do you thi k it will come out
Click to expand...
Click to collapse
Considering less than 50% of the people who promised a donation for rooting honeycomb actually paid up i doubt the original guy is busting a gut....
Where can I donate at? I am willing to chip in if it helps speed up the process
I would also donate!! when it help to root 4.0.3 (not prerooted). It a great tablet but i miss root
tasar said:
I would also donate!! when it help to root 4.0.3 (not prerooted). It a great tablet but i miss root
Click to expand...
Click to collapse
Pledge for rooting official ICS
Bring these back alive. Get them to a tempting amount for their efforts. AND hopefully everyone will pay this time
I hope we get root atleast, I screwed up tab and had to force update and got kernel 10 for my efforts lol.
Chur
Sorry for my stupid question but where can i donate? In your links (both to the same thread) i cant find any Link etc. to donate.
tasar said:
Sorry for my stupid question but where can i donate? In your links (both to the same thread) i cant find any Link etc. to donate.
Click to expand...
Click to collapse
You post your pledge and when someone roots ics then any1 that has pledged money will pay that person.
Chur

[Q] Downgrade to Honeycomb after rooting

Friend, now that our tab is finally rooted.. thanks again to all who did this for us
Now, anybody have tried to downgrade to honeycomb after rooting?
How was the procedure, simple or tricky?
PS Procedure is suggested by Cat McGowan here: http://forum.xda-developers.com/showpost.php?p=31723451&postcount=194
I tried but when I boot in recovery It sais E: /sdcard failed to mount can't found such directory
and when I put an SD card in it sais E:/sdcard failed to mount invalid argument
So don't know what to do?
mani16985 said:
Friend, now that our tab is finally rooted.. thanks again to all who did this for us
Now, anybody have tried to downgrade to honeycomb after rooting?
How was the procedure, simple or tricky?
PS Procedure is suggested by Cat McGowan here: http://forum.xda-developers.com/showpost.php?p=31723451&postcount=194
Click to expand...
Click to collapse
Xperia tab??? There is no honeycomb update for them, correct? It may be possible to use AIO to change to a org tab s region. However this has not been confirmed to work. May brick device from changing region.zip though
stifilz said:
Xperia tab??? There is no honeycomb update for them, correct? It may be possible to use AIO to change to a org tab s region. However this has not been confirmed to work. May brick device from changing region.zip though
Click to expand...
Click to collapse
No bro, mine in tab S
mani16985 said:
No bro, mine in tab S
Click to expand...
Click to collapse
OH, just thought you were new here lol. Look in dev for AIO tool, downgrading has been around for 6 months lol. Use version 4.0 not version 4.1 (bit buggy) check out my old FAQ in signature for details, Which is where Cat McGowan redirected you, Piece of piss really, can't mess it up, semi-automated.
Cheers
stifilz said:
OH, just thought you were new here lol. Look in dev for AIO tool, downgrading has been around for 6 months lol. Use version 4.0 not version 4.1 (bit buggy) check out my old FAQ in signature for details, Which is where Cat McGowan redirected you, Piece of piss really, can't mess it up, semi-automated.
Cheers
Click to expand...
Click to collapse
I am getting version mismatch error, I think I need to have 3.2 with region india. Bro do u have backup file, as link is removed from ur faq topic
mani16985 said:
I am getting version mismatch error, I think I need to have 3.2 with region india. Bro do u have backup file, as link is removed from ur faq topic
Click to expand...
Click to collapse
There is no India 3.2.(1) anymore, removed from Sony servers. Change region to US (WIFI ONLY). Then you can downgrade to 3.2(1). Then you could change back to India. Use AIO too custom update to Downgrade to 3.2.1 with root (to be safe) even though the US 3.2.1 online here is rootable with the old method.
Good luck
Stifilz
Okay bro, i will try by changing region.
Bro, with AIO how can i get the pre-rooted version of 3.2.1, where i can i download prerooted 3.2.1. files? sorry for asking too noobish question bro
mani16985 said:
Okay bro, i will try by changing region.
Bro, with AIO how can i get the pre-rooted version of 3.2.1, where i can i download prerooted 3.2.1. files? sorry for asking too noobish question bro
Click to expand...
Click to collapse
Run aio, change region > 25 > 1 for 16gb, 2 for 32
Download from my update links in signature, scroll down to US and download, copy to external sd card
Run AIO, 3 > 1 > hold vol up and turn on tab while still holding up, > let update run, when it stops AIO says select update, on tab choose update 0042 (you downloaded) > on pc y
Follow screen prompt, tahdah lol
Stifilz
Perfect, i'll try that soon.
PS i was thinking why i am downgrading to HC? lol
Actually i am just having microphone issue after ICS update, and i have heard its not in honeycomb?
What else, what are the benifits of HC over ICS
mani16985 said:
Perfect, i'll try that soon.
PS i was thinking why i am downgrading to HC? lol
Actually i am just having microphone issue after ICS update, and i have heard its not in honeycomb?
What else, what are the benifits of HC over ICS
Click to expand...
Click to collapse
More stable from what i have heard, but duna. I use ICS with no problems
stifilz said:
More stable from what i have heard, but duna. I use ICS with no problems
Click to expand...
Click to collapse
Okay thanks, i think i will stay with ICS for now and enjoy root :fingers-crossed:
Downgrade to Honeycomb is VERY EASY
crack the ver num in prop files
then flash stock 3.2.1 rom by sd card
every thing will be done in 10 mins
but since you have not 3.2.1 rom of your regain,change regain is need
some good of 3.2.1
battery is more long life
more app and game
better ui
I somehow managed to downgrade to HC from link proved by condi in his all in one topic but it (hc) turned out to be kernal 10 which is unrootable
how can i root this baby now?
i think i need to upgrade first to r2 update then it will change the kernal so i can root it.
guys, anybody have this file please share it signed-nbx03_011-ota-0042.002.zip http://info.update.sony.net/ST003/nbx03_011/contents/0008/signed-nbx03_011-ota-0042.002.zip
thanks again guys for your kind help
mani16985 said:
I somehow managed to downgrade to HC from link proved by condi in his all in one topic but it (hc) turned out to be kernal 10 which is unrootable
how can i root this baby now?
i think i need to upgrade first to r2 update then it will change the kernal so i can root it.
guys, anybody have this file please share it signed-nbx03_011-ota-0042.002.zip http://info.update.sony.net/ST003/nbx03_011/contents/0008/signed-nbx03_011-ota-0042.002.zip
thanks again guys for your kind help
Click to expand...
Click to collapse
You will be very lucky to find that file. You should go up to ICS then preroot the HC update and then flash using AIO.
Hence giving you HC rooted.
Stifilz
THAT 3.2.1 rom is not easy to find
suggest you upgrade to 4.0.3 use ota
root it
then change to us 3.2.1 r2 rom,(Or china rom,i have it
last root it again
PS:not all ver#10 HC is un-root able!,my china 3.2.1 r2 is rooted by aio!
Yea bro, i have again upgraded to ICS but not with ota.. but downloading req file from stifilz bro's update thread. It all went just fine.
Yesterday, rooted it too. All well right now.
Now regarding HC, i have few doubts in mind. Can you guys please suggest:
-I have not yet understood how to install HC that is with kernal 10 which is rootable. stifilz suggested to install with aio to get the root on HC but i don't really get the steps. Can you please elaborate how to install HC and get it rooted step by step?
-In ICS, there is patch in aio to make it enable "Use sd card 2 as USB storage ", is there something available like this in HC?
-I sometime get microphone issue on ICS, has somebody else face similar issue and on HC microphone work well?
Thanks again guys for your help
Yea bro, i have again upgraded to ICS but not with ota.. but downloading req file from stifilz bro's update thread. It all went just fine.
Yesterday, rooted it too. All well right now.
OK,you back to the start point
Now regarding HC, i have few doubts in mind. Can you guys please suggest:
-I have not yet understood how to install HC that is with kernal 10 which is rootable. stifilz suggested to install with aio to get the root on HC but i don't really get the steps. Can you please elaborate how to install HC and get it rooted step by step?
normal HC is rootable,just use aio,make sure ver is 3.2.1,not 3.2
by now,only china #10 version is rootable,i 'am lucky chinese
maybe u can make a pre-root hc rom by aio,just like pre-root ics (just in theory)
-In ICS, there is patch in aio to make it enable "Use sd card 2 as USB storage ", is there something available like this in HC?
USB storage is ics ONLY
-I sometime get microphone issue on ICS, has somebody else face similar issue and on HC microphone work well?
i'am no care about that
go go go,DIYER:laugh:

Downgrade from jb to ics

Hey there guys!
I installed the ota update for jb on my xperia tablet s.
Now,games run a lot worse than before.i use my tablet much for gaming.gta vc for example runs very bad now and on ics it was very fast and smooth on max settings.
Can i downgrade back to ics now?
The jellybean update isnt a very big change anyway.i dont like it anyway...
OssiB said:
Hey there guys!
I installed the ota update for jb on my xperia tablet s.
Now,games run a lot worse than before.i use my tablet much for gaming.gta vc for example runs very bad now and on ics it was very fast and smooth on max settings.
Can i downgrade back to ics now?
The jellybean update isnt a very big change anyway.i dont like it anyway...
Click to expand...
Click to collapse
Look in the Jelly Bean changelog if you think if it does not have anything special.
It is Sony Vaio's fault since they modified the update.
Wipe your device to improve performance.
Sent from my Nexus 4
Wiping will solve the performance problem?
OssiB said:
Wiping will solve the performance problem?
Click to expand...
Click to collapse
Backup applications and perform a factory reset.
You will notice a big diference
Sent from my GT-I8160 using Tapatalk 2
I did a full wipe and its really better.
But the gaming performance is compared to ics worse.
I noticed that the tablet is while playing games (like gta vc) most of the time running at 1,4ghz.
But this means its running only on one cor,right?cause quad core is only 1.3ghz max,right?
There's no need to downgrade to ICS.
Just install Tegra Overclock 1.5.1. Then you can choose active cores and frequencies.
Yeah this makes really alot of sense to install tegra overclock on an unrootable device...
But thanks for the tip anyway.
OssiB said:
Yeah this makes really alot of sense to install tegra overclock on an unrootable device...
But thanks for the tip anyway.
Click to expand...
Click to collapse
I think you live on another planet XTS under JB is rootable since 10 days :
http://forum.xda-developers.com/showthread.php?t=2268646
Damn it!!!!!
I was looking here every f***ing day for root,and then,when i am not looking for some days it really happens!!
Thanks man for this great News!!!!
bg_man said:
There's no need to downgrade to ICS.
Just install Tegra Overclock 1.5.1. Then you can choose active cores and frequencies.
Click to expand...
Click to collapse
Is there a reason why you specified version 1.5.1? Cause I went to the play store and its version 1.9.1.
jimbohurt said:
Is there a reason why you specified version 1.5.1? Cause I went to the play store and its version 1.9.1.
Click to expand...
Click to collapse
Not really. I've this version and it's working.
bg_man said:
Not really. I've this version and it's working.
Click to expand...
Click to collapse
k thx bro, ill try it out
Hi... I already go through this thread... After root, what is the steps to downgrade back to ICS?
mohdikram said:
... what is the steps to downgrade back to ICS?
Click to expand...
Click to collapse
Sony say: you can't
Condi's flasher may, or may not flash ics, due to incr. value...
Sony's service tool will do, Condi's unbricker too...

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