yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] 089man:
Hello, hope here the right thread for my problem.

I boot in my 5.11 Cwm recovery resurrection remix rom, flash this

recovery-Lanchon-IsoRec-TWRP-2.8.7.0-20160113-i9100-(by-arnab).zip

Go to advanced and boot to recovery, but it's the same Cwm recovery and not twrp. Than I have test the Uninstaller zip and flash twrp again, but the same. Cwm always available and not the twrp? When I Flash the twrp no error, successful is coming.

What can I do?

I9100 Tapatalk, RR 5.1.1 Lollipop
[Galaxy S II Original Android Development] makix13:
You need an isorec kernel. Your current kernel + cwm it's not isorec compatible.

And please, before flash isorec kernel compatible, ask your rom thread if you can have any issue.

Regards

S2 Cyanogenmod 5.1.1 [official nightly] - Lanchon's kernel isorec - arnab isorec twrp - Xposed [official framework] - Viper4Android
[Galaxy S II Original Android Development] 089man:
Thanks, but I can't nobody ask in Rom thread. Ressurection Rom is dead and thread closed..... Man is this complicated... How can I now switch to cm13, need this twrp because I must used the repartition script for 1gb system space. With cm it's not work... It's horrible... Smile.....

I9100 Tapatalk, RR 5.1.1 Lollipop
[Galaxy S II Original Android Development] lukss12:
I think this could end very bad if we recommend not experienced users to use this method. Repiting with Odin is way more safer.

That measures are the same for an already repited phone like our friend's? [MENTION=4141005]Lanchon[/MENTION] would it be safe to use your script on an already repartitioned phone? I really don't know how it works internally... But I think the data is backed up somehow that's why we need the unused space... And if you're handling some partitions different from stock.. The metrics should change.
[Galaxy S II Original Android Development] Lanchon:
yes it is safe to use on any partition layout
[Galaxy S II Original Android Development] DevilZeta:
It all worked out fine. Lanchon script has been a success ;)
[Galaxy S II Original Android Development] Lanchon:
ok thanks!

now, msg to all:

PLEASE STOP DISCUSSING REPARTITIONING IN THIS THREAD

there are many full pages here completely off topic, please go to the proper thread.

thank you!!
[Galaxy S II Original Android Development] makix13:
Yes could be a problem... Or not [emoji2]

Well in you want cm13 , go to the CM13 thread, read and understand, it's a better way to flash correctly.

My advice, download Lanchon isorec kernel, isorec recovery by arnab, CM13 zip and gapps.

Make a nandandroid (yes I know,you done [emoji2]), go to the CM 13 thread and enjoy.

One last thing, check system partition size, should be at least 1gb to avoid issues

Good night mate

S2 Cyanogenmod 5.1.1 [official nightly] - Lanchon's kernel isorec - arnab isorec twrp - Xposed [official framework] - Viper4Android
[Galaxy S II Original Android Development] lukss12:
Your post is between the quote :sly:

Anyway I didn't explained well myself. I think, in my opinion, and is only my opinion. That backing up internal sd from twrp to computer as if you're going to use Odin for repit is needed when talking about inexperienced users. Because it could happen that interrupting the script (for wathever reason they have) ends up with loosing data. When the info is backed up they can try your tool. That was the "safety" I was talking about... And always recommend to prepare for the worst... Like having a nice Nandroid back up.

Sorry for the misunderstood.
[Galaxy S II Original Android Development] Lanchon:
if you back up and then used this script it is as safe. nandroid must be on the PC
[Galaxy S II Original Android Development] Hamzaps:
hi guys .. please i need help

i am on cm 13 and my cyanogen recovery cant install zip files

please tell me how to install the kernel and the recovery

should i do it with odin

please explain to me the steps

and thanks
[Galaxy S II Original Android Development] the.gangster:
[MENTION=7274041]Hamzaps[/MENTION]

I did the search for you.

http://xdaforums.com/showthread.php?p=65164875
[Galaxy S II Original Android Development] Hamzaps:
thanks for the reply .. but i am not rooted . and i cant install zip filles or anithing

please help me . i want to install a recovery that allows me to install updates
[Galaxy S II Original Android Development] the.gangster:
[MENTION=7274041]Hamzaps[/MENTION]

That was already the link to the easiest way. If you dare to activate root, search that linked thread for alternatives yourself. It's all in there.
[Galaxy S II Original Android Development] Klitoni:
Very Useful Thanks !
[Galaxy S II Original Android Development] 089man:
Have Flash this kernel you wrote, works for than arnab isorec, works too.

But the script zip end with error 1.

Have Flash from external sd card and from /tmp

Not works, unmount all but emm can't unmounted... Is this the problem?

Or because I have a 4gb data partition from old kitkat rom since long time?

I9100 Tapatalk, RR 5.1.1 Lollipop
[Galaxy S II Original Android Development] Acid0057:
It might have worked anyway. I was ending with an error 1 too and it worked on my s2. If you're concerned run it again and copy the log here.

[MENTION=4141005]Lanchon[/MENTION] my s2 partitioned properly with you're script. I'm on cm13 now. Thanks!

Sorry just realized were in the isorec thread. Sorry for the off topic.
[Galaxy S II Original Android Development] the.gangster:
[MENTION=4865573]089man[/MENTION] [MENTION=5173535]Acid0057[/MENTION]

please, that should be discussed there
[Galaxy S II Original Android Development] Acid0057:
Yep my bad. Realized after I was in the wrong thread.
[Galaxy S II Original Android Development] chikkoh_xda:
Thanks [MENTION=7192829]franticfreddy[/MENTION] for the reply. The truth is I came from CM12.1 and upgraded it straightly within the phone's CM Updater. I didn't know it had issue with the gapps. So I came back to Stock Rom then clean flash CM13 with MM compatible Gapps. I hope to install Isorec so I wouldn't have any problems in the future. Thanks again for the reply. :good: :)
[Galaxy S II Original Android Development] Acid0057:
Glad its working. So you know you need to install the IsoRec recovery before rebooting when installing cm13 and mm gapps. If you don't you'll end up with the stock recovery and won't be able to flash anything but signed zip files.
[Galaxy S II Original Android Development] Hamzaps:
can you help me please

i downloaded the kernel-Lanchon-TRIM-IsoRec-20160207-cm-13.0-i9100.zip

tell me plz how to install it with odin . because its a zip

and after installing the kernel . how to install the recovery ?

please i am a begginer and need help .
[Galaxy S II Original Android Development] Acid0057:
You can't use Odin to install this. Must do it from existing cwm or twrp recovery
[Galaxy S II Original Android Development] Naudiz:
Any news about TWRP 3.0 on i9100?

The new terminal emulator makes my mouth drool ?
[Galaxy S II Original Android Development] Hamzaps:
but i have cyanogen recovery and it cant upply updates .. what i have to do now ?
[Galaxy S II Original Android Development] franticfreddy:
Its not Lanchon's job to develop the TWRP.

You should ask arnab for developing progress.

Lanchon is only adding his patch for the TWRP ramdisk which

is provided by arnab, again. ;)

This was already answerd, btw.
[Galaxy S II Original Android Development] Naudiz:
I didn't ask Lanchon, I asked generally in the Isorec Thread, since it's an Isorec Recovery and I'm pretty sure that arnab reads here too.

I'm aware that it was said a while ago that there are plans for it, my question was if there are any news.
[Galaxy S II Original Android Development] Hamzaps:
so .. i can't find any help in here
[Galaxy S II Original Android Development] franticfreddy:
Im pretty sure if there is any news about it, Lanchon will post it

then, like he already did with his updated CM12.1 and CM13 patched

kernels. ;)

So you dont have to ask over and over again.

Just wait and relax. :)
[Galaxy S II Original Android Development] Acid0057:
I'm assuming you have cm13 with Cyanogenmod Recovery. Check the cm13 thread. They have step by step to get this IsoRec recovery working.
[Galaxy S II Original Android Development] DevisG79:
[MENTION=4141005]Lanchon[/MENTION]

I have got Problems with wifi. It disconnects and connects again after a few seconds. I read about fix wifi Dropout on Gerrit for latest isorec kernel. Would this fix the Problem flashing this kernel? I think so. Am I right? That´s not the only reason i would Flash this kernel. I am now running on cm13 and on cm12 i just tried the trim kernel and it was good for the device.
[Galaxy S II Original Android Development] the.gangster:
Man,

I gave you a link to best solution in #219 already, but you were afraid to root.

So I answered once more in #221 you should look for the alternatives in the linked thread. (although most will also require root)

NO COMMENT
[Galaxy S II Original Android Development] Lanchon:
Lanchon REPIT Partitioning Tool

NEW RELEASE !!!

Better, Easier, Safer

It is recommended that users of the old 0.1 version reflash this update: it will clean up minor issues that the old version might have left behind in some cases.

release candidate here.
[Galaxy S II Original Android Development] lordbalmon:
:crying::crying::crying:

Please allow me to gather myself! I am overwhelmed with joy to see this happen at last! An independent module for recovery in I9100? WOW! Thank you and I truly appreciate your work both [MENTION=414800]arnab[/MENTION] and [MENTION=4141005]Lanchon[/MENTION]
[Galaxy S II Original Android Development] arnab:
Il release TWRP 3.0.0 soon.
[Galaxy S II Original Android Development] Lanchon:
amazing!!! thanks!!! :)

you are welcome to base you install zip on mine (just please be sure to remove my name from the install script)

(or of course i can keep on repackaging it for you if you are lazy :) )
[Galaxy S II Original Android Development] arnab:
Il leave the repacking to you. :p
[Galaxy S II Original Android Development] JanJabko:
TWRP Works perfectly on S2 with latest CM 12.1 night lies 20160203. Many thanks for this!
[Galaxy S II Original Android Development] Acid0057:
[MENTION=414800]arnab[/MENTION] [MENTION=4141005]Lanchon[/MENTION] awesome work! Can't wait for the twrp 3.0 package
[Galaxy S II Original Android Development] SaZoN:
Hi! [MENTION=414800]arnab[/MENTION], can you add support f2fs into twrp 3.0? Cm13 logs shows http://www.cmxlog.com/13/i9100 that system already have support
[Galaxy S II Original Android Development] arnab:
Kernel has..i9100 doesnt. well atleast yet.

http://review.cyanogenmod.org/#/c/132900/
[Galaxy S II Original Android Development] s2ing:
Hi guys,

I have I9100 with cm-13.0-20160214-NIGHTLY and i want to download TWRP. does it work on my phone?

which version should i download?

Samsung Galaxy S2 Exhilarate SGH-i577 (exhilarate)

Samsung Galaxy S2 Hercules T-Mobile SGH-t989 (hercules)

Samsung Galaxy S2 Plus (s2ve)

Samsung Galaxy S2 AT&T Skyrocket SGH-i727 (skyrocket)

please help:rolleyes:
[Galaxy S II Original Android Development] fireburner-de:
[MENTION=7279742]s2ing[/MENTION], have you read the opening post?

IsoRec is only compatible with i9100 and i777. We don't know which device you have. Have a look under settings -> about my phone.
[Galaxy S II Original Android Development] s2ing:
i am so sorry i am not a native speaker, i couldn't understand everything.

my phone:

Model Number: GT-I9100

now I want to change CM recovery with a better one, can i? and how? thanks.
[Galaxy S II Original Android Development] tet-bundy:
Thanks for this. Got cm13 run on my Brothers i9100 with twrp isorec. Very nice!

Gesendet von meinem SM-G800F mit Tapatalk
[Galaxy S II Original Android Development] the.gangster:
[MENTION=7279742]s2ing[/MENTION]

So what should we explain if you lack language skills.

Read opening post. There is a download link.

Also read http://xdaforums.com/showthread.php?t=3313978

Maybe you understand that better. There you will also find linked yet another way to get TWRP by using dd...
[Galaxy S II Original Android Development] Oshi-Tech:
Hi, noob here.

I'm just trying to get my head around this Isorec.

I've installed the ClockworkMod recovery provided here on top of my Isorec-enabled CM12.1 ROM

I understand that when I am booting into CM12.1, it is loading the stock CM kernel, however, when booting into recovery, it is booting into the CWM recovery, which allows me to do backup/restore, install zip files without signature verification, etc.

Does this mean that if I am booting into CM12.1, it won't be able to take advantage of any advanced kernel features as it is just using the stock CM kernel?

I notice a few people here discussing about wanting to use Isorec-enabled Gustav or DorimanX kernels, but I thought they are only enabled for recovery use? They won't be able to take advantage of advanced kernel features like STweaks or alternative governors, etc, will they? Or am I making the wrong assumption?

EDIT: also thanks to [MENTION=4141005]Lanchon[/MENTION] and other contributors in making this possible. It's so useful to be able to install unsigned zip files!
[Galaxy S II Original Android Development] :
No. The whole point of isorec, is that it enables a user to use an isolated recovery. All the advanced features are untouched other than dual-boot(on Dorimanx) or any feature that needs particular support in recovery
[Galaxy S II Original Android Development] Oshi-Tech:
[MENTION=6418283]noppy22[/MENTION]

So that means there's no point to getting the most advanced kernel as all you're doing is just using the recovery mode, right?
[Galaxy S II Original Android Development] franticfreddy:
[MENTION=4141005]Lanchon[/MENTION]

Hello,

is it possible to remove the isorec recovery in /dev/block/mmcblk0p6 recovery

partition?

I know and already used isorec disabler and its working great.

But i like to know if its possible to clean the recovery partition

by terminal command

dd if=/dev/zero of=/dev/block/mmcblk0p6

completely.

Is this possible?

Best regards.
[Galaxy S II Original Android Development] :
I'm not sure what you mean. Using a custom kernel gives you advanced options and customization. If it is isorec compatible it gives you the option to have your choice of recovery instead of the one bundled with the kernel. The only advanced options you lose are things like dual boot as i said earlier, but you can choose to use the bundled recovery in that case
[Galaxy S II Original Android Development] Adarabrus:
Good evening , I wanted to thank the Lanchon and Arnab colleagues for their good work, and also thank the people who contribute to the forum.

I apologize for my English .

I use google translator :o

I have a question , there is way to remove isolated recovery Lanchon - IsoRec - TWRP - 2.8.7.0-20160113 - i9100- (by- arnab )

to reuse recovery CM13 .

My skills are low / medium , but I can / want to learn . I would appreciate the help very much.

Greetings to all

( S2 i9100 )
[Galaxy S II Original Android Development] Acid0057:
I'm not sure why you'd want to remove twrp. The Cyanogenmod Recovery is very limiting in what you can flash and do with it.
[Galaxy S II Original Android Development] the.gangster:
[MENTION=7282649]Adarabrus[/MENTION]

(to complete Acid0057's post, although I totally agree with him)

That's exactly what the Lanchon-IsoRec-Disabler-i9100.zip is for.

Once you flash that, you'll rely on the CM-Recovery again.

If you don't like TWRP, you could consider flashing CMW-based IsoRec-Recovery instead of removing completely and realizing the CM-Recovery is currently useless.
[Galaxy S II Original Android Development] franticfreddy:
Will this clean the recovery partition completely?

Do you think "my idea" here will also work?

Best regards.
[Galaxy S II Original Android Development] Oshi-Tech:
What I mean is that some kernels such as the DorimanX have advanced kernel features like extra governors, and allow tweaking through apps like STweaks through Android, but my understanding of Isorec is that you're just using the recovery, so those advanced features I mentioned above are not used accessible, right?

However, I'm guessing the kernels Lanchon provided have it's own features that are usable through Android.
[Galaxy S II Original Android Development] :
No, thats not correct. Stweaks and changing governors etc is not affected by having isorec enabled, as you make these changes within the working system.
[Galaxy S II Original Android Development] Oshi-Tech:
Now I'm more confused :eek:

So do those things work at all or not?
[Galaxy S II Original Android Development] Lanchon:
yes, of course
[Galaxy S II Original Android Development] Lanchon:
flash the disabler.

no it wont. yes it will work.

DorimanX has its features.

my kernel has different features.

both have isorec. and stock cm12.1 and cm13 kernels too.
[Galaxy S II Original Android Development] Oshi-Tech:
Ah, ok. So depending on which isorec-enabled kernel I use, those kernel features will work when using the ROM?
[Galaxy S II Original Android Development] :
Yes. As I explained in my first post to you, isorec just enables the user to choose the recovery. Nothing else.
[Galaxy S II Original Android Development] LeBourrin:
I'm using CM12.1 with DorimanX kernel.

Do not worry. I installed Isorec TWRP and there is no problem to use it with DorimanX "advanced features". I still can use STweaks and change governators.

The only feature that is not compatible is dual boot, every others are OK.
[Galaxy S II Original Android Development] Oshi-Tech:
Thanks for all your answers [MENTION=2453512]LeBourrin[/MENTION], [MENTION=6418283]noppy22[/MENTION] and [MENTION=4141005]Lanchon[/MENTION]. Much appreciated.

Prior to Isorec, the developer of CM12.1 highly recommended using the stock CM kernel as it is most compatible and updated along with the CM ROM.

Just a question of technicality, how does Isorec work with the CM Kernel and ROM? And if I flash DorimanX (isorec-enabled), does it overwrite the CM kernel the same way it used to before Isorec?
[Galaxy S II Original Android Development] the.gangster:
How is described in op.

And yes
[Galaxy S II Original Android Development] :
The stock kernel is normally the most stable. And ever since the last few CM12.1 and all CM13 they are all isorec enabled.

Isorec works(when booting into recovery) by booting the isorec recovery in the recovery partition if present, instead of the bundled recovery in the kernel partition. Read the first post for more details. Whenever you replace the kernel, you replace the bundled recovery, and unless it is isorec enabled will boot into the new kernel's recovery, otherwise it will still use the isorec recovery you flashed originally. Hope that all makes sense, I'm not sure I can explain it any better.
[Galaxy S II Original Android Development] Oshi-Tech:
Thanks all, I think I get it now.
[Galaxy S II Original Android Development] Spyr0s:
I see some kernel related changes in the changelog. Do we need an updated kernel to have the latest changes?
[Galaxy S II Original Android Development] rodrigoceren:
howto install recovey iso-rec in my s2?
[Galaxy S II Original Android Development] chrisXL:
Just flash it. But which rom are you running?
[Galaxy S II Original Android Development] Adarabrus:
Good evening ,

I thank Acid0057 , The.Gangster and Lanchon

The quick answer to my question .

It was something I wanted to learn in case I needed to use it, and did not understand correctly reading the Post.

Now I have a problem

incoming calls do not receive

nor outgoing calls

But if I receive messages and if I have 3G,

I have mobile coverage

No where is the failure or how to solve it rather than return to another rom .

I welcome any suggestions and help.

I have installed the recovery isolated Lanchon - IsoRec - TWRP - 2.8.7.0-20160113 - i9100- ( arnab ) working with the latest CM- 13.0-20160216 - NIGHTLY - i9100 .

Apologize for my English , I use Google translator .

Greetings and thanks:o
[Galaxy S II Original Android Development] Lanchon:
is there a way to request that mods mark this thread for people with 10+ posts only?
[Galaxy S II Original Android Development] the.gangster:
[MENTION=7282649]Adarabrus[/MENTION]

That error is not IsoRec-related.

It is simply a bug of today's Nightly build, as reported by plenty users in the CM13-thread.

You may flash Nightly-20160214 to fix it. Currently I don't even see it fixed on the next nightly changelog.
[Galaxy S II Original Android Development] Adarabrus:
Thank you very much the gangster .

I'm starting to learn technical tasks .

It is also the first forum in which I participate.

I apologize if this was not the place for the question.
[Galaxy S II Original Android Development] Lanchon:
thanks for the courteous message, no problem.
[Galaxy S II Original Android Development] yupo72:
Hi all,

sorry to bother but I'm already on CM 13 since few hours and fed up of the CM Recovery, I've already downloaded kernel-Lanchon-TRIM-IsoRec-20160207-cm-13.0-i9100.zip and recovery-Lanchon-IsoRec-TWRP-2.8.7.0-20160113-i9100-(by-arnab).zip and I'd like to restart from zero to install CM13 from 14-02 to have phone calls working.....how have I to proceed?

As far as I've understood I'll do this way:

1) flash another "useful" recovery from Odin

2) from recovery flash Lanchon-Kernel and then Lanchon_Recovery

3) reboot on Recovery

4) flash CM 13 + gapps

5) reboot

Would it be correct? If not could anyone guide me please?

Thanks :rolleyes:
[Galaxy S II Original Android Development] Acid0057:
That's correct.
[Galaxy S II Original Android Development] Lanchon:
yes.

if u wanna skip odin you can adb sideload the isorec twrp and then skip flashing my kernel, as it wouldnt be needed given that cm13 is isorec enabled.

or there's a full in-phone solution that i posted somewhere.

finally, you might want to add flashing my kernel at the very end if you want trim support.
[Galaxy S II Original Android Development] yupo72:
Thank you, I've done it the ODIN way and finally installing your kernel.

Btw I'd like to understand, if I make an official update of the ROM, will I have to re-install the recovery?

Thanks
[Galaxy S II Original Android Development] Acid0057:
[MENTION=4159710]yupo72[/MENTION] no as long as you don't flash the disabler it will stay if you update the Rom.
[Galaxy S II Original Android Development] Lanchon:
no. but you will need to re flash my kernel if you want trim
[Galaxy S II Original Android Development] the.gangster:
Meanwhile I know without even looking it up.

You posted a full in-phone solution in #1002 of CM13 thread.

I had [MENTION=5811506]gsstudios[/MENTION] put a link to it on his [GUIDE][NOOB-FRIENDLY]Want to update to CM13? Read this first! and maybe you could also put it on your OP or as a download on your IsoRec-recovery-download-spot?

Regards

the.gangster
[Galaxy S II Original Android Development] chhapil:
adb in recovery

hi,

Thanks for your help with porting isorec to dorimanx, the reocovery works perfectly fine.

But I'm used to use adb shell so much in recovery, but it seems with isorec it doesn't work, the phone is not detected.( I'm not talking about adb sideload)

Is it a problem related to recovery or Dorimanx init? I couldn't test with your isorec kernel.

Kindly comment
[Galaxy S II Original Android Development] Lanchon:
adb works on IsoRec TWRP with CM-11, CM-12.1 and CM-13 kernels and all my TRIM kernels.

i would seek independent verification on Dori if i were you. then talk to either author (dori's or arnab) about it.

i think it's probably 99% sure that it isn't the isorec patch's fault.
[Galaxy S II Original Android Development] i9100cm:
Hello,

i tried to flash twrp to my i9100.

I had cm12.1 with cyanogen recovery and tried to apply update for :

"recovery-Lanchon-IsoRec-TWRP-2.8.7.0-20160113-i9100-(by-arnab)"

and

"kernel-Lanchon-TRIM-IsoRec-20160207-cm-13.0-i9100"

but know my phone is not starting anymore.

I can access ODIN Mode but my pc (win10) and Odin v.3.10 don´t recognize my S2.

Can you tell me what I did wrong? And how to solve my problem?
[Galaxy S II Original Android Development] Acid0057:
How did you apply the update? For those two files?