[Q] Unable to write to "/system" on rooted LC4 - AT&T Samsung Galaxy S II Skyrocket SGH-I727

I am unable to write to my system partition on LC4. I flashed the superuser zip. Am I missing something?
Sent from my GT-N7000 using Tapatalk

Yup, if ur using the original UCLA4 leak u need an unsecured kernel, mohan_kr or romracer unsecured

Well, I flashed both and still can't write to system.
Sent from my GT-N7000 using Tapatalk

Then u need a custom rom
*#* Google dropbox, its useful.
https://www.dropbox.com/referrals/NTcwNDE0ODUyOQ *#*

Mister_Mxyzptlk said:
I am unable to write to my system partition on LC4. I flashed the superuser zip. Am I missing something?
Sent from my GT-N7000 using Tapatalk
Click to expand...
Click to collapse
Are you trying to push with adb?
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2

What are you using to write to /system ? Root explorer ? Make sure you mount partition as R/W.
Sent from my SAMSUNG-SGH-I727 using XDA

Mount as read/write doesn't work.
Sent from my GT-N7000 using Tapatalk

Flash a new ics custom rom, problem solved.
*#* Google dropbox, its useful.
https://www.dropbox.com/referrals/NTcwNDE0ODUyOQ *#*

Was unable to get it to work no matter what I did until I flashed the Alien Base and am going from there. Decided to stop wasting time and just use that as a starting block.

Here try this.. It has worked for me many times. Now i dont have any problems with losing root. It seems that when you wipe data/cache/dalvik and install a custom rom, or if you try to flash a custom rom without doing any wipe and get FC or any issues and you boot into CWM and do a wipe of any kind, this inculdes using any type of wiping program.
http://forum.xda-developers.com/showpost.php?p=24740309&postcount=35
I know many people will say that this is not the problem, but i have tried numerous things to keep root with no luck until i did this and it works. This problem keeps popping it ugly head up every now and then (when i try to install a custom rom and have to do a wipe of anykind, but i just do what is in the above post and problem gone. What developers should do is when posting a custom rom, tell the people what version/type of root they used, and what version of busybox they are using, so that everyone can be on the same page and setting as the developers. Just my 2 cents. ( Flame On - if you want to build your post count or have nothing better to do.)

Related

[Q] missing apps theory

Is it possible to flash via odin and cwm and some gremlins still lurk. I ask because i've flashed 3 roms today and each one seem to have the same issue with missing market app and such. I don't know if it's a app i'm using, but it seems wierd. I went from Gingerbread (where it started) back to froyo and flashed 2 froyo roms with the issue
Try RaverX3X's KC1. Unfortunately, I don't have the link, so look for it on this forum. That should clear up all gremlins you have.
Yeah i tried that the last time. Possibly I should do my flashing straight from that with the required stuff to get root?
Sent from my SGH-T959V using XDA Premium App
im getting the same issue, I've Odin stock kc1 without root then gained root, installed cwm. Then proceeded to install Audiophile Series: Redux. Still has the same issue. I've even odin gb Kg4, KG5, KH1, & KH2. All gave me the same problem. Everything works perfect up until I shutdown my phone and reboot it. Then I get the grey android icon with these apps:
com.amazon.venezla (Amazon Appstore)
com.monotype.android.font.felbridge (felbridge font)
com.quoord.tapatalkxdapre.activity (XDA premium)
com.touchtype.swiftkey (swiftkey)
net.everythingandroid.smspopup (Smspopup)
org.projectvoodoo.controlapp (Voodoo)
& of course my market app does not work either, even when i install the new market it force closes.
I have also not dont ext4 conversion, so that cant be this issue
Anybody know how to fix this problem?
Try flashing the KC1 Cleanup Rom first. That's at:
http://forum.xda-developers.com/show....php?t=1129933
Then flash KC1 etc.
i figured it out. Thanks!!
digitallure said:
i figured it out. Thanks!!
Click to expand...
Click to collapse
What worked for you? I have the same problem -- lost marketplace app and not sure what to do besides reflashing.
Curious that not everyone else is having this problem as I used the "Step by Step on how to flash any Gingerbread rom". Maybe it's occurring when EXT4 is done.
Lol I'm sitting here and reading all the posts and lolling XD.Just reboot onto recovery and go to mounts there normally should be MUUM but when apps are missing there is MMUM (i think i got that right, the unwanted mount should be data ) after you unmount data reboot and voila none of the apps are missing.
Source: personal experience ;-)
EDIT: don't forget about fixing permissions after rebooting
Sent from my SGH-T959V using XDA App
spy4ka said:
Lol I'm sitting here and reading all the posts and lolling XD.Just reboot onto recovery and go to mounts there normally should be MUUM but when apps are missing there is MMUM (i think i got that right, the unwanted mount should be data ) after you unmount data reboot and voila none of the apps are missing.
Source: personal experience ;-)
EDIT: don't forget about fixing permissions after rebooting
Sent from my SGH-T959V using XDA App
Click to expand...
Click to collapse
Mounts should always be UMMU. You got it the other way around.
You guys should check out my thread.
http://forum.xda-developers.com/showthread.php?t=1223765
If you just want a Froyo cleanup only flash the KC1 ROM, if you want the GB cleanup, follow all the steps in the guide.
spy4ka said:
Lol I'm sitting here and reading all the posts and lolling XD.Just reboot onto recovery and go to mounts there normally should be MUUM but when apps are missing there is MMUM (i think i got that right, the unwanted mount should be data ) after you unmount data reboot and voila none of the apps are missing.
Source: personal experience ;-)
EDIT: don't forget about fixing permissions after rebooting
Sent from my SGH-T959V using XDA App
Click to expand...
Click to collapse
Yeah that didn't work for me. Basically what I did was back up my sd card, partition it, then followed the steps FB posted.
Sent from my SGH-T959V using XDA Premium App
Sent from my SGH-T959V using XDA Premium App
Dont understand why
A factory reset will solve missing app issue
tabii said:
A factory reset will solve missing app issue
Click to expand...
Click to collapse
From my experience over the past couple weeks and through dsextons posts, I believe the issue is that your phone was still partially ext-4 when you flashed.

Titanium BU's New Dex Feature

Big problem I just discovered with Titanium Backup that everyone should be aware of... We all know not to backup/restore system settings between Roms...
Well now TB has rolled out a new feature that let's you move the DEX information into the system folder to save space on your data partition. Sounds good, right?
However, if you do so, make sure you don't plan on ever flashing a theme, no-wipe update or any other kind of mod to your phone.
See, with those odex files now in the system partition instead of the dalvik cache, flashable updates that used to wipe the dalvik cache to prevent force closes now can't. Even doing a factory reset won't solve it, because factory reset doesn't wipe /system. You've effectively re-odexed your ROM, preventing ANY changes.
If you've already used this feature, you'll need to either flash a full-wipe ROM to remove the odex files (factory reset isn't enough), or go in and manually delete them through adb shell. If you don't, any time you flash a theme or update to your ROM that doesn't do a full wipe, you'll have force closes.
Good post. (I always avoid odexed roms) . I've used TB for 18mo., and still dont know what 70% of the features do lol. Like market doctor. What is that?
Sent from my PC36100 using xda premium
scottspa74 said:
Good post. (I always avoid odexed roms) . I've used TB for 18mo., and still dont know what 70% of the features do lol. Like market doctor. What is that?
Sent from my PC36100 using xda premium
Click to expand...
Click to collapse
Doesn't that attach your apps to the marketplace, in case you downloaded a file that was not on the market? Im not exactly sure, but that is what my guess would be.
to wipe system in cwm just go to..
mount/system/format
no probs
Sent from my LG-P999 using xda premium
d12unk13astard said:
to wipe system in cwm just go to..
mount/system/format
no probs
Sent from my LG-P999 using xda premium
Click to expand...
Click to collapse
Well if you wipe system, you would have to re-flash because you would have no system.... which is essentially the same as re-flashing a full-wipe Rom...
The point is it breaks modding system files through normal methods (just push/flash without wiping)...
oic lol i fail'd
Sent from my LG-P999 using xda premium

[Q] Bionix rom

Once flashed, is this rom compatible with Infusion Core A kernel? UCKL2 modem? I really like the look of the Rom.
Jep56 said:
Once flashed, is this rom compatible with Infusion Core A kernel? UCKL2 modem? I really like the look of the Rom.
Click to expand...
Click to collapse
It will flash...but don't expect video (and whatever else it breaks) to work...
It is based off of the latest AT&T leak so it has to have the stock kernel for everything to work.
Yes any Infuse modem will work.
Fonts
Are there any fonts or themes for this rom? I was under the impression it was based on MIUI, and could therefore be customized. the only MIUI element I see is the lockscreen manager. Am i missing something?
Its a work in progress, give it time, Nop seems to have a lot in store for his new Rom!
Sent from my B.A. Infuse 4G
After flashing, Superuser is disappeared from App drawer and become "unrooted" but superuser is already installed as reported by Market.
Uninstall and reinstalling, no problem but still now shown in App Drawer and reported "unrooted" whenever useing apps which need root access..
Tried re-root with SOC, stuck with the messeage "waiting for device" and would not be continued..
Any idea ??
Paxunion said:
After flashing, Superuser is disappeared from App drawer and become "unrooted" but superuser is already installed as reported by Market.
Uninstall and reinstalling, no problem but still now shown in App Drawer and reported "unrooted" whenever useing apps which need root access..
Tried re-root with SOC, stuck with the messeage "waiting for device" and would not be continued..
Any idea ??
Click to expand...
Click to collapse
Odin/heimdall flash a custom kernel. then download the su updater for cwm I think the link is in the open of caty rom or something. reflash the rom (sometimes su gets corrupt and causes all sorts of issues, best to format /system and reinstall the rom for good measure) and flash the su updater immediately after. make sure you do this before a reboot and that voodoo is disabled on your phone. there should be a folder on the root of the SD card named "Voodoo" the V is capital and in that rider should be a text file or folder named "disable-lagfix" if this is not there before you flash the voodoo/cwm enabled kernel and lagfix gets enabled you must disable it and reboot before you flash the rom.
this leak is really secure, you need the custom "insecure" kernel to root it and there seems to be an issue with the build of bionix causing people problems. read the thread but don't get too confused on all the different advice.
also if you can use heimdall I posted a heimdall flashable dump from my phone in the bionic thread. it already has updated superuser and su.
Dani897 said:
. there should be a folder on the root of the SD card named "Voodoo" the V is capital and in that rider should be a text file or folder named "disable-lagfix" if this is not there before you flash the voodoo/cwm enabled kernel and lagfix gets enabled you must disable it and reboot before you flash the rom.
Click to expand...
Click to collapse
does that folder not exist if you have lagfix enabled?
Sent from my SGH-I997 using Tapatalk
albee320 said:
does that folder not exist if you have lagfix enabled?
Sent from my SGH-I997 using Tapatalk
Click to expand...
Click to collapse
no Voodoo exists but the disable-lagfix file/folder doesn't. it is usually a file but if you create it as a folder it works.
if you have no Voodoo folder you should create it as well as the disable-lagfix to speed up the process and avoid issues. or you can install bionix from my heimdall package. your choice.
I cant tell fron the screenshots....does this rom have the lockscreen that allows you to choose unlock, phone, sms, or camera?
Sent from my SGH-I997 using Tapatalk
Yes
Sent from my SAMSUNG-SGH-I997 using XDA App
I may need some help from someone. Here's the issue I have been experiencing with the rom. After awhile of just normal usage, performance begins to deteriorate. The symptoms can easily be described as lag. After a reboot, I return to square 1 with speed and response. Has this been happening to anyone else?
Sent from my SAMSUNG-SGH-I997 using XDA App
b3asty said:
I may need some help from someone. Here's the issue I have been experiencing with the rom. After awhile of just normal usage, performance begins to deteriorate. The symptoms can easily be described as lag. After a reboot, I return to square 1 with speed and response. Has this been happening to anyone else?
Sent from my SAMSUNG-SGH-I997 using XDA App
Click to expand...
Click to collapse
I notice quite a bit of lag after trying the included adfree apk.
You can try uninstalling adfree from tibu
If that doesn't work, you may have to try to figure out how to fix permission, wipe dalvik and wipe cache.
gl
Ok. Thanks. Uninstalling now.
qkster said:
I notice quite a bit of lag after trying the included adfree apk.
You can try uninstalling adfree from tibu
If that doesn't work, you may have to try to figure out how to fix permission, wipe dalvik and wipe cache.
gl
Click to expand...
Click to collapse
Sent from my SAMSUNG-SGH-I997 using XDA App
Monitoring today during a normal day. The removal of adfree appears to have taken care of the lag issue. Thanks again man! Running wonderfully and sitting at 92 pct battery after 4.5 hours off of the charger.
qkster said:
I notice quite a bit of lag after trying the included adfree apk.
You can try uninstalling adfree from tibu
If that doesn't work, you may have to try to figure out how to fix permission, wipe dalvik and wipe cache.
gl
Click to expand...
Click to collapse
Sent from my SAMSUNG-SGH-I997 using XDA App
b3asty said:
Monitoring today during a normal day. The removal of adfree appears to have taken care of the lag issue. Thanks again man! Running wonderfully and sitting at 92 pct battery after 4.5 hours off of the charger.
Sent from my SAMSUNG-SGH-I997 using XDA App
Click to expand...
Click to collapse
np..glad i can help
Hows battery life on new version?
Sent from my SAMSUNG-SGH-I997 using XDA App
I just installed this rom ontop of the old V2 bionix iv been running for months, figured it was about time I upgraded lol. Iv been playing with it a bit, and am getting used to the new layout. Maybe this is intentional but where did the battery info and pulldown task bar ontop go? Also some things seem to be not fitted to the screen correctly, like my contacts list and the lock screen is cutoff 3/4 way thru the clock on bottom. Ill keep playing with the settings when I wakeup I just wanted to check I didnt miss something or install it wrong, like a lingering file between the 2 versions caused an incompatibility. Other then that its pretty sexy sofar

"Operation failed" on rooted i727

Running untouched JB leak 2.
ROM is the stablest, smoothest I've seen, but all 3 root explorers I tried after flashing Mohan's insecure kernel and the SuperSU-0.93-Busybox-1.20.2 zip gave that error when renaming most apks.
The cleanup and unroot procedures in the updated Su app left me wondering too, with no apparent effectiveness.
Is it all that different in JB where I shouldn't expect to debloat this way? ...or did I miss something in the rooting process?
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
Did you wipe data and cache on it?
Sent from my SGH-I717 using xda premium
chicanowpride said:
Did you wipe data and cache on it?
Sent from my SGH-I717 using xda premium
Click to expand...
Click to collapse
At one point I wiped caches, but that made no change. Data wiping shouldn't be necessary here, so I didn't.
pc103 said:
Running untouched JB leak 2.
ROM is the stablest, smoothest I've seen, but all 3 root explorers I tried after flashing Mohan's insecure kernel and the SuperSU-0.93-Busybox-1.20.2 zip gave that error when renaming most apks.
The cleanup and unroot procedures in the updated Su app left me wondering too, with no apparent effectiveness.
Is it all that different in JB where I shouldn't expect to debloat this way? ...or did I miss something in the rooting process?
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
Click to expand...
Click to collapse
or you can try this rom [UCLL3] SUPERLITE UNOFFICIAL SAMSUNG JB 4.1.2 >> 202mb << ROOTED - INSECURE KERNEL - INIT.D
you can add back what you want from there also
Much appreciated, thank you Vincom. I'm keeping my SR as close to stock JB leak2 as I can.
Everything's already there when I need it and this rom is as stable as the ICS I was using, a dd for on the job that's low maintenance.
I want to take a subtractive more than an additive approach to features, so I'm trying to figure out why, for example, in my rooted app folder only one of the Accuweather... files could be successfully renamed.
My other question is whether a different su app might function more fully in JB, since the 2 commands I mentioned in OP seemed ineffective.
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
the reason you cant remove or rename something is because it is being used by android, its like trying to delete a file on a computer while its being used by another program.
use titu to do what you want
vincom said:
the reason you cant remove or rename something is because it is being used by android, its like trying to delete a file on a computer while its being used by another program.
use titu to do what you want
Click to expand...
Click to collapse
Thanks again Vincom! I'm not a tibu fan but I spent a few more minutes at [HOWTO] THE ULTIMATE NEWB GUIDE and tried again. For my needs, I
Flashed Chainfire's CWM-SuperSU-v0.99.zip,
verified root using Root Checker,
quarantined using App Quarantine what I hadn't already disabled using stock methods.
Explorer+ still can't rename the files you said were 'locked', but my phone boots 5 sec. faster.

(q) loss of space

Hello I need some help here.. I don't have Any idea what to do or how to unlock a Motorola or I would've done it by now... I have a triumph and its losing in phone storage space. I'm not sure? If it q build up cache? Or a build of left over system file. Like data logs or something. Please help!!!
Sent from my shooter using xda app-developers app
It's most likely the alog files that are eating up all your storage. The only way to fix it is to either root the phone and use a file explorer to delete them or do a factory data reset.
Rooting this phone is incredibly easy and safe as long as you follow directions. There is a decent selection of Roms to choose from with all kinds of added goodies.
If you want to stay stock, there is a script that you can flash that automatically deletes the alog files upon reboot. (requires root though)
If you need any help understanding all of this stuff just ask.
Sent from my Nexus 4 using Tapatalk 2
That phone is not worth having I have it and it's crap sure you can get cm 10 and all but the camera don't work unless you on a stock rooted Rom
Sent from my ADR6400L using xda app-developers app

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