I am currently using a another custom rom on S4 SGH-I337M.
I would like to install the Slim Bean 2 stable rom on to it.
I am very new the installing roms etc,. Just rooted and installed CWM on my phone last week.
My question is do I doing the following procedure to install
5.Now, perform data wiping task. To do so, select wipe data/factory reset, then select Yes on next screen to confirm your action. Wait few minutes till the data wipe is complete. Now come back to CWM recovery main menu. Select wipe cache partition and after wiping process done, select Wipe Dalvik Cache under advance option to perform Dalvik cache wiping.
Or follow the guide on Slim Bean sire:-
SlimBean 4.3 installation instructions
After there is a some confusion about how to install 4.3, here is a list of what's absolutely necessary
■full wipe (means: wipe data / factory reset and format /system)
■install Slim 4.3 ROM
■install Slim 4.3 gapps
■Reboot
What is the difference between the two guides.
As I mentione I have been doing quite a bit of reading and I was able to following the instruction when i first rooted to install custom Rom my phone. But is a little confusing with so much out there to read.
Thanks in advance for any help and suggestions.
Okay dude I was a noob too just a few weeks ago and I was staying over the little things too. Basically the only things you need to wipe are cache and dalvik cache and format/data but beware you should always have a backup of your current Rom because wiping data will make your phone unable to boot incase the zip file you downloaded doesn't install. In that case you can simply restore your rom download anther and try again so yeah
Sent from my SGH-I337M using xda app-developers app
There's no real difference between those 2 guides.
Slim ROMs always recommend manually formatting system (as well as wiping cache / dalvik / data) but in theory it shouldn't be necessary. As you flash a ROM if you watch all the text on your screen you'll see that it formats the system itself. When you do a data wipe / factory reset you'll notice that it also wipes the cache at the same time. There's no harm doing it twice and I usually end up doing more than necessary.
As the previous poster said, ALWAYS make a backup before you do anything serious. My backups consist of:
- nandroid backup (with CWM or TWRP)
- back up all user apps and data (never system apps/data) with Titanium Backup Pro (I actually do these 3x/wk on a schedule)
- backup Calls and Messages to xml with TiBu Pro
Whenever I change from one custom ROM to another (say, Cyanogenmod to Slim) or one Android version to another (4.3 to 4.4) I do all of the following...
- wipe data / factory reset
- wipe cache
- wipe dalvik
- mount system
- format system
- flash ROM
- flash GAPPS
- with Kit Kat (Android 4.4) I've also been flashing SuperSU1.69.zip since some of the early Kit Kat ROMs were breaking Superuser.
- reboot
- follow the basic setup procedures to get your main Google account going
- open Play Store and get TiBu and Pro Key again
- open TiBu and do a batch action: "restore missing apps with data", then restore calls and messages from xml
- go into settings and tweak away......
When I update to a new version of my current ROM (like a new nightly or weekly or new stable version) I do the following...
- wipe cache
- wipe dalvik
- flash ROM
- flash GAPPs
- reboot
This is a "dirty flash" and can cause problems so do it at your own risk. Worst case scenario is that you might have to restore your backup or do a proper full wipe and try again...
---------- Post added 12th December 2013 at 12:04 AM ---------- Previous post was 11th December 2013 at 11:56 PM ----------
I should also mention, if you've already taken a stock phone and followed instructions to root and get a ROM going then what you're trying to do now is even easier. As long as you have CWM and make a backup you don't need to worry. Just make sure you always download the correct version of the ROM for your phone as well as the correct GAPPS package for the Android version you're flashing.
Related
Disclaimer: I'm used to my old Evo 4G and use a triple wipe script built into my recovery (smelkus) whenever I flash a rom. It pretty much wipes everything.
For the Nexus 7, what needs to be wiped to flash a rom? I did a factory reset, wiped data, wiped cache, wiped system, wiped dalvik-cache, and then flashed a new rom, but I wasn't sure if all that was necessary. I'm using the latest TWRP recovery.
If I'm moving from one rom based on a jelly bean version to another based on the same version, am I ok?
Can I assume upgrading to a new version of the same rom that I don't have to wipe? (I know this one is rom specific, but in general.)
Can I leave data and will that retain my apps? Otherwise, I use Titanium Backup religiously on my Evo and now on my Nexus 7.
I searched within some of the rom instructions as well as the rooting guides, but didn't see anything specific as to what to wipe. Some threads seem to say just factory reset and maybe dalvik-cache.
Instructions with what to wipe usually come in the original post of each ROM. Usually the same ROM with different version only requires a cache wipe while moving between different ROM's requires a full wipe/reset + dalvik.
Worse comes to worse you try something and it doesn't boot and you get back into recovery and fix it.
hey im using paranoid android 3.56 and i want to update it to 3.60 will i loose my data if i do so and also im using nexus 4
yes u will loose
but u can take backup also
rasroh said:
yes u will loose
but u can take backup also
Click to expand...
Click to collapse
how to i backup my entire phone data to my pc
sum93 said:
hey im using paranoid android 3.56 and i want to update it to 3.60 will i loose my data if i do so and also im using nexus 4
Click to expand...
Click to collapse
No. You will not lose your data if you dirty flash the new rom. That means, if you just clear cache andd dalvik cache before flashing the new rom, your data wont be deleted. As you are upgrading from one version of the same rom to another, this will function as well as a clean flash.
A clean flash implies you will have to clear data too in the recovery along with cache and dalvik cache. As I said before, this isnt needed when upgrading from one version of a rom to another of the same. However, if you are shifting from one rom to a different one, clean flash is recommended.
So in conclusion, these are the steps you will have to follow to upgrade to the new rom -
1. Download the new upgraded version of the rom and gapps(if not included in the rom). Also take backups (titanium or/and nandroid as required)
2. Boot into recovery.
3. Clean cache.
4. Clean dalvik cache.
5. Flash new rom.
6. Flash gapps.(if not included in the rom)
7. Clean cache and dalvik again.
8. Reboot to system.
Thus, no data wipe required. Your data and applications will be safe.
Sent from my GT-N7100 or the Nexus 10, heaven knows.
Those who help noobs go to heaven. True story.
---------- Post added at 05:27 PM ---------- Previous post was at 05:24 PM ----------
rasroh said:
yes u will loose
but u can take backup also
Click to expand...
Click to collapse
Please do research some on the topic before giving any advice
Most roms do not ask for a clean flash when upgrading the rom, so he won't lose his data. Unless oyherwise recommended by the developer, he doesnt have to clear his data when going from one version of a rom to a new one.
Sent from my GT-N7100 or the Nexus 10, heaven knows.
Those who help noobs go to heaven. True story.
use a backup app like titanium, helium etc
sum93 said:
hey im using paranoid android 3.56 and i want to update it to 3.60 will i loose my data if i do so and also im using nexus 4
Click to expand...
Click to collapse
If you're just updating a rom you wont lose any data. All you have to do is flash the new rom on top of the old one and that's it. No need to wipe anything.
If you are upgrading from one version of a rom to a higher version of the same rom, you can usually dirty flash (flash on top without wiping) without losing any data.
Also even if you did "wipe date", it won't touch your /data/media which is basically where your /sdcard stuff lives (it will just wipe your apps, settings, etc data, so a backup via recovery is usually advised anyways).
On a related note: what does it take to wipe all of your data off your phone? Basically, to get the Nexus 4 back to brand-new, out-of-the-box fresh? Is there an easy way to do it or do you have to manually wipe different locations and if the latter, what locations must you wipe?
Johmama said:
On a related note: what does it take to wipe all of your data off your phone? Basically, to get the Nexus 4 back to brand-new, out-of-the-box fresh? Is there an easy way to do it or do you have to manually wipe different locations and if the latter, what locations must you wipe?
Click to expand...
Click to collapse
If you are on a stock rom, a simple "format data" from recovery would do the trick as it would wipe /data and /data/media. As the stock rom on /system never changes unless you rooted and added stuff to it. (fastboot can do this too from the bootloader with fastboot erase userdata).
Alternatively, you can just unpack the factory firmware and flash the *.img to their respective partitions (boot[kernel], system, userdata, etc) from this list https://developers.google.com/android/nexus/images#occamjdq39 (PS: I wouldn't bother touching the bootloader as most people never changed it other than to maybe unlock it).
Nutshell version: All your user-specific stuff lies under /data (settings, downloaded apps, media, etc)
Hi
I have a nexus 7 with OTA 4.2.2 that has an unlocked bootloader and is rooted. I got the OTA upgrade for 4.3 (twice) and it starts to reload but ends hung with "Error" on the screen and I have to reboot and it reverts to what I currently have.
So...
Is there an easy fix for this that does not wipe my unit ?
Can someone point me to a good n00b procedure to manually upgrade to 4.3 which retains my data and root privs.
I see lots of info and other people have had this problem but it is not clear to me how to proceed.
thanks !
Harry
to start this should definitely be in the nexus 7 forum
not in the general forums
if you have custom recovery that could definitely be stopping it but I can't say anything for sure
I would suggest this if you do have custom recovery, if not go install one
-backup your current rom
-wipe cache + dalvik cache
-flash the stock 4.3 odexed rom found at this link
http://forum.xda-developers.com/showthread.php?t=2378855
-do another wipe cache + dalvik just to be safe
-and reboot ofcourse
I would recommend starting off a full wipe
and using titanium backup to save the data for the apps you are worried about
be it games or whatever
If you did full wipe and flashed the stock odexed/rooted 4.3 you will definitely not have any problems
the play store will want to push back all your apps as soon as you sign in anyway and it would be quick to just push back your data with titanium backup after the play store does its restore of your apps
---------- Post added at 03:58 PM ---------- Previous post was at 03:49 PM ----------
oh and sure enough right in the nexus 7 general section is a post with your exact problem
this guide is very beginner oriented and should be incredibly easy
you just need adb and the stock 4.3 image
you push it through fastboot
and then you can push back your root binaries and super su
so you have stock 4.3, root, all your data, and you don't even need a custom recovery
http://forum.xda-developers.com/showthread.php?t=2390286
WARNING! Although I find a way to install this on our beloved SHV-E370K, this ROM is official for the GT-I9190 and GT-I9195 variant only, and therefore may not have support from CM team!
Your warranty is now void. I am not responsible for bricked devices, dead SD cards, or lose your data. PLEASE READ THIS THREAD COMPLETELY AND BACKUP YOUR NAND BEFORE DO ANYTHING.
Note 1: If you do not know how to use ODIN, flash a recovery, and/or using CMW recovery, please have a research before trying anything.
Note 2: This method do not require root.
Note 3: ROOT access is implemented in CM12 rom, so do not ask me how to root.
Note 4: 3G working fine. LTE are not tested (although it suppose so). Network operators in my country do not support LTE yet, so I can not guaranty it is work.
Note 5: Tested on CM-12-20150123 and 20150124.
CM-12.0 Android Lollipop 5.0.2 Install Guide.
1. Make sure you have latest ORIGINAL ROM (build E370KKTU2BNK5) installed on your device, or at least the baseband E370KKTU2BNK5. You can check this by go to Settings -> About phone -> Baseband version. This is to ensure all network connections are functional.
2. Download and install CMW recovery (attachment).
3. Download CM-12.0: https://download.cyanogenmod.org/?device=serranoltexx. And GAPPS for Android 5.0: http://forum.xda-developers.com/par...apps-official-to-date-pa-google-apps-t2943900. Put those file into your SD card (internal memory also work).
4. BACKUP your DATA (SMS, picture, contact, ...) before taking next step.
5. Reboot into recovery by completely turn off your phone. Press VOL + and HOME and POWER button at a sametime for 2 - 3 seconds.
Backup your phone by go to "Backup and restore -> Backup to SDcard". You will need this backup later if you decide to go back to your previous ROM and data.
Go to "Install from sdcard" and install ROM file first, then GAPPS file.
Wipe Data, Cache and Davik cache.
Reboot your system.
6. Wait till boot complete and enjoy CM12 on your little SHV-E370K. Restore your data if needed.
Warning: Do not restore backup data of system apps!
If you restore a bad backup with cached settings in telephony.db in data/data/com.*.*.telephony it can break MMS.
It seems that restoring backups can also break Calendar sync.
Upgrades
Upgrades from previous versions of CM-12.0 are the same process as install, except you do not need to wipe anything. Contrary to popular belief, you do not need to even wipe cache and dalvik-cache when upgrading between CM-12.0 versions. You only need to wipe if you are doing a major upgrade, switching to a different ROM entirely, or attempting to fix bugs caused by bad backups or corrupt app data.
Credits:
Epic CM Team.
Everyone that donated beers
Excuse me. I have some questions.
What is difference between this guide and general recovery install guide?
I'm using with official CM12 nightly for GT-I9195 with my shv-e370k.
But I don't have major problems.
Just I can't check HD Voice(VoLTE) and LTE+(Broadband LTE) are work.
Is there any other problems?
Can i use stock recovery in doing this?
how can I update my firmware?
---------- Post added at 02:20 PM ---------- Previous post was at 01:47 PM ----------
do anyone test this rom???
Tnx dude,
ask
can i use this for my firmware e370kktu2bpl1
Hello,
actually I'm using a SGS4 I9505 with cm-12-20150304-NIGHTLY-jfltexx and CWM 6.0.5.1.
I've tried to flash several TW Lollipop firmware wich i found in the I9505 forum:
1. Kushan+Touchwiz+Lollipop+Lite+Rom+v.1.2
2. S4_Echoev42_EchoePop2_020315
3. OA7-2.1F
4. XXUHA07-v2.01
Before flashing any oft this firmwares i made a factory reset, wiped both caches and installed the modem Firmware via Odin.
After flashing firmware # 1 and 2 my phone was stuc in a bootloop (only Samsung Galaxy S4 Logo appears).
Flashing firmware #3 and 4 fails and cwm reports error 7.
Flashing cm12 afterwards isn't a problem and runs fine.
I think the wipe fails or doesn't work properly. Is it enougth to select factory reset in cwm and wipe the dalvik cache manualy?
What can I do?
With besteht regard
Mirko (NemesisMF)
What if it is a recovery problem?
Thought about that too.
Should i try twrp or philz?
I switched to Philz Recovery and flashed S4 Echoe Rom v42 without any Problems.
CWM seems to have a problem to falsh TW Lollipop images ower an existing CM12 an the I9505.
You need to do full wipe not just cache.
ranger4740 said:
You need to do full wipe not just cache.
Click to expand...
Click to collapse
As I wrote above I did a factory reset before flashing and wiped the caches with cwm. If that is not enougth it would be nice to explain what else I have to wipe or post a link.
While using philz recovery the factory reset for clean system is enougth and the new System is working fine.
Factory wipe is not full wipe, you need to do a full wipe as in format to install new rom, phillz recovery has this feature can't remember exactly where, I think its under advanced.
Just have a look in the sub menus.
Just to explain it better when you do a full wipe it deletes every part of the existing
Rom including the system, data and cache and some other stuff completely removing the android operating system, so unless the rom you install does a wipe before install parts of the existing system will remain and can cause boot issues. For example as you've already discovered you are trying to install a tw rom over an existing cyanogenmod 12 installation which Will cause it to hang on boot.
NemesisMF said:
As I wrote above I did a factory reset before flashing and wiped the caches with cwm. If that is not enougth it would be nice to explain what else I have to wipe or post a link.
While using philz recovery the factory reset for clean system is enougth and the new System is working fine.
Click to expand...
Click to collapse
Do you mean a factory reset from within Android itself? If so, then that's a complete obsolete step. When before flashing a rom you should perform a factory reset, then they always mean a full wipe from the recovery. You need to do a full wipe from the recovery. That means the /system partition is being wiped. You will see it in the screen during the wipe if it wipes /system.
But it also could have been a problem of CWM. I don't think it is being updated anymore, so better use TWRP or Philz.