Related
Using Titanium Backup, I have seen my internal and SD card get fuller and fuller. I'd like to start from the beginning. Here's what I have planned, let me know if this should work.
1. Download the same fresh ROM that I've been using, FR008.
2. Using ADB, remove bloatware and apps that I'm not going to use.
3. Flash the UOT Kitchen zip that I made recently, as well as a font zip.
4. Nandroid backup all of these changes.
5. Wipe Dalvik, wipe cache partition, wipe data/factory reset, wipe battery stats.
6. Copy the contents of the SD card to a safe place (PC or USB)
7. Reformat the SD to remove the EXT3 partition, make it all FAT
8. Copy the Clockworkmod folder back to the SD card (it will be the only file)
9. Restore the Nandroid backup I made in #4.
This should give me a fresh start and then I can reinstall the apps that I want. I assume this process will remove all of the remnants of junk left behind by all the previously uninstalled apps. I know there has got to be some serious junk in the 1 year of messing with this thing.
On a side note...is there a way to have the previous purchases made in the market no longer visible in the "My apps" view? Some of the previously purchased apps no longer have any purpose for me. It would be nice to clean that up.
In reality you should be able to easily "clean up" whatever is taking up the extra space. First, when you uninstall an application, the app data stored on internal memory is automatically erased. Uninstalled apps can leave behind data on the SD card (and many do), but you can just delete this yourself (even stuff inside the Android folder) without going to the extreme of formatting the entire card. As for the internal space getting larger, this is probably the result of your dalvik cache growing and growing. This is completely normal and doesn't make your device slower, but it can mean you'd run out of space. You can clear your dalvik cache from CWM, but ultimately the phone will just recreate it.
But, if you just WANT to start with a clean slate, that's up to you. If you are going to go that route, then I'd advise you to simply wipe everything (dalvik, cache, data, and in addition to what you said, the system partition) before installing the fresh ROM. Making a Nandroid backup is unnecessary for this process (although you might want to make one at the beginning just in case you want to revert). Like I said before, stuff on your SD card can be deleted whenever you want, so you can just delete/format it before or after you do the above.
You should NOT wipe your battery stats unless your phone is giving inaccurate battery readings. Wiping this will just make your phone give you less accurate battery readings for a while.
duckredbeard said:
On a side note...is there a way to have the previous purchases made in the market no longer visible in the "My apps" view? Some of the previously purchased apps no longer have any purpose for me. It would be nice to clean that up.
Click to expand...
Click to collapse
I think if you force close and clear the data for the Market app, it will clear that list (and repopulate it only with apps currently installed).
The purpose for writing the sd card is to get rid of the ext partition.
My last Intruder was a Grumman A-6E.
duckredbeard said:
The purpose for writing the sd card is to get rid of the ext partition.
Click to expand...
Click to collapse
It seems to me like your intention is to avoid running out of memory, which is why I'm confused why you want to delete your ext partition. The Aria has such little internal memory that I'd suggest using apps2sd with any custom ROM, but to each his own.
In any case, if you are going to delete it, the easiest thing is probably to delete it before you install anything. If you have a computer with a microSD card reader, then you can do:
1) Turn phone off, remove SD card, and format the card from your computer.
2) Copy all the ROM zip files you want to install to the SD card, and put it back in the phone.
3) Boot straight into Clockworkmod, take a Nandroid backup if you want, then wipe everything and do a clean install.
The reason I'm confused with the list of steps that you gave is that you're taking a nandroid backup, then wiping everything, then doing a restore. The restore just completely undoes the wipe, so what was the purpose of wiping? If your intention is to only restore the system partition, then I don't see why you don't just delete the ext partition before wiping.
Ok...that was a little scary. On the high anxiety side of uneasy. I used my old Aria (ATT didn't want the old one on an insurance claim) to clean out FR008 Liberated ROM. I used adb to remove any and everything I had not used in the last year since I got the phone. Stock widgets, HTC widgets of all sorts, app sharing, setup wizard. Lots of stuff. I then applied my font pack and UOT kitchen mods. Once I was happy with that, I did a nandroid of that and saved it away.
Then I took the sd card and made a copy of it. Using Ubuntu, I removed the EXT3 partition and made it all FAT32. Then I copied over pertinent files such as notifications, wallpapers, and the beloved Tasker folder, which contained a very recent backup. I also created a clockworkmod folder and placed the aforementioned nandroid in that folder (from the old device to the new).
Inserted the SD and rebooted into recovery, restored the backup. Rebooted fine.
The only apps I have installed so far are Titanium backup and Tasker. I'll be monitoring Titanium as I reinstall the apps from the market that I know I want.
The scariest part for me was juggling the SD cards and what nandroid was to be the newly reborn aria. Glad there were no issues with the Tasker restore also. That is alot of work rebuilding profiles and tasks.
Hi mates,
When we are flashing a Custom Rom from the CWM, we are normally instructed by the Devs only to do few steps on CWM like “Wipe Data/Factory Data Reset, Wipe Cache etc.. which we simply follow, but most of the people don’t know, including me, what these options and many other options of CWM are really standing for.
When I googled, I could not find a thread which explains about these options in a single thread, so I would like to share with my friends about what I found the Common Options of the CWM here...
Obviously these are commonly applicable for all the devices which are having CWM, but I am always concern about my favorite Galaxy S II.
People who are completely new to Recovery and these options, I suggest them to read this thread first and give a thanks to it's author.
What Is Recovery & Download Mode?
The oder and segregation of the below items in the CWM menu may vary or some of them may be removed in different custom recoveries designed by respective Developer.
CLOCKWORKMODE BASED RECOVERY MENU
1) Reboot Menu :
reboot system now
This one is self-explanatory.
2) Install Menu :
choose zip from (internal/ external) sdcard /
Lets you install any zip file (with any name) from any location on your SD card. The file can be for a ROM, a kernel, an application, a theme or any mod as long as it is in recovery-flashable zip format.
apply /sdcard/update.zip
This one is essentially the same as the ‘apply update from sdcard’ option of the main menu. widely used option for installing a ROM that you have downloaded and copied to your SD card. Entering this option will bring up a screen that will allow you to browse your SD card for the zip file.
apply update from sdcard
This can be used for installation of any official or unofficial update, ROM, kernel, theme etc. that is in a zip format installable from recovery, as long as the file is named update.zip and it has been placed on the root of your SD card (i.e. not in any sub-folder). Selecting this option will bring up a rather annoying confirmation prompt but this has saved us on multiple occasions from a lot of trouble we would have been into due to accidental key presses.
toggle signature verification
Turns the signature verification on and off. When signature verification is on, you will not be able to install any custom ROMs that haven’t been signed by the developers (most custom ROMs aren’t signed). Switching it off skips the signature verification check and proceeds with the installation.
toggle script asserts
Seldom-used option for a vast majority of users. It simply turns script asserts on or off. If you don’t know about these (I don’t), it’s best not to change this option.
3) Wipe Menu
wipe data/factory reset
This option wipes all user data on the device as well as cache. Doing this will leave your phone in the state it was in when you bought it or when any custom ROM was first installed. It will also wipe any sd-ext partition that you might have setup. (see more about sd-ext below under partition)
wipe cache partition
This is a good practice to do this before flashing any ROM. The /cache partition just stores temporary files that are not critical to device operation and can be re-generated easily, this Wipes the cache partition of the device to clear all the data accumulated there over use. This is often used before installing a new ROM, app, kernel or any similar mod via recovery.
Wipe Dalvik Cache
Allows you to wipe the cache for the Dalvik virtual machine. The dalvik cache wipe is quite similar to cache wipe but it stores the post ran java applications. Since Android is JAVA based, it uses the same java virtual machine for compiling. The dalvik cache just stores post-compiled applications in order to speed up the system. Wiping this just forces the system to re-cache those application. It causes no problems but a slight hint of lag on first boot. This is required before most ROM installations and at other occasions too, for fixing some problems.
Wipe Battery Stats
Wipes the saved battery usage statistics and effectively recalibrates the battery. Useful in various scenarios when Android isn’t showing correct battery levels.
4) Nandroid menu
backup and restore Undoubtedly one of the most important features provided by a custom recovery, the backup and restore feature – also known as Nandroid backup – allows you to take a snapshot of your phone’s entire internal memory including all partitions, and save it on the SD card.
Backup
Takes a Nandroid backup, as explained above.
Restore
Lets you restore a previously taken backup. Entering this option presents you with a list of existing backups from the SD card that you can choose from for restoration.
Advanced Restore (new options are available separately to restore from external or internal SDcard in the latest CWM)
This option is similar to the Restore option but once a backup has been selected to be restored, this option allows you to choose what parts of it to restore. You can choose to restore the boot, system, data, cache and sd-ext partitions.
5) Storage menu
mounts and storage
Allows you to perform maintenance tasks on all the internal and external partitions of your android device
mount/unmount /system, /data, /cache, /sdcard, /emmc.
These options let you toggle between mounting or unmounting these respective partitions. Most users don’t need to change these options.
format system, data, cache, sdcard or sd-ext
These let you directly format any of these partitions. Take extreme care with this option as formatting any of these partitions will result in losing all data on them, especially the boot and system partitions. Formatting the system partition will remove your ROM and leave your phone without an operating system while wiping the boot partition may brick your phone unless you restore or flash another one before rebooting your device. See below more explanation about these partitions.
mount USB storage
Lets you enable USB mass storage mode for your SD card right from recovery so that you can connect it to your computer via USB and transfer any files to/from it without having to leave recovery.
6) Advanced
This section contains a few options most users will not require, Here are the options from this section:
Report Error
In case of errors, this feature can be used to save a log of recent ClockworkMod recovery operations on the SD card that you can later report from Android using ROM Manager.
Key Test
Lets you press any of the hardware keys to see if they are properly functioning, and to see their key codes.
Partition SD Card
This option gives you a no-frills way to partition your SD card properly for use with ROMs that support data2ext (a very handy hack for low internal memory devices that enables an /sd-ext partition on the SD card to be used as the internal user data storage i.e. as the /data partition). Once this option is selected, you will be given options to choose the sizes for the /sd-ext partition as well as an optional /swap partition on the SD card, and will then automatically format it for you, leaving the remaining space for normal SD card usage. This option will wipe all data from your SD card so use it with caution!
Fix Permissions
Fixes the file permissions for the internal memory partitions back to default. This is very useful as a fix for several errors and Force-Closes that start appearing after you or an application you installed and provided root access end up messing up the permissions of important files.
PARTITIONS :
The Android uses several partitions to organize files and folders on the device. Each of these partitions has a distinct role in the functionality of the device, but not many Android users know the significance of each partition and its contents. In this guide, we will take you on a tour of Android partitions, what they contain and what can be the possible consequences of modifying their content.
Let’s start with a list of standard internal memory partitions on Android phones and tablets. These are:
• /boot
• /system
• /recovery
• /data
• /cache
• /misc
In addition, there are the SD card partitions.
• /sdcard
• /sd-ext
Note that only /sdcard is found in all Android devices and the rest are present only in select devices. Let’s now take a look at the purpose and contents of each of these partitions.
/boot
This is the partition that enables the phone to boot, as the name suggests. It includes the bootloader and the kernel. Without this partition, the device will simply not be able to boot. Wiping this partition from recovery should only be done if absolutely required and once done, the device must NOT be rebooted before installing a new one, which can be done by installing a ROM that includes a /boot partition.
/system
This partition basically contains the entire operating system, other than the kernel and the bootloader. This includes the Android user interface as well as all the system applications that come pre-installed on the device. Wiping this partition will remove Android from the device without rendering it unbootable, and you will still be able to put the phone into recovery or bootloader mode to install a new ROM.
/recovery
The recovery partition can be considered as an alternative boot partition that lets you boot the device into a recovery console for performing advanced recovery and maintenance operations on it. We have already learnt about this partition and its contents above.
/data
Also called userdata, the data partition contains the user’s data – this is where your contacts, messages, settings and apps that you have installed go. Wiping this partition essentially performs a factory reset on your device, restoring it to the way it was when you first booted it, or the way it was after the last official or custom ROM installation. When you perform a wipe data/factory reset from recovery, it is this partition that you are wiping.
/cache
This is the partition where Android stores frequently accessed data and app components. Wiping the cache doesn’t effect your personal data but simply gets rid of the existing data there, which gets automatically rebuilt as you continue using the device.
/misc
This partition contains miscellaneous system settings in form of on/off switches. These settings may include CID (Carrier or Region ID), USB configuration and certain hardware settings etc. This is an important partition and if it is corrupt or missing, several of the device’s features will will not function normally.
/sdcard
This is not a partition on the internal memory of the device but rather the SD card. In terms of usage, this is your storage space to use as you see fit, to store your media, documents, ROMs etc. on it. Wiping it is perfectly safe as long as you backup all the data you require from it, to your computer first. Though several user-installed apps save their data and settings on the SD card and wiping this partition will make you lose all that data.
On devices with both an internal and an external SD card – devices like the Samsung Galaxy SII – the /sdcard partition is always used to refer to the internal SD card. For the external SD card – if present – an alternative partition is used, which differs from device to device. In case of Samsung Galaxy S series devices, it is /sdcard/External_sd while in many other devices, it is /sdcard2. Unlike /sdcard, no system or app data whatsoever is stored automatically on this external SD card and everything present on it has been added there by the user. You can safely wipe it after backing up any data from it that you need to save.
/sd-ext
This is not a standard Android partition, but has become popular in the custom ROM scene. It is basically an additional partition on your SD card that acts as the /data partition when used with certain ROMs that have special features called APP2SD+ or data2ext enabled. It is especially useful on devices with little internal memory allotted to the /data partition. Thus, users who want to install more programs than the internal memory allows can make this partition and use it with a custom ROM that supports this feature, to get additional storage for installing their apps. Wiping this partition is essentially the same as wiping the /data partition – you lose your contacts, SMS, market apps and settings.
Now whenever we install a ROM or mod that requires we to wipe certain partitions before the installation, we should be in a better position to know what we are losing and what not and thus, we’ll know what to backup and what not.
Best Regards
http://forum.xda-developers.com/showthread.php?t=1134290
Yep. Been done before a long time ago. Tho I do admire your initiative in putting the info together
Stifler69 said:
http://forum.xda-developers.com/showthread.php?t=1134290
Click to expand...
Click to collapse
No Doubt this one should be on the top of this thread,
What a simple and awesome explanation about the Recovery & Download mode, many thanks to pulser_g2
I know, majority of users only need the simple steps and shortcuts, they don’t care what’s happening internally and theoretically, but some are really curious to know…
Many thanks mate....
zaheedahmed said:
No Doubt this one should be on the top of this thread,
What a simple and awesome explanation about the Recovery & Download mode, many thanks to pulser_g2
I know, majority of users only need the simple steps and shortcuts, they don’t care what’s happening internally and theoretically, but some are really curious to know…
Many thanks mate....
Click to expand...
Click to collapse
Nah mate you do what you have to do. It is a good thread and provides good information. Nice work. Just wanted to show you Pulsers thread as well though because he has done something similar to yours long time ago..But anyway good work and if you need any help let me know
Thanks, will save later text in PDF and keep it on PC just to have one more tutorial about things
Awesome write up!! Brilliant!
As you are so knowledgeable about CWM, perhaps I can ask you a question?
When I do a backup, it says that no external SD card was found, so it skipped the external?
When I check under mounts, the only option for the external SD card is to UNmount.... This would suggest that the card is mounted, correct?
So how would I go about backing up the external card too?
Thanks!
Sent from my SGH-I727R using xda premium
Question, if i do nandroid backhp through CWM, i suppose it saves files that i dl such as apps/games, or i need to download later again 600mb+?
Sent by powaaaaah of GT-I9100 Taparatatatalk!
shaggyskunk said:
Awesome write up!! Brilliant!
As you are so knowledgeable about CWM, perhaps I can ask you a question?
When I do a backup, it says that no external SD card was found, so it skipped the external?
When I check under mounts, the only option for the external SD card is to UNmount.... This would suggest that the card is mounted, correct?
So how would I go about backing up the external card too?
Thanks!
Sent from my SGH-I727R using xda premium
Click to expand...
Click to collapse
Thank you for your appreciation,
I would like to express once again as I mentioned in the starting of the thread that this is only a humble effort of the undersigne that I searched for such information and combined at one place here....
As far as I know about your problem of SD card storage, this is a compatibility issiue which varries on one custom recovery to another, also one SD card to another. such issues are fixed by developers in their latest versions of recoveries.
I experienced once the same issue which was resolved when I changed my SD card.
And my current (touch) recovery of Redpill v1.3 allows me to Backup and restore from external SD card with all available options flowlessly.
Thanks
X-Plosiv said:
Question, if i do nandroid backhp through CWM, i suppose it saves files that i dl such as apps/games, or i need to download later again 600mb+?
Sent by powaaaaah of GT-I9100 Taparatatatalk!
Click to expand...
Click to collapse
Between CWM & Titanium, you should not have to download anything.
Sent From my Two Tin Cans & String Device on The Wookie Network
X-Plosiv said:
Question, if i do nandroid backhp through CWM, i suppose it saves files that i dl such as apps/games, or i need to download later again 600mb+?
Sent by powaaaaah of GT-I9100 Taparatatatalk!
Click to expand...
Click to collapse
Of course it backs up all your installed apps and system data along with the ROM, but it do not back up the additional data which is downloaded and stored in User's partition of your SD card by the applications, such data will remain on your SD card untill you format it, available to support your apps when you return to the previous ROM.
awsome eplanation
as above posts say awsome explinationculdnt b clearer now then all
zaheedahmed said:
Of course it backs up all your installed apps and system data along with the ROM, but it do not back up the additional data which is downloaded and stored in User's partition of your SD card by the applications, such data will remain on your SD card untill you format it, available to support your apps when you return to the previous ROM.
Click to expand...
Click to collapse
Yes, but when I do format/wipe all, I guess then it deletes all that is on SD card as well, such as game files and music? If so, I'd rather just copy paste it on my PC, then after doing all wipes and formats, just copy back from PC
Zaheed, you are far too humble! Your post was brilliant, informative & timely.
Sent From my Two Tin Cans & String Device on The Wookie Network
X-Plosiv said:
Yes, but when I do format/wipe all, I guess then it deletes all that is on SD card as well, such as game files and music? If so, I'd rather just copy paste it on my PC, then after doing all wipes and formats, just copy back from PC
Click to expand...
Click to collapse
When you do normal wipes (data/ factory reset, cache, dalvik) before installing/restoring ROM, it won't touch any data which is saved in your SD Card normally, but it is more safer if you back such application data to you PC which normally find in a folder "Android/ Data /xxx" in the root of SDcard
Thanks for info.
I have read a lot on this but am still nor clear whether a wipe data/factory reset includes a full cache wipe. Most rom install instructions tell you to do both, but it seems a wipe cache is redundant if you factory reset.
SimboXXX said:
Thanks for info.
I have read a lot on this but am still nor clear whether a wipe data/factory reset includes a full cache wipe. Most rom install instructions tell you to do both, but it seems a wipe cache is redundant if you factory reset.
Click to expand...
Click to collapse
Yes, you are right, I also understand the same, but the option for merely wiping cache is kept for using in some odd situations, like when we fingered to the ROM and got some error, then we got a no-wipe version of the existing ROM to reflash, such case we need only to wipe cache…. I have got an error recently on CWM when I reflashed my no-wipe Checkrom v6 without wiping anything, then I wiped only cache, problem solved…..
what ever may be the theory, do as the developers directed for their ROM…..NO RISK
shaggyskunk said:
Zaheed, you are far too humble! Your post was brilliant, informative & timely.
Sent From my Two Tin Cans & String Device on The Wookie Network
Click to expand...
Click to collapse
thanks mate...
Thanks for the thread, you can never know too much. On second thoughts, there's probably no danger of that.
What would be really good if you have the knowledge, is a detailed guide on CWM Edify scripting. I'm sure many people would find that useful, especially me. There doesn't seem to be a lot of good guides or information on the language, at least I can't find them yet. If you have any good links I'd definitely appreciate it as well.
Here's another bit of information, that answered a question I had....
In case anyone else has this question...
Here is the answer from:
http://android.stackexchange.com/qu...ter-no-sd-ext-found-skipping-backup-of-sd-ext
" This means you do not have an ext3/4 partition on your sdcard. This really ins't a big deal, this is like a legacy part of the nandroid backup process. CM doesn't "officially" support the sd-ext partition any more anyhow."
Hope it helps someone else... In the end, the answer is pretty straight forward.
Sent From my Two Tin Cans & String Device on The Wookie Network
Sent from Down The Rabbit Hole, using Tapatalk 2
I just tried a ROM for the first time on my Nexus 7 (though I've used a lot on my past phones) and holy ****, coming from a non-Nexus device, I wasn't expect this, it wiped out my internal storage partition (/sdcard) as well as my data partition.
Losing the international storage partition is really painful, as that's where all my clockworkmod backups were.
Does this happen every time a ROM is flashed on a Nexus 7? (In case it makes a difference, this is the ROM I flashed.) Does this happen every time an update to a ROM is flashed?
For future reference, is there any way to try ROMs and flash updates without wiping out my whole internal storage?
Do you have a 3G?
Sent from my Nexus 7 using xda app-developers app
over the air system updates shouldn't delete any data but as far as I know flashing a different rom will wipe everything. With a phone the data is stored on a separate physical device such as a microsd card but with the nexus 7 its all held on the internal memory. You could use an otg cable and thumb drive as external storage for backup purposes.
dparrothead1 said:
Do you have a 3G?
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
Yeah, I have a 3G.
corumuk said:
over the air system updates shouldn't delete any data but as far as I know flashing a different rom will wipe everything. With a phone the data is stored on a separate physical device such as a microsd card but with the nexus 7 its all held on the internal memory. You could use an otg cable and thumb drive as external storage for backup purposes.
Click to expand...
Click to collapse
So what do people normally do when an update to a ROM comes out? Do they fully backup everything and then do an advanced restore in CWM to get back their data? Or are most people starting fresh on every ROM update?
corumuk said:
over the air system updates shouldn't delete any data but as far as I know flashing a different rom will wipe everything. With a phone the data is stored on a separate physical device such as a microsd card but with the nexus 7 its all held on the internal memory. You could use an otg cable and thumb drive as external storage for backup purposes.
Click to expand...
Click to collapse
What?
A rom shouldn't wipe the Emmc (internal sdcard), coming from Samsung phones that all have 16gb of internal storage plus a slot for an external card, i have never had it wipe my storage. Either internal or external.
I have also flashed a few roms on the Nexus and the ONLY thing that wiped my storage was unlocking the bootloader.
Looks to me like you were answered in the ROM Thread that you referenced.
http://forum.xda-developers.com/showthread.php?p=35322271
Sent from my Nexus 7 using xda app-developers app
Based on my experience with the original Droid, flashing a new rom usually calls for wiping system, cache, data, boot, and dalvik. Internal memory data is deleted, but external microsd storage is not cleared. The N7 only has internal memory, and that is cleared when doing the wipes prior to installing a new rom. You should copy pictures, video, documents, downloads, music, saved texts, etc. to a pc or OTG storage along with the backups before the new rom.
Wiping system and data in recovery does not touch /sdcard. sdcard should remain intact unless flashing a factory image.
regalpimpin said:
Wiping system and data in recovery does not touch /sdcard. sdcard should remain intact unless flashing a factory image.
Click to expand...
Click to collapse
This.
If you want to be completely and absolutely sure it will not delete anything, open the zip go to:
META-INF/com/Google/android and open up the updater-script file in a text editor, look through and you will see every command that is given in the flash.
You will most likely only see it format the /system partition. Which is why you manually have to do a factory reset in recovery, which formats
/data (where your user apps and preferences are stored, as well as the dalvik cache is)
/cache
And the android secure file which is in fact located on the Emmc, but that is the only file on that partition it touches.
Thanks all, turns out the line that killed me was in the instructions for the ROM I flashed, the flash instruction was:
fastboot -w flash system system.img
Click to expand...
Click to collapse
That -w flag is what wiped my internal storage.
manekineko said:
Thanks all, turns out the line that killed me was in the instructions for the ROM I flashed, the flash instruction was:
That -w flag is what wiped my internal storage.
Click to expand...
Click to collapse
So what did you do with that ?
manekineko said:
Thanks all, turns out the line that killed me was in the instructions for the ROM I flashed, the flash instruction was:
That -w flag is what wiped my internal storage.
Click to expand...
Click to collapse
@manekineko @studacris Can you please elaborate, what do you mean by that ? I am intending to flash a different ROM on a different device.I extracted the firmware zip and checked every file but couldn't find "wipe (-w) in fastboot with system.img".
Thank you
I have a rather urgent issue, in which a factory reset wiped my sdcard. First of all, is that normal? This is my first device with no external microsd, and my first time using TWRP. Before, I had been using various versions of Amon-Ra or CWM, and when I factory reset they never wiped the sd card. Next, whether it was normal or not, I need a way to recover my data. I had around 8 gigs in sdcard before it got wiped.
To give you more background info on what was going on, I had a rooted 4.1.2 16GB Nexus, and I decided that I wanted to try PA. I made a nandroid backup of course, and then proceeded to flash the rom. I followed the instructions on the PA thread, first doing a factory reset followed up by the actual flashing, then a wipe of cache/davlik. After I tried the rom out for a few minutes, I noticed that there weren't any redeeming features to make it worth the time-consuming switch from stock to PA, transferring all my data and setting up my settings once more.
I rebooted back into recovery and factory reset again, and then I went to restore and saw that there were no backups. Suspicious, I went to the install menu, and found my entire sdcard folder had been wiped out. What happened?
Edit: I'm currently still on the recovery, afraid to do anything in case I lose my data forever.
Was your boot loader already unlocked or did you unlock it right before you flashed the ROM?
littleemp said:
Was your boot loader already unlocked or did you unlock it right before you flashed the ROM?
Click to expand...
Click to collapse
Thanks for the reply, especially on Christmas, but I got around the issue myself. It had been unlocked for 2 months now.
I noticed that every time I booted into recovery, it would make a "0" folder and move the contents of my sdcard into that "0" folder. Then the 0 folder would go inside another 0 folder, and so on and so forth. It was a really strange issue because I was unable to restore my backup; TWRP could not find my /sdcard/TWRP/backup folder, because it did not exist! It was in sdcard/0/0/TWRP/backup. I used the built in file manager in TWRP, and moved the contents back into the proper folder. I could then restore, and now I'm feeling relieved.
However, two issues remain; the 0 folders are still there, and storage transfer speeds seem very slow.
Edit: I got rid of the 0 folders by moving my folders out of them and then deleting the 0 folders, but the size of my files seem to have been inflated. What took up 6 gigs before is now taking up 8.8gb. Lol wut? Also, when I hook it up to a computer it tells me that 12GB has been filled. So many discrepancies.
androidwkim said:
Edit: I got rid of the 0 folders by moving my folders out of them and then deleting the 0 folders, but the size of my files seem to have been inflated. What took up 6 gigs before is now taking up 8.8gb. Lol wut? Also, when I hook it up to a computer it tells me that 12GB has been filled. So many discrepancies.
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I am having the same problem. I think everybody has that problem, because it's caused by jelly bean 4.2 and its new emulated storage.
The only way I have found to get arround it was to copy all files on the computer from the sdcard, then formating the sdcard in recouvery and moving everything back.
Only problem I am having right now is that I can't for the love of it copy my files. Stupid MTP filesystem is really buggy and extremly slow. I constantly crashes or gives me multiple erros. The one I am having at the moment is something about a parameter error.
Very annoying the stupid filesystem under 4.2.
Btw. I can't get the adb pull command to work either. When I tell it to copy system/storage/emulated/legacy (I believe thats where the sdcard is actually loccated, right?!) it doesn't copy a single file.
If anybody could help me I would be very greatfull.
xaboren said:
I am having the same problem. I think everybody has that problem, because it's caused by jelly bean 4.2 and its new emulated storage.
The only way I have found to get arround it was to copy all files on the computer from the sdcard, then formating the sdcard in recouvery and moving everything back.
Only problem I am having right now is that I can't for the love of it copy my files. Stupid MTP filesystem is really buggy and extremly slow. I constantly crashes or gives me multiple erros. The one I am having at the moment is something about a parameter error.
Very annoying the stupid filesystem under 4.2.
Btw. I can't get the adb pull command to work either. When I tell it to copy system/storage/emulated/legacy (I believe thats where the sdcard is actually loccated, right?!) it doesn't copy a single file.
If anybody could help me I would be very greatfull.
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I had the same fear, emotion and discovery a week ago when trying a new Rom thanks multi users feature .
You may try to switch from MTP mode to MSC in system setting to increase the speed.
Take care of the different tools because as example JROMFlasher will format the SD card for better cleaning. (I had backup!)
I think I read that the Factory Reset from the settings menu WILL erase everything.
Formatting with ClockworkMod, saves your sdcard files.
I also recommend unlocking asap just for laughs. Even if you don't plan on rooting or Modding... unlocking will ensure your files won't be deleted if you decide to or something happens that requires it
Sent from my Nexus 7 using XDA Premium HD app
Does anyone know of a method to force the J5 phone to use the SD Card for cache files without rooting?
I've only had the phone a week and already internal memory is getting very low. I thought if cached data could automatically go onto the SD Card I would gain a bit of space. Having looked at the threads regarding rooting the J5 I think I want to take more time to understand the process rather than a leap in the dark.
Many thanks,
Anne
You can access your storage and execute clean cache to wipe out all these unwanted files in a few seconds. It is in the settings menu.
Cache; whether stored in your phone memory or SDcards would eventually eat-up your storage and eitherway, not a good thing IMHO.
Hello Anne, Rooting Your Galaxy J5 Is Quite Easier Than You Think, Provided You Have The Tools And Follow The Instructions. Try Using TWRP Recovery By @Nick Verse, Flashing Instructions Are Well Detailed On His Thread. I'm Sorry I Couldn't Provide The Links But You Can Search It. Good Luck
Hello guys! Cache partition is only 200MB on our device, so it is not the issue here. You must move your applications to SD, but you will experience some lags, due to I/O speed limitations.
Furthermore, if we move cache to SD, more lags will happen.
Can be used an init.d which clear cache automatically, or use Tasker app to clear cache whenever you want (I prefer Tasker).
#Henkate said:
Can be used an init.d which clear cache automatically, or use Tasker app to clear cache whenever you want (I prefer Tasker).
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Why don't you simply wipe cache from recovery?
Nick Verse said:
Why don't you simply wipe cache from recovery?
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It can be done with some terminal command, can't remember it right now, but can be found on Google. Is easier this way and isn't necessary to reboot the phone.
#Henkate said:
It can be done with some terminal command, can't remember it right now, but can be found on Google. Is easier this way and isn't necessary to reboot the phone.
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Thanks for all your replies. I've been clearing cache and generally getting rid of junk but the internal memory was almost 95% used nonetheless. No programs were able to update and taking a photo meant having to delete another.
So bit the bullet and after more investigation rooted the phone today. Tomorrow I shall partition the sd card so that some of it (the majority) can act as internal memory. <rant>Don't understand why Android (Google) have such limitations in their op system. More and more apps are available and they get larger and larger so more and more memory is needed. Currently memory is as cheap as chips, so why limit how and where it is used?</rant>
Anne