Develop Bugs

I have bricked my SD Card!

I have bricked my 16G SD card
Anyone any idea how to get the stuff back off the card? I have tried putting it into a Desktop computer but the XP operating system just cant see it in File Explorer
Anyone any ideas?
Pete

Heh... Funny use of the word "bricked".
Originally, it was used to describe a phone that was broken in such a way that it could not be used as anything other than a brick.
Guess that's the way the language evolves..
Anyway, File Explorer can only read the device if the partition is ok.
If you've somehow corrupted the filetable, File Explorer won't see it.
Try this;
Right-click "My Computer"
Select "Manage"
Select "Disk management"
If you can see it as Disk# (where # is a number), you can probably delete the existing partition and create a new one.
Or if you can't see any partition data, just try to create a new one.
Good luck!

Bonzo said:
Heh... Funny use of the word "bricked".
Originally, it was used to describe a phone that was broken in such a way that it could not be used as anything other than a brick.
Guess that's the way the language evolves..
Anyway, File Explorer can only read the device if the partition is ok.
If you've somehow corrupted the filetable, File Explorer won't see it.
Try this;
Right-click "My Computer"
Select "Manage"
Select "Disk management"
If you can see it as Disk# (where # is a number), you can probably delete the existing partition and create a new one.
Or if you can't see any partition data, just try to create a new one.
Good luck!
Click to expand...
Click to collapse
whats up bonzo. i got the same problem. my 16gb that came with my hd2 is unreadable and unformatable within my device and cpu. in the disk management screen, i have the sd pluged in and it says that its disk 1 and "31 MB RAW" whatever that means. how would i go about patitioning the data to restore it? i dont care about the files because i backed them up and bought another 16gb. i wanted to see if i can get this unreadable 16gb back up. thanks in advance! just a side note, ive done no physical damage to it, all ive done is add media. the sd came with the phone so it is new. one day when i tried to access a movie and the sd didnt show in file explorer.

If you have a stuffed SD card, try plugging the card into a computer, and run TestDisk and PhotoRec. Hopefully you can get the data off it.

hi,the problem with my sd card is that my touchpro2 can read it but cannot write.I am using energyrom cdma May 23 on the fone.is it possible that having my 2gig transcend card in my fone during my upgrade could ve caused the problm.formatting with my hp laptop get to 90% but then says windows cant complete format.I can still see what I ve on the card but cant remove them or add anything on the card.Any help will be appreciated.thanx u all

wocko1 said:
If you have a stuffed SD card, try plugging the card into a computer, and run TestDisk and PhotoRec. Hopefully you can get the data off it.
Click to expand...
Click to collapse
Tried this but the computer can see the card as a drive - tried it in an USB stick adaptor and a hub ....no joy
Will try with windows 7 ..... possibly that better
Still stuck and dare not use my phone
PLeeeese ..... anyone any ideas ------ HELP

I'm also having problems with a 16GB SD card in my HTC Hero. My phone is rooted and I'm using the Amon-Ra 1.6.2 Recovery Image.
Booting into recovery mode I go to Partition SDCard, set 0MB for SWAP, 1024MB for EXT2 and the remainder for FAT32. Everything seems to go ok, but having installed some apps on my phone, my internal memory is lower than I would have expected. I've installed Quick System Info Pro and it tells me that it can't get any information for Apps2SD. I'm also having difficulties when copying data to the FAT32 partition, both when the card is in the phone and when it's plugged into a USB port on my computer.
Taking the advice to run testdisk, it reports the following:
Check FAT: unusual media descriptor (0xf0! = 0xf8)
Warning: Incorrect number of heads/cylinder 4 (FAT)! = 255 (HD)
Warning: Incorrect number of sectors per track 16 (FAT)! = 63 (HD)
1 P FAT32 LBS 0 0 2 1915 49 17 30767578
No EXT2, JFS, Reiser Cramfs or XFS Marker
2 P LINUX 1915 49 18 2039 181 62 2000421
2 P LINUX 1915 49 18 2039 181 62 2000421
No Partition is bootable
Can anyone help me decipher this? Am I right in thinking that the three warnings are simply because it's a memory card rather than a hard disk? Also, why is it showing that I've got 2 LINUX partitions?
Does anyone have any suggestions for getting it working? Is it worth making a live linux (Ubuntu?) CD and creating the partitions under that or can I do it while the card is in the phone using adb?
OR, is my SDCard busted?

Windows can't touch to removable (usb pendrive/SD) partition table, you need to use linux for remake it
Also, only one partition, Windows can see only one SD/USB partition

desmopro said:
Windows can't touch to removable (usb pendrive/SD) partition table, you need to use linux for remake it
Also, only one partition, Windows can see only one SD/USB partition
Click to expand...
Click to collapse
You mean it can only see one pen drive at a time?

he means it wont read more than 1 partition on a single drive, I re-wrote a usb key once for USB booting and somehow messed up the partitions, but HP USB Disk Storage Format Tool seemed to sort it

Well, I've since found a guide on here, written a few years back, to manually create partitions using adb shell and parted, and I've even resorted to downloading Ubuntu and using the LiveCD to boot my PC into Linux and then using the disk tools under that, and I'm STILL having issues.
I can create a FAT32 partition without any problems, the difficulties are coming when I then try to create an EXT2 partition; I get a read/write error.
So, all of this suggests to me that my SDCard is bricked and I need to send it back and get it replaced! Unless of course, anyone has any other suggestions?

enzydroid said:
Well, I've since found a guide on here, written a few years back to manually create partitions using adb shell and parted, and I've even resorted to downloading Ubuntu and using the LiveCD to boot my PC into Linux and then using the disk tools under that, and I'm STILL having issues.
I can create a FAT32 partition without any problems, the difficulties are coming when I then try to create an EXT2 partition; I get a read/write error.
So, all of this suggests to me that my SDCard is bricked and I need to send it back and get it replaced! Unless of course, anyone has any other suggestions?
Click to expand...
Click to collapse
are you using gparted in ubuntu? when i created mine for my hero, i had to tick one of the boot optiosn in gparted
also how is it connected to the pc?

Yes, I was using gparted in ubuntu, set to 'master boot record' I think it was. I've got a usb key with an adaptor for the micro sdcard.

enzydroid said:
Yes, I was using gparted in ubuntu, set to 'master boot record' I think it was. I've got a usb key with an adaptor for the micro sdcard.
Click to expand...
Click to collapse
keep on messing about with it, Its rare they die unless its been write to over 250,000 times of you have been trying to smoke it

I quit smoking nearly 3 months ago now!
Just to clarify, I create the FAT32 partition first, then the EXT2 partition. Am I right in setting it up with a master boot record (I think that's the option within gparted)?
Regarding the EXT2 partition, do I need to take ownership of it or just leave it for SU access only?
Cheers

may i know which partition you set as boot.?
i've tried to set fat32(boot),ext2,linux-swap still does not work. should i set all partition as boot. is there any limit on the size for ext2 and linux-swap partition?
how you partition the sdcard? connect to pc using usb card adapter or connect to pc using the phone?

[GUIDE][9-JAN] How to partition your SD card correctly for APPS2SD+ ROMS.

It seems many people are having issues partitioning their SD card for use with Apps2SD+ ROMS using the additional EXT4 partition.
Here is a guide to the method that worked for me. I am not responsible for any loss of data on your phone or PC as a result of following this guide. Read the steps clearly and understand them BEFORE you do anything. Failure to understand the steps involved could see you wiping data from your PC's hard drive with no warning messages to tell you what you are about to do. You have been warned!
Firstly, I couldn't get Partition Wizard for Windows to work. If anyone else has been successful with it please let me know and I will update this post.
Before you start, BACK UP all your data from the SD card. It will all be erased from your SD card during this process.
Although this works on a phone which has already been flashed with an APPS2SD+ compatible ROM. I strongly suggest starting with a freshly flashed ROM with no apps installed before doing this to ensure ALL additionally downloaded and installed apps are installed on to the partition, leaving the maximum possible storage space remaining on your phone.
Here are the steps....
1. Download a copy of GPARTED-LIVE from here. Use your favourite CD burning software to burn the image to CD. The image is bootable so make sure you do not leave the CD as open session when you burn it. This is the software we will use to partition the SD card later on.
2. Start with a freshly formatted SD card with a single FAT32 partition. This can be created using whatever tool you prefer. Use the default cluster size setting. I use the Disk Management tool in Windows under Administrative Tools in Control Panel. You can perform this step by inserting the SD into your PC or mounting it on your PC via the phone.
3. Once formatted with a single partition, insert the SD Card into the phone, disconnect the phone from the PC if it is connected. You may find depending on your rom that the card is recognised as damaged. Don't worry.
4. Format the SD card again using your phone. This is done via SETTINGS - SD & PHONE STORAGE. The SD Card should now mount as normal and your phone should report "Preparing SD Card".
DO NOT COPY ANY FILES OVER TO THE SD CARD YET. Android will have copied over its standard files after formatting so do not delete these, but don't add anything else yet.
5. Once the SD card is formatted and prepared, unmount the SD card and remove it from the phone and insert it back into the PC. You may also connect it to the PC via the phone. If you are using the phone to connect it to the PC at this stage I highly recommend booting into MAGLDR and selecting the Mass Storage Mode option to connect it to the computer. This ensures Android will not try and access it while we are partitioning it.
6. With the SD card now recognised by the PC, reboot your PC from the GPARTED-LIVE CD you burned in step 1. This may take a while to load depending on your PC. Follow the on screen prompts until GPARTED loads correctly.
7. With GPARTED now loaded, select your SD card using the selection in the top right hand side of the GPARTED window. Ensure you have selected the correct storage device by ensuring the capacity is reported correctly. BE VERY CAREFUL NOT TO MES WITH YOUR COMPUTERS HAR DRIVE!! If you are not sure at this stage, please do not proceed as you risk wiping data from your PC. GPARTED will not warn you if you are about to damage system files as you might expect it to.
8. Once selected, you should see a single FAT32 partition displayed with a chart which span the top of the window. Click on "Resize/Move" and drag the slider from the RIGHT across to the LEFT to create an area of unallocated space the size you wish to use for your apps. 1GB should be enough in most cases. It is very important to make sure that the FAT32 partition appears IN FRONT of the unallocated space. Once satisfied, click OK.
9. Right click in the unallocated space you created in the chart and click "Create". A new dialog box should appear. Modify the settings so that the partition is set to "ext4". Leave the cluster size set to "default". Click OK.
10. Back in the main GPARTED screen, you should now see two partitions in the chart, the first being your original FAT32 partition and then to the right is your new EXT4 partition. Click "APPLY" and the changes will be made to the SD card. THIS IS IMPORTANT as no changes are made to your SD card until you click apply. If you miss this step, you will have to start over from step 6 again.
11. Once changes are reported as completed, shut down your PC and remove the SD card. Insert it into your phone and boot the phone. If you connected your SD to the PC via MAGLDR, press the power/hang up key to return to the main menu and choose to boot from NAND.
DONE!!!!!!!
Once the phone is booted (may take a little longer than usual) go back to SETTINGS - SD & PHONE STORAGE and you should see your phone's available storage reported as around 20-40MB less than the total storage capacity. This will vary between different ROMS. Don't expect it to read any higher than it did before you did this if you haven't installed any apps yet.
Check to see that your SD storage is reported as the correct size corresponding with the new size of your FAT32 partition.
Now go ahead and install your apps. You will notice that the phone storage capacity does decrease as you install apps, but the next time you reboot, it should jump back up again. That's what happens on my phone anyway.
Once you are satisfied that all is well, you can connect your SD to the PC again and copy across your data to the FAT32 partition.
Another thing to note is that you don't need to format the EXT4 partition when changing ROMS. As it only stores the applications, when booting for the first time with a new APPS2SD+ supported ROM, it will automatically show up with all your apps and widgets installed. Preferences and widgets will need to be reset however.
I hope this guide helps. Thanks again to all the amazing developers here at XDA who make all this possible, as well as the wonderful community of volunteers and members who keep this show running.

reserved for possible updates and additional methods.

First, thank you for ur tutorial.
But there's a point that make me confused:
"Click on "Resize/Move" and drag the slider from the LEFT across to the right to create an area of unallocated space the size you wish to use for your apps."
Click to expand...
Click to collapse
"Back in the main GPARTED screen, you should now see two partitions in the chart, the first being your original FAT32 partition and then to the right is your new EXT4 partition"
Click to expand...
Click to collapse
It'll be easier if you post a screenshot or just a simple pic drawed by MsPaint to see the partition after format.
Thank you anyway.

yes, some screenshots would be very nice. and maybe this thread should be stickie, very useful! thank you for the guide, i will use this as soon as i have a rom with this support.

You have a little misstyped error in step 11..
You insert the card back into phone, not PC

Great guide, gparted is also part of Ubuntu which is what i used!
Cheers

Thanks for the corrections guys. I have amended the original post.
As for screenshots. It's difficult when I am using a separate boot disk. Most things should be pretty self explanatory once you are actually looking at what I'm describing

Thanks for the guide!
However, if I try to create a new partition, the only choices I have is to make it primary or extended. No logical partition as it is greyed out. Does App2SD+ work with a primary ext4?

great guide! wished this was available before i partitioned mine. did a lot of googling before i found an easier alternative.
for those using Clockwork Recovery you can use the Partition SD within Recovery itself. No need to fiddle around with booting gpart and risk wiping your system hdd. the only thing is recovery will create it as ext3 which i don't think matters much because ext4 is backward compatible.
sorry don't mean to rain on your parade because i also use gpart when i'm around a pc. just thought that some ppl might prefer the alternative.

S-Bazz said:
Thanks for the guide!
However, if I try to create a new partition, the only choices I have is to make it primary or extended. No logical partition as it is greyed out. Does App2SD+ work with a primary ext4?
Click to expand...
Click to collapse
That's my error. it should be fine with the default setting.

how can i do all that if i don't have a working CD-ROM?
stoped using it ages ago

Thanks for this.

Voffchik said:
how can i do all that if i don't have a working CD-ROM?
stoped using it ages ago
Click to expand...
Click to collapse
+1 i have a netbook without cd-rom and windows 7...which program i can use to do that?

how to do it on Ubuntu 10.10?

Im guessing that we can use Partition Magic or Paragon.
I will try with paragon partition manager and let you know. It shouldnt be that hard.

I know a screenshot is hard to capture when u're not in Windows, but I offer a picture drawed by MsPaint or Office Word. Just 2 rectangle with the size and the filesystem.
Thank you.

Voffchik said:
how can i do all that if i don't have a working CD-ROM?
stoped using it ages ago
Click to expand...
Click to collapse
H-KaN said:
+1 i have a netbook without cd-rom and windows 7...which program i can use to do that?
Click to expand...
Click to collapse
if you're using clockwork recovery boot into recovery -> advance option -> partition sd and follow the steps.

Thanks, I am looking for this kind of instructions from the last 2 days.

I've been using haret since the HD, but I've never owned a native Android phone, and such a fundamental step as partitioning was played lightly over, so thanks for a step for the people like me who do google everything but still couldn't do it correctly. Boot CDs are the only way to do it, it seems.

H-KaN said:
+1 i have a netbook without cd-rom and windows 7...which program i can use to do that?
Click to expand...
Click to collapse
You can use some virtual driver, power iso or daemon tools to mount iso file without cd-rom.

Formatted SD to NTFS, any way to get it back?

Hi everybody,
I have a huge problem (for me anyway) and I can't find a solutions (i've searched for 2 hours now!). I hope somebody can help me.
I have a Sony Ericsson Xperia Arc S rooted. Basicly I wanted to transfer a big file on my SD Card. Without thinking i converted my Fat32 SD Card to NTFS with the command prompt in Windows XP. After converting I could still see all my files etc on my laptop.
When I disconnected the phone from my laptop, the phone couldn't recognize my SD card anymore and offers me to format it! So I figured I'd change it back, but I'm not able to connect the phone to my laptop trough USB, it just doesn't offer me the option.
When I insert the SD Card trough a MicroSD adaptor in my laptop, Windows won't recognize the disk either, and offers me to format it to a 512 byte disk - the SD Card is 16 GB.
I'm really freaking out now since there is alot of important documents and photos on the SD Card. Is there any way to force connect the SD Card trough the phone with the USB Cable? Since the files were available before disconnecting, i'm sure they're still there.
I tried 2 partition recovery programs (testdisk and File Scavenger) but they either recognize the Card as empty 512 or 1024 byte.
Is there any way I can format the SD Card back to Fat32 trough USB, or just even recover the files on it?
I hope my stupidity can be solved painless
Thanks in advance...

Didn't you make a back up of your files when you converted it to ntfs? Doesn't Windows normally format the card when you change its file system?
Sent from my Galaxy Ace using Tapatalk

I have a feeling the SD card might've gotten partitioned... ie. you have two partitions on there now instead of just one. Open a command line with the with SD card connected to the computer, do this:
diskpart
list disk
select disk #(get the disk # from "list disk")
clean
That should get you back to a single-partition sd card.

Does windows give you any clues in the disk management section?
Right click > My computer > Manage > Disk Management

Download minitool partition wizard and then plug in your sd card and open the program. Then delete every single partition you see (ON THE SD AND NOT YOUR HARD DRIVES) and then click create a new partition and then format it to FAT32 and you are good to go !

Had the same problem with a flash drive
right click on drive > properties > readyboost > uncheck the box. Try to format the drive again.

Oh boy... The convert Fat32 to NTFS cannot be undone.
The tool was included with Windows XP for those Upgrading from Windows 98, who would still be runing FAT32 on their hard drives. It allowed them to upgrade to NTFS without loosing any data...
Unfortunately, the only way to get the card back is to Reformat it. I'd recommend the Command Prompt, and the Command would look like this...
Code:
Format /FS:FAT32 /X (drive letter):
The /FS switch tells Format.exe to format the specified drive in a specific file system. In this case, we're forcing it to setup a FAT32 partition on the disk.
The /X switch tells it to dismount the drive before formatting. This makes sure that nothing else is currently using the drive, so that nothing else can mess with the drive while Format is working with it.
After the drive is formatted, go download some decent data recovery software (I've always had good luck with iolo Search and Recover, but your mileage may vary) and have it scan the drive to recover your media.
Also... DO NOT MODIFY THE DRIVE IN ANY OTHER WAY! IF YOU WRITE ANYTHING TO THE DRIVE, COPY FILES TO IT, CREATE FILES ON IT, SAVE THINGS TO IT, YOU WILL LOOSE ANY DATA YOU PREVIOUSLY HAD ON THE DRIVE! Naturally, formatting the drive has a chance of doing this anyway, however, the automatically detected sector size should match the original sector size, so the chances of loosing everything are slim to nil. All hell breaks loose when you start adding and removing things from the drive...

[mini-Howto][Live CD/Linux] SD Card Recovery Using Testdisk

So I have an old SD card that for some reason or another I keep using because I haven't gotten around to replacing the replacement I did get that doesn't work (sad tale of a Sandisk Class10 32GB card that I've seen from a handful of other people).
Anyway, I've had to do this a number of times now and it's worked pretty well. First of all, if your disk is crashing this way, there's probably something wrong with it, and there's a chance that your data will not be recoverable, or it will be recoverable and it is corrupted and it might take time to figure out how it's corrupted.
Basically, I get a warning from Android that there's something wrong with the SD disk and apps rely on the SD card will slowly stop functioning until it crashes. After this it pretty much just locks up and is unusable. This is the procedure I use when there's no partition information on the drive and the disk just appears to be empty. I run Linux on my systems so I just use run testdisk natively but there appear to be some Live CD's that have testdisk installed for everyone.
Mount your SD Card following your usual methods with a USB reader of built-in laptop card reader. Hopefully you have one.
Figure out which /dev represents your SD care. Normally I just open gparted (probably some variation of just finding it in your system tools or gksudo gparted or gparted from the command line). If that's not an option some combination of the following may give you some info to help you figure out which disk is causing the problem.
Code:
ls -l /dev/disk/by-id
ls -l /dev/mm*
ls -l /dev/sd*
The nice thing about gparted is that it will show you which partitions are formatted, and if your results are like mine you will see your ext4/ext3 SD-ext partition has survived with your apps intact, but no dice for the storage portion of your card. You could mount your SD-ext partition and copy the data if you wanted, or use dd to copy it but you have other backups, right? Oh, your Titanium Backup files are on your SD data drive. You don't rsync to a server..? OK, we'll get to that...If you want a chance of recovering your files remember your /dev path (why you opened gparted) and close gparted before you do something stupid.
Start testdisk in your favourite terminal emulator with... wait for it...
Code:
testdisk
And this is the part where I tell you exactly what to do but can't actually remember and always just bumble around until I find what I'm looking for - so I Googled it for you.
But to summarize after starting the program, you'll need to select the correct disk (/dev) and tell testdisk what type of partition your disk uses (pick intel!)
You can try using analyze to write a new partition table. This doesn't seem to help the problem I have with my disk but it hasn't hurt my recovery efforts either. Make the copy first and then try to recover partitions after, just to be safe.
To get your files back you want the advanced menu and the undelete option. Say what? Undelete?
Basically this feature is meant to let you copy deleted files off a camera card, USB hard drive etc. so once it's done it's voodoo to read the files on your broken partition it will show you all the files on your partition, not just the deleted ones (in red). Several filesystems will just leave junk on the drive until it gets overwritten later so many of these deleted files may be partially overwritten already.
Just highlight everything, if you can manage to not highlight the red things you're ahead of me.
Now press "c" to copy the selected files just like the program tells you. Follow the prompts to choose a destination folder. You probably want to copy it all into an empty file so it's easy to copy back.
If you copied all the deleted files on your disk you probably deleted a bunch of junk you no longer need and will needlessly fill up your SD card with files when you copy everything back. You might want to clean that up now.
Put the SD card in your phone and start fresh with a full format of the SD card in 4ext recovery.
With you newly minted partitions ready to receive data, you can use the toggle USB storage button to put your data back on the phone. I believe this is the recommended way to write data on the card. This will put all your backups/ROMs on the SD card so you can reflash everything and start recovering your data from your backups. You do have backups, right?
Hopefully this helps someone!

[FIX] Find 7 / 7a "INSUFFICIENT STORAGE SPACE"

Hey everyone,
I know that there are quite a few users like myself who are running into a very annoying issue, it's called the "INSUFFICIENT STORAGE SPACE" error on our OPPO devices. So I looked into a very easy fix.
This error happens when the original APP partition in our internal memory is filled (2.90 GB size on my phone, out of the 32 GB), thus it doesn't allow for any additional app downloads or installations.
This procedure doesn't require scripting or too much tampering with the internal system of the phone, instead, it just (1) requires root permission, a (2) SD card, $2.50 (I think) in your play store account, and (3) a computer.
___________________________________
Here are the instructions:
** As always, don't just be a leech, show some support by giving THANKS **
1) Make sure you have root access, and a software program called "Minitool" installed on your computer. I did this on Windows 7. (Download here)
2) your SD card should be in the format of "Fat32" or "Exfat" originally. If not, make sure that your PC (Windows) can detect the drive (SD card) on your computer.
3) On your phone, download an app called Link2SD and also get the paid version (this is required because it gives your phone the ability to insert a script onto your internal memory that allows it to "link" to the SD external memory.)
4) Plug in your external SD card into your computer, how I did this was through a adapter.
5) Now boot up Minitool on your PC, and you should see your external sd card drive and also your other hard drives are connected to your PC.
6) "Remove" or "Delete" the partition that is currently on your SD card. MAKE SURE TO BACKUP THE FILES ON YOUR SD CARD first before you remove the partition.
7) Now create a partition and set your desired size, followed by the format of Fat32 and make sure it is a "Primary" partition not "Logic/Logical".
(This partition will be your external memory)
8) Next, create another partition with the rest of the memory left over in the SD card, and have that format as Ext4. Make sure it is a "primary" as well.
(This partition will be your linked APP memory, aka your Second Partition)
9) Click on "apply" when everything looks right, the button is located on the top left of the program. Let it run its course.
10) There you go! Once you exit the program, eject the SD card and plug it back into your phone, you will have your phone detect a smaller sized Fat32 external SD card, because the other partition (possibly hidden) is the Ext4.
11) Go into the Link2SD app which should be running the paid "Plus" version now. And follow the instructions, it should do everything for you.
12) Once rebooted, you will be able to download more apps now! In the beginning it may be a tiny bit glitchy because the script might still not be picked up by Link2SD. May sure you have given root permission to the app.
13) CONGRATS! You are now done! If you ever find yourself downloading large apps that require storage space again, LINK that app'a information and data (through Link2SD) to the SD card by hitting "Create Link", then checkmark all the app files associated with the large app.
* * NOTES * *
- If your Link2SD doesn't pick up a difference in your SD card, click on the left menu and select "Recreate Mount Scripts". See what it says, and if there are any errors on your SD card.
- Your SD card should be of at least class 6 and above. I used a class 10 SD card and there were absolutely no speed issues (lag) with the apps.
- This method will work on MANY other Android phones, as long as it can read your SD card and as long as the script is properly installed.
Again, HIT THANKS if this helped you in any way!

I just clear all cache with app cache cleaner
Sent from my X9076 using Tapatalk

I can vouch for the Link2SD solution, on phones with a removable sdcard.
My Find 5 only has the internal sdcard - so this is of no use.

It will be highly appreciated if you post of (safe) removable system application with details. It's a request. Thanks in advance. ?
Sent from my OPPO Find 7 using Tapatalk Pro.

unified storage for find 7/7a (codename 7u) from @coldbird
hey guys that partition problem has been solved you can now unify your storage and remove the silly 3GB app partition you will need to use a unified capable custom rom in order to use it but they are so much better than colorOS anyway,also the developer @coldbird is working with oppo to get it implemented onto colorOS......please follow the link and have a good read of the first page,ignore the title it is for 7QHD also...ENJOI
http://www.oppoforums.com/threads/tutorial-unified-storage-layout-for-oppo-find-7a.17952/

[post deleted]
[post deleted]

I'd like to add, if you are using superSU I had to flash over superuser to make link2sd works correctly on a 1.2.7i stock rom.

JiraffeLeung said:
Hey everyone,
I know that there are quite a few users like myself who are running into a very annoying issue, it's called the "INSUFFICIENT STORAGE SPACE" error on our OPPO devices. So I looked into a very easy fix.
This error happens when the original APP partition in our internal memory is filled (2.90 GB size on my phone, out of the 32 GB), thus it doesn't allow for any additional app downloads or installations.
This procedure doesn't require scripting or too much tampering with the internal system of the phone, instead, it just (1) requires root permission, a (2) SD card, $2.50 (I think) in your play store account, and (3) a computer.
___________________________________
Here are the instructions:
** As always, don't just be a leech, show some support by giving THANKS **
1) Make sure you have root access, and a software program called "Minitool" installed on your computer. I did this on Windows 7. (Download here)
2) your SD card should be in the format of "Fat32" or "Exfat" originally. If not, make sure that your PC (Windows) can detect the drive (SD card) on your computer.
3) On your phone, download an app called Link2SD and also get the paid version (this is required because it gives your phone the ability to insert a script onto your internal memory that allows it to "link" to the SD external memory.)
4) Plug in your external SD card into your computer, how I did this was through a adapter.
5) Now boot up Minitool on your PC, and you should see your external sd card drive and also your other hard drives are connected to your PC.
6) "Remove" or "Delete" the partition that is currently on your SD card. MAKE SURE TO BACKUP THE FILES ON YOUR SD CARD first before you remove the partition.
7) Now create a partition and set your desired size, followed by the format of Fat32 and make sure it is a "Primary" partition not "Logic/Logical".
(This partition will be your external memory)
8) Next, create another partition with the rest of the memory left over in the SD card, and have that format as Ext4. Make sure it is a "primary" as well.
(This partition will be your linked APP memory, aka your Second Partition)
9) Click on "apply" when everything looks right, the button is located on the top left of the program. Let it run its course.
10) There you go! Once you exit the program, eject the SD card and plug it back into your phone, you will have your phone detect a smaller sized Fat32 external SD card, because the other partition (possibly hidden) is the Ext4.
11) Go into the Link2SD app which should be running the paid "Plus" version now. And follow the instructions, it should do everything for you.
12) Once rebooted, you will be able to download more apps now! In the beginning it may be a tiny bit glitchy because the script might still not be picked up by Link2SD. May sure you have given root permission to the app.
13) CONGRATS! You are now done! If you ever find yourself downloading large apps that require storage space again, LINK that app'a information and data (through Link2SD) to the SD card by hitting "Create Link", then checkmark all the app files associated with the large app.
* * NOTES * *
- If your Link2SD doesn't pick up a difference in your SD card, click on the left menu and select "Recreate Mount Scripts". See what it says, and if there are any errors on your SD card.
- Your SD card should be of at least class 6 and above. I used a class 10 SD card and there were absolutely no speed issues (lag) with the apps.
- This method will work on MANY other Android phones, as long as it can read your SD card and as long as the script is properly installed.
Again, HIT THANKS if this helped you in any way!
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Hey does this works on color os 2.1.5 ?

ron8899 said:
Hey does this works on color os 2.1.5 ?
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With COS 2.1.5, you can use LVM to get around the 3GB partition issue.