Develop Bugs

problem

Installed adamg`s open desire rom and after installing cant seem to get the phone to boot, just stuck on htc screen. Tried to restore my nandroid backup but does the same thing after installation.
It does give an error after installation in the custom recovery, it reads
Restoring Sd-ext...
E:Can`t mount/dev/block/mmcblk0p2(file exists )
erroe mounting /sd-ext/!
Skipping format...
E:Can`t mount/dev/block/mmcblk0p2(file exists )
erroe mounting /sd-ext/!
Skipping format...
Have a partition installed 512mb taht was working fine today?
If I did a factory reset would i lose my custom recover and backups?
Any ideas

memphisuklf said:
Installed adamg`s open desire rom and after installing cant seem to get the phone to boot, just stuck on htc screen. Tried to restore my nandroid backup but does the same thing after installation.
It does give an error after installation in the custom recovery, it reads
Restoring Sd-ext...
E:Can`t mount/dev/block/mmcblk0p2(file exists )
erroe mounting /sd-ext/!
Skipping format...
E:Can`t mount/dev/block/mmcblk0p2(file exists )
erroe mounting /sd-ext/!
Skipping format...
Have a partition installed 512mb taht was working fine today?
If I did a factory reset would i lose my custom recover and backups?
Any ideas
Click to expand...
Click to collapse
double check your partitions, make sure you have FAT32 + EXT3 @512mb then flash the chosen rom again, this is your best chance.
go with my rom, linked through my signature, the update will wipe the Cache + dalvik cache but keep all of you personal data and apps.

LeeDroid said:
double check your partitions, make sure you have FAT32 + EXT3 @512mb then flash the chosen rom again, this is your best chance.
go with my rom, linked through my signature, the update will wipe the Cache + dalvik cache but keep all of you personal data and apps.
Click to expand...
Click to collapse
How do i check the partitions? Cant boot so can`t see them that way and haven't got card reader or anything. Im sure its got something to do with partition. Does this seem like it is causing the problem?
Any help appreciated.

bump, need help

have you wiped everything before flash?

I wiped with rom manager after downloading rom. Not sure of all the custom recovery options as rom manager usually does it all for you. Not sure if i should wipe date, cache etc, will this wipe my backups? Tried removing sd card but wont boot, not even sure how I would get another custom rom on sd card so i could flash that. I have both defrost 2.4a and opendesire aswell as a nandroid backup on my sd card but can't get these to boot either

Must be something to do with the sd card partition. Everything I try I get the message
E:Can`t mount/dev/block/mmcblk0p2(file exists)
error mounting sd/ext/!
Don't know what this means but think its causing the problem.

perhaps a bad sector on the SD?
try backing up everything on the SD, format it again & try the roms one by one to see which possible causes the issue

U need to try an alternative recovery.
Try using unrevoked, and flash and different recovery.
Sounds like the fake flash recovery u got with rom manager Isn't clearing ur partitions.
Sent from my HTC Desire using XDA App

My Wife has got same phone so I have full sd card backup from before I partition this morning. Might format sd card and put that back on. and restore backup from that. Format will remove partition wont it?

memphisuklf said:
My Wife has got same phone so I have full sd card backup from before I partition this morning. Might format sd card and put that back on. and restore backup from that. Format will remove partition wont it?
Click to expand...
Click to collapse
usually does some programs allow you to keep it tho but 90% of the cases its just gone

formatted card through windows but its still saying i only have 3.18gb. How do I get rid of partition?

memphisuklf said:
formatted card through windows but its still saying i only have 3.18gb. How do I get rid of partition?
Click to expand...
Click to collapse
in Windows XP Disk Management, right-click the existing partition,
and click delete, that will leave the whole card as unallocated space. Then
right-click on the unallocated space, and click new partition.
edit : or install http://www.sdcard.org/consumers/formatter/sdfv2000.zip
free SD partitioner

in disk management it only shows the size as 3.18gb, I made the partition through rom manager which I think formats it in linux which windows doesn't recognise.
Taking the Sd card out gets in onto the animation screen, so a little further, but still doesn't boot. Very frustrating. \\\\\any more help appreciated.

Flash a ROM that doesn't use Apps2SD.

can you link one for me pal, ripping my hair out here, lol. By the way how do you do full wipe in custom recovery ie data, cache, is that it?
edit. Don't matter. Sorted. Copied an earlier backup of sd card onto spare sd card and did a recovery. Still need to know how to remove the partition from other sd card using windows.
This was definitely the problem and won't be using rom manager to do another partition.
If someone does know how to remove partitions using rom manager from sd card via windows then would appreciate it if you would let me know...

Stock rooted ROM: http://forum.xda-developers.com/showthread.php?t=694564
Full wipe can be done using the "wipe data/factory reset" option in ClockworkMod Recovery.

To get rid of the ext Partition get gparted or something like that. Normal Windows cant see ext partitions because its a Linux filesystem. You can also take a Linux live cd.

Can't you just take ROM Manager and partition your SD card again? Swap 0/Ext 0/FAT 32 All

It looks like something isnt ok with the partitions so i would recommend to delete all partitions and make them new i also had a problem once with my sd card but after deleting all partitions and repartition it everything was ok again.

[Q] Sd card issue (CM 10)

Hello folks,
Recently I have flashed CM 10 via CWM 6.0.3.2 on my Samsung Galaxy W. (I followed this procedure: http://forum.xda-developers.com/showthread.php?t=1990795)
Everything worked out fine (yay) exept for two issues I have:
1. My SGW doesn't recognize my Sd card (internal) at all. (though internal is mounted in cwm menu)
I have several folders regarding my sd and external sd:
- sdcard> tells me it is "unplugged" (in German> translation might differ) when I enter via file manager
- mnt/sdcard> here it tells me my sd card is unplugged as always
- storage/sdcard0> unplugged
- external_sd> it tells me sd card unplugged if I enter
- mnt/external_sd >here I can enter all of my folders
- storage/sdcard1> here I can enter again
2. My SGW can't mount my external sd anymore. I can clearly enter my external sd's files, but apparently I cannot mount my PC. Especially not with Multimount because it requests me to mount my internal sd (issue 1).
So how do I get it to work properly? - is it possible to do it via Terminal Emulator?
Specifications:
- Samsung Galaxy W
- Android Version 4.1.2.
- Kernel Version: 3.0.80-cyanogenmod-gc689589
[email protected] #1
- Cyanogenmod Version: 10-20130605- UNOFFICIAL-ancora
Thanks a lot in advance

Hi, I have similar issues with internal storage after flashing to 4.2.2 and also 4.1.2. Model is galaxy W previously 2.3.6 stock.
At root, i have
/data, which seems to be my internal storage as the FX file explorer show it has a storage of 1.07gb
/external_sd, which contains my files in micro sd card
/sdcard, which ES say SDCard unmounted
/storage, which contains sdcard0 (SDCard unmounted), sdcard1 (micro sd), usbdisk (SDCard unmounted)
In the andriod settings > storage, I can see internal storage with total space 1.07gb, but unable to mount it.
My camera and gallery says "No external storage available".
What should I do? Please help

Have You Try To Change Your Rom?!

ElGzzar said:
Have You Try To Change Your Rom?!
Click to expand...
Click to collapse
Hi, yes actually i did. I've tried 4.2.2, 4.1.2, then 4.0.4. All gave me the same problem.

lennnostra said:
Hi, yes actually i did. I've tried 4.2.2, 4.1.2, then 4.0.4. All gave me the same problem.
Click to expand...
Click to collapse
Try To Format Your SD On Your PC With FAT32 Mod?!
Then Try 10.1 (4.2.2) Rom
Done :good:

ElGzzar said:
Try To Format Your SD On Your PC With FAT32 Mod?!
Then Try 10.1 (4.2.2) Rom
Done :good:
Click to expand...
Click to collapse
This can be done for the SDcard you can unplug and plug directly to an other device like an PC, but not with the internal.
So better try the following. Secure your files if you can. Reboot into recovery and format there both. Rebooot into CM10 or whatever ROM you are using and change your USB operation mode from MTP to Mass Storage.

honeyx said:
This can be done for the SDcard you can unplug and plug directly to an other device like an PC, but not with the internal.
So better try the following. Secure your files if you can. Reboot into recovery and format there both. Rebooot into CM10 or whatever ROM you are using and change your USB operation mode from MTP to Mass Storage.
Click to expand...
Click to collapse
If The Internal Is The Problem Then You Must Back To The Main Software 2.x.x
Then Back To The Edited Mods And Rom's
The Internal Storage Will Work
...............................
When That Happen To Me ... That What I Have Done
Sorry For Bad English
Over :good:

ElGzzar said:
If The Internal Is The Problem Then You Must Back To The Main Software 2.x.x
Then Back To The Edited Mods And Rom's
The Internal Storage Will Work
...............................
When That Happen To Me ... That What I Have Done
Sorry For Bad English
Over :good:
Click to expand...
Click to collapse
You probably mean back to stock Samsung ROM. But how will this fix corrupted partitions? And why "must" if there are probably more simple ways to fix it rather than flashing roms forth and back?
First of all he should format both and switch to Mass Storage mode to see if this fixes his issue. Flashing ROMs still can be tryied as a last resort.

honeyx said:
You probably mean back to stock Samsung ROM. But how will this fix corrupted partitions? And why "must" if there are probably more simple ways to fix it rather than flashing roms forth and back?
First of all he should format both and switch to Mass Storage mode to see if this fixes his issue. Flashing ROMs still can be tryied as a last resort.
Click to expand...
Click to collapse
Yeah I Mean (back to stock Samsung ROM) And That This Makes The Phone Due To His Condition Also Came From Its Supplier ..
And That's Fix All Internal Storage Problem's .... By Format The Internal Storage With Force From stock Samsung ROM ...
And I Think He Can't access The Internal Storage To Format It By Him Self ...
I Have Tried That Problem Whin I Have Got My Mobile New .. I Haven't Found Solve For It , So I Have Back To The stock Samsung ROM
..
And Found Every Thing Work Fine Then I Have Back To CM Mod Again... :victory:
If You Have Another Simple Way For That Problem Tell Him ,Please ...
Over :good:

ElGzzar said:
Yeah I Mean (back to stock Samsung ROM) And That This Makes The Phone Due To His Condition Also Came From Its Supplier ..
And That's Fix All Internal Storage Problem's .... By Format The Internal Storage With Force From stock Samsung ROM ...
And I Think He Can't access The Internal Storage To Format It By Him Self ...
I Have Tried That Problem Whin I Have Got My Mobile New .. I Haven't Found Solve For It , So I Have Back To The stock Samsung ROM
..
And Found Every Thing Work Fine Then I Have Back To CM Mod Again... :victory:
If You Have Another Simple Way For That Problem Tell Him ,Please ...
Over :good:
Click to expand...
Click to collapse
I think you are mixing something up. First of all he didn´t say he can´t mount / access it from CWM Recovery but from a running ROM. This is two different things so it still should be possible to access both in CWM Recovery and to do a format.
Secound. Flashing a ROM will not format the internal Storage but only the partition where the ROM will be flashed to. They are not the same, so this is also two different things. So even if you flash a ROM but are having corrupted SDcards (Internal and external) they will stay corrupted till you fix this.
And this is why I suggested to first boot into RECOVERY, format both and finally after rebooting change to Mass Storage as the MTP Mode is not always working very well. If this doesn´t help he still can flash back to stock ROM.
However now I´m just repeating what I already said before. If you can´t get it, then I´m sorry for you.

honeyx said:
I think you are mixing something up. First of all he didn´t say he can´t mount / access it from CWM Recovery but from a running ROM. This is two different things so it still should be possible to access both in CWM Recovery and to do a format.
Secound. Flashing a ROM will not format the internal Storage but only the partition where the ROM will be flashed to. They are not the same, so this is also two different things. So even if you flash a ROM but are having corrupted SDcards (Internal and external) they will stay corrupted till you fix this.
And this is why I suggested to first boot into RECOVERY, format both and finally after rebooting change to Mass Storage as the MTP Mode is not always working very well. If this doesn´t help he still can flash back to stock ROM.
However now I´m just repeating what I already said before. If you can´t get it, then I´m sorry for you.
Click to expand...
Click to collapse
Yeah Yeah I See Now Thank's For Teaching Me .. :victory:
And I'm Sorry That is My Missd
Sorry For Bad English ToO ..
Over XD

Thanks
honeyx said:
This can be done for the SDcard you can unplug and plug directly to an other device like an PC, but not with the internal.
So better try the following. Secure your files if you can. Reboot into recovery and format there both. Rebooot into CM10 or whatever ROM you are using and change your USB operation mode from MTP to Mass Storage.
Click to expand...
Click to collapse
Thanks man,
your knowledge regarding this issue immediately solved my problem. My girlfriend's very happy now
Maybe I ll get lucky tonight Just kidding, I get lucky whenever I want
Greetings,
Max

[Q] Problem with the partitions on TabPRO?

I own a Galaxy Tab PRO 10.1" Wifi (SM-T520).
I have the stock ROM, rooted and with TWRP. And SDfix...
I have tried fat32 and ext4 on MicroSD, and without MicroSD. No difference.
I cannot boot any custom rom (Stuck at Samsung logo). Sometimes when I try to install a rom, it fails, or reboots TWRP.
I also encountered problem when trying to restore a nandroid. No DATA partition can be written to, restore fails. (after reboot recovery, its no problem to restore)
Angry Birds Epic does not work. It stops at "Loading Levels", and sometimes it fails to start, and says its not installed.
Spotify says that that it cannot be used because it has no storage.
I can access the partitions, but they are not writable. A reboot is getting the internal/external SD to be writabe again.
So, what is the problem with the partitions on TabPRO? or is it the Samsung android rom thats the problem?
Can it be fixed?
Regards,
-Exlo

Try installing FolderMount from the PlayStore. It can detect and fix issues with your partitions. You just need to run it, then reboot. I seem to get issues writing to my data partition after I install TWRP, on my SM-P900. FolderMount fixed it quickly and easily.
https://play.google.com/store/apps/details?id=com.devasque.fmount
Sent from my SM-P900 using Tapatalk

FolderMount did find an error, and fixed it, but same result
And it "fixed" the same problem as the SDfix app did.
But, I still made some progress. I managed to install a custom rom without error, and fully booted.
Team Freeze Rom installed fine. The rom is just under 800Mb. So i thought maybe it was some faulty memory sector on my tab.
Then I tried to flash GigaWatts ROM, and it failed. Same with ProPlus Rom.
When restoring my last nandroid, it fails when writing DATA partition.
Then I tried to restore my first nandroid, from "stock" rom, and it restored just fine.
First nandroid was from internal SD, and latest was from external SD. Made me wondering, so switched yet again another MicroSD, took a nandroid to it, and tried to restore. It fails again at DATA.
Then I tried t install GigaWatts ROM from internal SD, instead of external. Works without error.
Sooo.... I can flash custom ROM`s from Internal Memory, and restore from Internal Memory
Not from external SD.
Still, I do get internal/external SD dropouts, and getting "no space left/no memory to install on", which can be "fixed" by a reboot.(Still, it should`t be like this, and are quite annoying.
But, still no luck on getting past the "Loading Levels" on AngryBirds Epic
Where is the root of the problems? Faulty device? Android ROM? TWRP making trouble?
Please guide me if any logs should be provided to find out where the problems is, if i`m not the only one with these problems.
Regards,
Exlo

You can try flashing a stock ROM via Odin, and start from scratch. Factory Reset, Reroot, install twrp, etc. If you still can't write to /data properly, you may need to find a .PIT file and repartition your internal memory using Odin.
Sent from my SM-P900 using Tapatalk

I have had to reflash stock with Odin 4 times by now, and it has been the same pain every time.
I was hoping not to use re-partition, so I will wait and see if some new info will come by from other users, as I see there are more of the users that struggles with flashing custom rom. (Stuck at samsung logo, installation fails)
So, will hold off for a few days, and if no new info about partitions, rom flashing, low memory, sd cards not mounting correctly, etc, then I will try re-partition...
meanwile, I`ll investigate som more on my own, read overall the internet

Ok, so i have tried and failed, and learned something on the way
Ext SD is useless for flashing rom, nandroid, etc within TWRP. It does not mount partitions correctly.
If I make sure DATA partition is mounted in recovery, and only use Internal SD, everythin flashes, backups and restores just fine
(Mabye an issure with TWRP?)
SDfix, or FolderMount fixes write permissions to Ext SD in rom to use TitaniumBackup, games, downloads, etc.
Hopes this can help others in simular problems.
And thanks to all that have helped on the way
Regards,
-Exlo

[Q&A] [Mod][Guide] Re-Partition Internal Memory For T-989! (Confirmed Working)

Q&A for [Mod][Guide] Re-Partition Internal Memory For T-989! (Confirmed Working)
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.
Before posting, please use the forum search and read through the discussion thread for [Mod][Guide] Re-Partition Internal Memory For T-989! (Confirmed Working). If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!

Works great!
I just wanted to report back saying that the pit file provided in the original post works great! For any interested in my setup/procedure, it was:
1) Flash the provided pit file using Odin 3.09
I wanted to switch to a Lollipop ROM, and another person in the main thread had good results with Validus, so I used that. Validus supports and recommends the F2FS filesystem, which requires a different recovery to install. So I followed the instructions found on the XDA Thread and the Google+ page for Validus install instructions.
2) Flash Chet's recovery
Chet's recovery, as downloaded from the above link, can be flashed from inside your current recovery. At least, I could from flash it from inside TWRP 2.7.1.0. Flashed it, rebooted back into recovery, and it loaded up the new one, nice as you please.
3) Format data, cache, and internal sdcard as F2FS. TWRP also gave me an error about preload, so I formatted that as ext4.
If you switch to a different ROM in the future, you'll have to remember to check if the new ROM supports F2FS. If it doesn't, you'll need to reformat those partitions to EXT4, or another filesystem the new ROM does support.
4) Flash Validus
5) Flash Gapps
Validus recommends the Paranoid Android Gapps, but the XDA threads have been closed. You can find the appropriate Gapps packages with a Google search; my search led me here. Since the /data partition is now so large, I don't have to try and squeeze apps into the /system partition just to save space, I can install them normally. Thus, I installed the pico gapps, and just installed the other apps via the market. I recommend you do the same.
The result is a dark themed lollipop ROM that already seems pretty stable. I've been using it for less than a day, but I've noticed very few stability problems or other hitches. My thanks to Lorien_Silmaril and chris4284!

How to change Recovery in semi-bricked phone?
Hello, Noob here and was trying to re-partition my T989 T-Mobile S2 memory. It would appear I need to properly reformat the partitions however the recovery I am using does not support the more advanced "wipe" options the "Re-Partition Internal Memory For T-989! (Confirmed Working)" thread discusses.
As this phone will not boot into Android anymore but I can get into the recovery mode, how would I put something like TWRP onto my phone? It would appear that I can only do it through ODIN if the recovery file is a .tar file rather than a .zip file. So are the various TWRP recovery files available anywhere as .tar files? And if not, then what is my other option (as I can not get the phone to show up as a USB drive to load in the .zip versions)?
Thank you,
P.
EDIT EDIT EDIT EDIT EDIT
Yes, I am an idiot. After posting realized that I could put the zip files onto a SD card and then use the recovery file currently on my phone to install the zip off the SD card.

Confirming Pit file sizes
I never did get to work correctly but I might give it another go. One thing I noticed was after un-zipping the two ZIP files in the main thread (the stock PIT and the 8GB partitioned one), the 8GB PIT file was only 4k while the back to stock one is 500k. Makes me wonder if the modified one being only 4k means I got a bad file/download? Can anyone who has successfully installed the Modified_8GB pit verify that it is indeed only 4k in size?
Thank you,
P.

Can i flash this on the AT&T variant and if so how do i repartion ?

Everything seems work,but only problem is my laptop does not recognize my phone anymore. I installed driver and the phone is on debug mode. I tried different cables and laptops. Still does not work, at least Odin recognizes it.

patrick2015 said:
Everything seems work,but only problem is my laptop does not recognize my phone anymore. I installed driver and the phone is on debug mode. I tried different cables and laptops. Still does not work, at least Odin recognizes it.
Click to expand...
Click to collapse
Try to reinstall the usb drivers and disable debug
Tried it on a at&t variant and works fine and connects to pc aswell

Which partitions do I have to reformat
Great guide!... Please, I need help. I got confused at the moment I have to format the partitions. Which partitions do I have to reformat after the process? I see "dalvik cache, data, system, cache, internal sd card, android secure, micro sd card, and preload"... Do I have to reformat all of them? or just "data, and internal sd card"?.... do i have to reformat with file system "ext4" or with another one?
BTW, do you know what are the default file system for the partitions?... in case I do something wrong, this might help me to factory reset my t989...
Sorry, my english it's not that good, i know.
Please help me.

So I did this using your modified pit file, and it seems to have worked. I'm having a few issues now though. When I start google camera it tells me to mount an sd card first. I rebooted, unmounted and mounted the external sd card, and cleared data/cache. Nothing works. I also can't create a folder on the internal SD.
edit: I fixed it by formatting the internal SD to FAT. Now to look into increasing the /system partition size

mike.weiss503 said:
Great guide!... Please, I need help. I got confused at the moment I have to format the partitions. Which partitions do I have to reformat after the process? I see "dalvik cache, data, system, cache, internal sd card, android secure, micro sd card, and preload"... Do I have to reformat all of them? or just "data, and internal sd card"?.... do i have to reformat with file system "ext4" or with another one?
BTW, do you know what are the default file system for the partitions?... in case I do something wrong, this might help me to factory reset my t989...
Sorry, my english it's not that good, i know.
Please help me.
Click to expand...
Click to collapse
It won't let you do davlik. I was a bit confused by this, too, so I hope the OP clarifies. For me, formatting system, preload, cache, and data to ext4, and internal sd to FAT seems to work. I didn't touch micro sd.

Keep it simple!
Hi,
This is my very first post on this forum and what brought me to this thread was a Google search on increasing memory on my Galaxy SII.
My Galaxy SII is an SGH-T989D that can't get any app updated for a while because of insufficient memory. Put simple, all I want to do is re-partition so I can get more "/data" memory. I don't want to install any fancy ROM or root or anything else, anyway I don't have a clue of what that means lol! So I'm not expecting having any trouble following the instructions or getting the PIT file as really I'm good with computers and that kind of stuff, but here come the newbie questions:
- Do I have to perfrom any kind of backup of my device before performing the re-partition steps? If yes, then how do I do this? And once done, how do I restore the backup back into the re-partitioned device?
- If there is no need to perform a backup, does that mean that once the re-partitioning and wipe and reformatting is done, all I have to do is reboot in normal mode again and everything should be fine and as before? If not, then what steps are missing to get my device as it was before re-partitioning (with the exception that now the partitions are different sizes, of course)?
- The last step states: "After you have done the above steps, you can then proceed with ROM installation or recovery. " What does that mean and what should I do then?
Please advise... Thanks for your help!
Regards,
Pat

New PIT File
Is it possible you could create a PIT file that repartitions only 5 gb from the internal sd card, so that the internal memory is at 5 gb rather than 2?
If not, could you redirect me to a working PIT Magic Tool download as the original link doesn't work.

unpartition.
Hi I'd like you to help me un partition my phone.. I want to re install the rooting process a fresh but I found out when I tried reinstalling my stock ROM I couldn't start it up it would go to stock recovery and show data error,cache error . I tried using your un modified pit it didn't help .. Please help me unpartition .

Only Dalvik partition after PIT file flash
All of the posted info and files were much appreciated. I flashed the OC PIT file provided with success according to ODIN and rebooted into TWRP but only the Dalvik cache is showing so I can't partition anything. I tried flashing different variants of the PIT file but I never have any other partition show up. Has anyone come across this?

I can not see system cache data partitions after flash
I am using twrp 2.8.7.0. I did flash SGH-T989-PIT.pit after,but I still can not see system cache data partitions in twrp.
---------- Post added at 10:25 PM ---------- Previous post was at 10:10 PM ----------
agaliarept1 said:
All of the posted info and files were much appreciated. I flashed the OC PIT file provided with success according to ODIN and rebooted into TWRP but only the Dalvik cache is showing so I can't partition anything. I tried flashing different variants of the PIT file but I never have any other partition show up. Has anyone come across this?
Click to expand...
Click to collapse
I have same problem. I am using twrp2.8.7.0. I only can see Dalvik cache in twrp. I even did flash the unmodified pit ,but it is still doesnt work.

t989 re-partition - not recognized by windows
Hey! Thanks for the guide! This is the perfect solution. I was able to flash the new PIT with no obstacles. Phone is working fine.
My only issue is that my new internal storage is not recognized by windows when I use USB mount in TWRP. It says the partition must be formatted to be used, and of course Windows wants to format it into FAT or ntfs. It opened fine before the re-partition, even as ext4.
Any thoughts on how to get it readable by windows again?

Chet's Recovery F2FS
Hey does anyone have a copy of Chet's Recovery mentioned in the post. I have the same issue as most now that only the dalvik is showing up, but i think we need that recovery to mount and repair the partitions.

Predicus said:
Hey does anyone have a copy of Chet's Recovery mentioned in the post. I have the same issue as most now that only the dalvik is showing up, but i think we need that recovery to mount and repair the partitions.
Click to expand...
Click to collapse
same issue here

Revived i9195 has 0 MB in TWRP internal Storage after Hard Brick

Hi community,
I suddenly experienced a hard bricked I9195 and managed to revive it with debrick.img and a USB JIG (burn debrick.img on SD Card, insert USB JIG, put battery back in and press Power Button).
I've flashed a new Bootloader with Odin3 and now my Phone boots again, but is unable to load Android (stuck on Boot Animation). I can launch TWRP and there I'm able to see the issues:
The internal storage is displayed with 0 MB space. This comes from broken partitions that cannot be mounted (mount reports "Invalid Arument").
I'm not able to reformat, wipe or fix them with TWRP.
Using fdisk, I found out, that my Internal Flash has a size of 3348 MB instead of 8 GB . Several partitions are defined and they exceed the 3348 MB.
I've tried to update TWRP to 3.2.1-1 with Odin, but even after passed flashing, it does not have any effect. I've also tried to go back to stock and added a pit file, but after the flashing is reported successfully and I reboot the phone, nothing has changed.
How can I fix the storage? TWRP is useless and cannot fix the partitions. Using fdisk for repartitioning would be crazy and the size is reported wrong.
Any ideas?
-----
Additional findings:
It seems, that i can flash and do what I want. The flash storage discards any changes.
I've tried to flash another recovery. Nothing after reboot.
I've tried to write a file /system/testing. Not there after a reboot.
It seems that the flash is broken and the device assumes the write is okay.

I just encountered exactly the same problem on my S4 mini. Have you found any solution?
Regards
RR