[Q]unpartition sd ext on sd card - HTC Pico (Explorer)

how can i safely unpartition my sdcard? i just found this sd card . i dont know what class this sdcard is , i guess its around class 4 or 6

you can do it from recovery...
awerqw22 said:
how can i safely unpartition my sdcard? i just found this sd card . i dont know what class this sdcard is , i guess its around class 4 or 6
Click to expand...
Click to collapse
if cwm:
go to advanced, partition sdcard, set size to zero, partition....
it will automatically make it as the only partition, fat32.
if twrp,
advanced>partitionsdcard>set size to zero> partition.
again, automatically, sd-ext will be removed and your sdcard will be *unpartitioned*.

vineethraj49 said:
if cwm:
go to advanced, partition sdcard, set size to zero, partition....
it will automatically make it as the only partition, fat32.
if twrp,
advanced>partitionsdcard>set size to zero> partition.
again, automatically, sd-ext will be removed and your sdcard will be *unpartitioned*.
Click to expand...
Click to collapse
THANKS A LOT ! :good:

False
CWM doesn't have a zero MB partition size option.

u can try easeus partition manager also for interactive partitioning/nonparticipating

awerqw22 said:
how can i safely unpartition my sdcard? i just found this sd card . i dont know what class this sdcard is , i guess its around class 4 or 6
Click to expand...
Click to collapse
Either try getting it done through recovery or else use Partition software on PC like Minitool Partition Wizard, EaseUS Partition Manager etc.

erase sd card from android..simple..

Related

[Q] Creating ext2 partition on micro sd card

Hi,
I have a 16GB Micro SD card that I want to create a 1GB exts partition on.
I have the free versions of Paragon and Acronis, but it would seem I need the full version to create a partition on an SD card?
I therefore got minitools partition manager and I was able to create a partition, but it is unallocated and it's status is NONE.
The FAT32 partition is Primary and the unallocated one is logical.
If I click on this partition almost everything is grayed out so I cannot format to ext2.
Please help.
I am running this on a cheap card reader from ebay on Windows XP.
PoshCat1 said:
Hi,
I have a 16GB Micro SD card that I want to create a 1GB exts partition on.
I have the free versions of Paragon and Acronis, but it would seem I need the full version to create a partition on an SD card?
I therefore got minitools partition manager and I was able to create a partition, but it is unallocated and it's status is NONE.
The FAT32 partition is Primary and the unallocated one is logical.
If I click on this partition almost everything is grayed out so I cannot format to ext2.
Please help.
I am running this on a cheap card reader from ebay on Windows XP.
Click to expand...
Click to collapse
Ext2 obviously
If it helps the card has a 4 on it, so does that mean it's class 4?
I think I'm a bit dumb !!!
I'd resized the partition only, so it was simply unallocated.
Are there any free partition software downloads that allow me to create a partition please?
It is MiniTool Partition Wizard Home Edition from partitionwizard.com
sanelh said:
It is MiniTool Partition Wizard Home Edition from partitionwizard.com
Click to expand...
Click to collapse
Cheers, I managed that and now I have another problem.
Thread to follow.
Hi, I`ve got the same problem. Have you found out how to do it?
flash608 said:
Hi, I`ve got the same problem. Have you found out how to do it?
Click to expand...
Click to collapse
I did, I think I used ROM Manager in the end.
It didn't work to begin with, I played with the Partition software above, then I went back to ROM Manager and it worked.
help
I got class 4 4gb memory card and has used minitool partition wizard to create 3.5gb fat32 partition and 500mb ext2 partition. but when i connected to my SE x10mini and it says 'damaged memory card'. but then i format the memory card via my phone and the ext2 partition has been erase. may i know any suggestion to create 2 partition and make the phone able to recognise the memory card??
one more question, may i know what is the next step to make ext2 partition to be apart of system's space??
I`ve managed to make two partitions using Gparted (win).

How To Format Sd Card From 4EXT Recovery Touch

Hi all, I have just changed my sd card on my Sensation Xe. But the new Sd card is already partitioned and i want to delete this partition. I have read that to delete partition I have to format it from the recovery but I don't know how can I do it.
Recovery: 4EXT Recovery Touch.
CHANGE TOPIC: I have solved the problem of this topic. Now i want to ask you another thing. If i go to partition sd card from recovery i have to select the space i want on my 1 partition (fat32) but, even if i have 16 gb on sdcard, my first partition can be only until 8 gb. Why? Then it ask me the space i want for the second and the third partition. What is the 3 partition?
Thanks.
Well this is what it says in the classic 4 EXT Recovery thread OP.
Full support for up to 2 sd-ext partitions + swap
Click to expand...
Click to collapse
So it should be another 2 sd-ext partition or a partition for Swap.
Personally I would just format it with my computer and a SD card adapter. I always do a low level format first them a Fat 32 format, but that is just me.
But why I can use more than 8 gb for fat32 partition?

Micro SD Card repartioning

So i was looking through 4Ext touch's recovery menu and i saw an option in tools to check for sd card partition alignment so i did and according to that the sd card partitions were not properly aligned (whatever that means) so i backed up the data on my sd card and went to repartition it and now it's asking me to choose a partition size for the 1st and 2nd partition plus the swap. I have no idea what to put, i have a 32gb class 10 sd card. Can someone please explain to me what does this whole sd card partition alignment means and what should i choose?
We dont need to partition SD card for inspire. It is for devices will less ROM space, where you partition SD card and use it as phone storage. So just delete all partitions, and just have one.
ai6908 said:
We dont need to partition SD card for inspire. It is for devices will less ROM space, where you partition SD card and use it as phone storage. So just delete all partitions, and just have one.
Click to expand...
Click to collapse
Ok, thank you very much.

[Q] Ext2 partion mounted then after linking apps it can not be mounted!

I have Xperia Active with JellyVanilla 2 rev0 [Unlocked BL] installed
Yesterday I partitioned a second partition on my sd card so as I can link apps to sd, created 1027 MB ex2 primary partitoin!
Then, It was mounted, I linked the apps and everything was just GREAT!!!
Then, I slept for about 12 hours and when i'm awake i found the apps I linked yesterday are not shown.
Link2sd couldn't mount the partion, although it could see it!!
It gives me this message:
"Mount script cannot be created.
mount: mounting /dev/block/vold/179:2 on /data/sdext2 failed: Invalid Argument
ext2 may not be supported on your device. Try FAT32 on the second partition"
Click to expand...
Click to collapse
Minitool partition wizard can not see the partition "although I used it yesterday to create it!!"
And now, the windows doesn't read the sd card at all!!
Please, any ideas???
Thanks
If Windows can not read the SD card, then the card is probably hosed. Reboot your computer, try a different card reader / USB port. If you still can't read it, you'll have to reformat the card. Use this program to reformat the SD card (obviously, all data will be lost).
Citizen T-FA said:
I have Xperia Active with FXP CM 10 installed
Yesterday I partitioned a second partition on my sd card so as I can link apps to sd, created 1027 MB ex2 primary partitoin!
Then, It was mounted, I linked the apps and everything was just GREAT!!!
Then, I slept for about 12 hours and when i'm awake i found the apps I linked yesterday are not shown.
Link2sd couldn't mount the partion, although it could see it!!
It gives me this message:
Minitool partition wizard can not see the partition "although I used it yesterday to create it!!"
And now, the windows doesn't read the sd card at all!!
Please, any ideas???
Thanks
Click to expand...
Click to collapse
The message you have means that your device doesn't support 2nd partition in ext2 so you have to create a 2nd partition in FAT32, or eventually in ext3 or ext4. But what do you mean by "the windows doesn't read the sd card at all"?
post-mortem said:
If Windows can not read the SD card, then the card is probably hosed. Reboot your computer, try a different card reader / USB port. If you still can't read it, you'll have to reformat the card. Use this program to reformat the SD card (obviously, all data will be lost).
Click to expand...
Click to collapse
Thanks for your reply
But, when I used the usb connection between the device and my laptop, it read the sd card BUT not the ext2 partition
I think the problem not making windows reading the sd card is about the adapter
p337 said:
The message you have means that your device doesn't support 2nd partition in ext2 so you have to create a 2nd partition in FAT32, or eventually in ext3 or ext4. But what do you mean by "the windows doesn't read the sd card at all"?
Click to expand...
Click to collapse
It supported it yesterday
I linked some games to sd card ext2 and I played them for a long time
When I was awake I didn't find the shortcuts nor the apps i linked and used after linking
There's something weired!
Citizen T-FA said:
Thanks for your reply
But, when I used the usb connection between the device and my laptop, it read the sd card BUT not the ext2 partition
I think the problem not making windows reading the sd card is about the adapter
Click to expand...
Click to collapse
Ah, that's different! Windows does not have built-in support for ext-formatted partitions! You will not be able to see anything on the ext partition from your computer, either directly or through the phone (when SD card is mounted). You will only be able to see what's on the card from within your phone, or by putting the SD card in a linux or mac computer.
post-mortem said:
Ah, that's different! Windows does not have built-in support for ext-formatted partitions! You will not be able to see anything on the ext partition from your computer, either directly or through the phone (when SD card is mounted). You will only be able to see what's on the card from within your phone, or by putting the SD card in a linux or mac computer.
Click to expand...
Click to collapse
so?
Last step I did is that I formatted the sd card by the software you gave me a link to.
BUT, it only formated 13.7 GB!!!! My SD is 16GB, so the real capacity is 14.8!
The difference is the 1GB ext2 partition I created yesterday!
How could I recover it?
Thanks so much by the way for your help
Ok, you need to delete the ext2 partition. Best just delete all partitions, and create a new, primary partition formatted as FAT32.
post-mortem said:
Ok, you need to delete the ext2 partition. Best just delete all partitions, and create a new, primary partition formatted as FAT32.
Click to expand...
Click to collapse
man, how could i do that? I told you, i can't find this partition at all :S
Minitool can't delete all partitions?
post-mortem said:
Minitool can't delete all partitions?
Click to expand...
Click to collapse
No it can't see excep 13.7GB from the 14.8GB sd card
see attachement below
Try using EaseUs.
post-mortem said:
Try using EaseUs.
Click to expand...
Click to collapse
didn't see the partition too :S
Dunno what to do!
nothing reads the ext partition
and in my country it's easier to find a coin in the ocean than to find a linux machine
Citizen T-FA said:
in my country it's easier to find a coin in the ocean than to find a linux machine
Click to expand...
Click to collapse
That's not so hard, it's just big. Wubi let's you kind of dual-boot Windows and Ubuntu, but you can uninstall it any time through Control Panel.
In any case, the ext partition is still there, and your phone should still be able to see it, if it's mounted properly.
post-mortem said:
That's not so hard, it's just big. Wubi let's you kind of dual-boot Windows and Ubuntu, but you can uninstall it any time through Control Panel.
In any case, the ext partition is still there, and your phone should still be able to see it, if it's mounted properly.
Click to expand...
Click to collapse
i'll try this
how could i start over?
now i formatted my phone
how can i find the ext partition and use it?
What do you mean you formatted your phone? You reflashed the ROM?
When you partition the SD card, those partitions will stay there until you remove/change them. In order to access an ext partition on your SD card, it just has to be mounted. All of those *2sd scripts will do that. Link2SD has a menu option which says recreate mount scripts.
post-mortem said:
What do you mean you formatted your phone? You reflashed the ROM?
When you partition the SD card, those partitions will stay there until you remove/change them. In order to access an ext partition on your SD card, it just has to be mounted. All of those *2sd scripts will do that. Link2SD has a menu option which says recreate mount scripts.
Click to expand...
Click to collapse
Oh sorry, I meant that I formatted my card
the menu option in Link2SD doesn't read any ext2 partitions
Citizen T-FA said:
Oh sorry, I meant that I formatted my card
the menu option in Link2SD doesn't read any ext2 partitions
Click to expand...
Click to collapse
It gives me this message
Second partition not found
/dev/block/mmcblk0p2: device not found
Make sure you have two partitions on your SD card and both are primary.
Click to expand...
Click to collapse
Is it too complicated?
That means that your phone cannot read the 2nd partition on the SD card (but you already knew that). Either the partition needs to be reformatted, the partition needs to be removed & recreated, the whole SD card is going bad, or you're using a ROM which does not support ext-formatted partitions (i.e., stock ROMs).
post-mortem said:
That means that your phone cannot read the 2nd partition on the SD card (but you already knew that). Either the partition needs to be reformatted, the partition needs to be removed & recreated, the whole SD card is going bad, or you're using a ROM which does not support ext-formatted partitions (i.e., stock ROMs).
Click to expand...
Click to collapse
the rom supports it, it's not a stock rom, coz as i said before i'm using JellyVanilla JB 4.1.1
no stock JB for xperia phones yet!
also, it already supported the partition and used it yesterday!
So I think i'll try to open the sd using WUBI when it finishes downloading and installing then i'll tell you the results
Thanks anyways
You'll have some fun learning how to use stuff in linux. When you get it up and running, you'll want to use gparted to examine the SD card.

[Q] SD card partition

I'm getting confused between exe2 and exe4.
Which one should I use after partitioning 16gb sd card(Partition space=2GB)?
rust13 said:
I'm getting confused between exe2 and exe4.
Which one should I use after partitioning 16gb sd card(Partition space=2GB)?
Click to expand...
Click to collapse
ext4 is the latest so use that ext2 is previous generation,,,,ext4 has many more features file allocations, journaling etc,,,,
I used minitool partition wizard to partition the sd card
since you are partitioning I figured you ll be using link2sd....so chose the memory space wisely...If you are going to move the game to this...the game data tends to increase eg,The Walking Dead
tu5h7r said:
ext4 is the latest so use that ext2 is previous generation,,,,ext4 has many more features file allocations, journaling etc,,,,
I used minitool partition wizard to partition the sd card
since you are partitioning I figured you ll be using link2sd....so chose the memory space wisely...If you are going to move the game to this...the game data tends to increase eg,The Walking Dead
Click to expand...
Click to collapse
Hey, thanks for replying. I'm gonna partition my 16gb sd card and I'm thinking of partitioning it through CWM recovery mode.
Will it be fine to allocate 2 gb of space using ext 4?
rust13 said:
Hey, thanks for replying. I'm gonna partition my 16gb sd card and I'm thinking of partitioning it through CWM recovery mode.
Will it be fine to allocate 2 gb of space using ext 4?
Click to expand...
Click to collapse
I strongly suggest not to use cwm recovery for partition(I have read that it corrupts the sd card)...do the partition on windows

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