Bypassing 4GB filesize limit of micro sd card - Xiaomi Redmi Note 5 Pro Guides, News, & Discussion

By default, if you format micro sd card, it will default for fat32 which has file size limit of 4GB. Xiaomi do not have exfat or ntfs support due to licensing issue, so formatting to those will not work...The internal storage do not have the 4GB limit because it is formatted as ext4.
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So the solution is to format your microsd card as ext3!
If you have linux, just use gparted to format your microsd card and it will work.
For those with windows, you can format to ext3 on the phone itself. Your phone needs to be unlocked https://forum.xda-developers.com/re...solved-bypassing-360h-wait-to-unlock-t3791083
1) Download this multirom twrp which supports microsd https://androidfilehost.com/?fid=890129502657596450
2) Reboot to fastboot (press down button when switching on from off state)
3) Download the fastboot file into your pc if you don't have and extract https://mega.nz/#!doll1BLJ!M7OzdIERz7XBknTwAVMauoaRkWLT6uArE2PD2vyM5xU
4) Inside that adb and fastboot folder, shift+right click and select open command window
5) Place the multirom twrp into the same folder as fastboot.exe, rename it as recovery.img
6) Type the following into the command line and press enter after each line:
fastboot flash recovery recovery.img
fastboot boot recovery.img
7) In twrp, go to wipe > advanced wipe > tick micro SD card > click Repair or Change File System > change file system > EXT3 > Swipe to Change. After that, boot phone normally
Alternative way if you want to format ext3 on PC instead of phone: https://www.easeus.com/partition-ma...-ext3-based-linux-partition-from-windows.html
Now you can connect phone to PC, windows can see the ext 3 micro sd card in MTP and you can keep files bigger than 4GB in memory card

I didn't know this until I copied a 5gb movie from my PC to my RMN5's sdcard and it says the file is too large bla bla. lol.
Thanks. Will format my sdcards to ext4 now.

devcon69 said:
I didn't know this until I copied a 5gb movie from my PC to my RMN5's sdcard and it says the file is too large bla bla. lol.
Thanks. Will format my sdcards to ext4 now.
Click to expand...
Click to collapse
choose ext3. ext4 didnt work for me

i tried ext3 and it does not work and prompt the phone to format the sdcard which than revert to fat32. do i need to install or do something to the phone,. mine is RN5 China Global ROM.

Related

Miui mount memory problem

My samsung galxsy slc, with MIUI rom, cant see 8gb fat32 sd external card, with gingerbread i can see 8gb sd card and in miui no.... My phone memory is in sdcard memory...
My memory screenshot
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Help me pls
Help me pls...
Reply
Hi man,
Using Windows's Sh1t tools or using *nix system format your SD using:
( under linux )
Code:
#!/bin/sh
dd if=/dev/zero of=/dev/sd** # where ** are your sd's proc
fdisk /dev/sd* # * are your main device, like sdb or sdc
mkdosfs -F 32 /dev/s*** # where *** are sdb1 or sdc1
Insert again your sd into sd slot
Have u applied some init.d tweaks? like thunderbolt or same?
Isnt this my problem
I have no format problem but mount problem.... my telefon muont internel memory in phone my internal sd in sd card an my sd ist mount...i cant install app... my telephone in memory sd have internal sd memory but if i go in external sd in root explorer i find my 8gb sd... but i cant use it for app and ohter ....
This is a post from S2 forum for a similiar issue. Not sure whether it will work. But trying won't harm.
Originally Posted by ashzoomerintrack
@teo and @ arjun
Dial the following
number: *#7284# Once the last #
is hit, the PhoneUtil application is
launched.
Choose USB -> Modem
Hit back. Again enter above code.
and then USB -> PDA mode.
This should solve your problem guys
Sent from my GT-I9100G using Tapatalk
Click to expand...
Click to collapse
connection problem\
if i call this number the phone connection problem or unvalide code
pls help me
Help me pls i cant do anithing
Why
Why nobody write????
i will be crazy
i had try swap the sd but no change
pls help me
i will be crazy pls i cant do nothyng
Which miui u used ?
Try sd swap by ganesh.
It swap ur 8gb sd with ur int sd.
search b4 post. This a common issue fr 9003 miui rom, u r wasting xda server cap.
Sent from my GT-I9003 using Tapatalk 2 Beta-4
Miui used
i use 2.2.3.7 miui ...i used one of swaps sd but no change... is possible that i download a wrong swap sd,,, whem i reboot my phone at a start sd mount problem
I read MP
Nygel7 : the problem imho is your sdcard is formated with 1 partitions fat32 size 2 gb, i image you use windows, sorry i dont know how format under windows, never'used it
My sd
My sd have 1 partition 8gb in fat 32.... but i can try....but not change
Nygel7 said:
My sd have 1 partition 8gb in fat 32.... but i can try....but not change
Click to expand...
Click to collapse
LoL.
Just remove the SD Card while the phone is on and re-insert it.
THen, reboot the phone and do the same thing!
It will work
Loool
no work omg i do this at first lol ... im not idiot..
Nygel7 said:
no work omg i do this at first lol ... im not idiot..
Click to expand...
Click to collapse
You tried it when the phone is switched on?
Because, I had the same problem.
A 32-GB SD card was nt being recognized and I did this a couple of times.
The phone lagged,but, the card was recognized at last
backup your file in recovery mode.. then wipe cache and factory reset.. if your sdcard works just restore back ur data in recovery mode..

SDCARD format ( writeprotect ) ISSUE :(

Today i took my sdcard out my phone put it into a sdcard reader formatted it and wrote a disk image (.img ) to the sdcard and installed chrome on my PC. After i re formatted it put all my stuff back on and put it back into my phone. later on i had to format sdcard again so put it back in sdcard reader went to format but windows said it was write protected but its not. so put it back into my phone formatted it and then went ahead and mounted the sdcard through my phone to pc went to format and also said its write protected so went to format with my phones settings and it formats it what the hell windows cant format but my phone can :S very confusing can anyone elaborate on this and help me fix this issue thanks.
Also 4EXT recovery lets me partition aswell but when mounted still says write protected on windows so looks like ONLY my phone has R/W access to the sdcard
BTW its a class 10 16Gb
leeboycott said:
Today i took my sdcard out my phone put it into a sdcard reader formatted it and wrote a disk image (.img ) to the sdcard and installed chrome on my PC. After i re formatted it put all my stuff back on and put it back into my phone. later on i had to format sdcard again so put it back in sdcard reader went to format but windows said it was write protected but its not. so put it back into my phone formatted it and then went ahead and mounted the sdcard through my phone to pc went to format and also said its write protected so went to format with my phones settings and it formats it what the hell windows cant format but my phone can :S very confusing can anyone elaborate on this and help me fix this issue thanks.
Also 4EXT recovery lets me partition aswell but when mounted still says write protected on windows so looks like ONLY my phone has R/W access to the sdcard
BTW its a class 10 16Gb
Click to expand...
Click to collapse
There might be glitches when it comes to PC. Have your pc ever been connected to other external storage types. Because my external hard drive is named, lets call it A, when I connect my phone to PC as external storage its A as well because its the same USB port. Try changing USB ports and let it reinstall.
I think your card reader is broken. I've one like this.
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Look if the Lock button is like mine
If it's locked you wont write or format your sd card
Envoyé depuis mon HTC Sensation XE with Beats Audio avec Tapatalk

Cannot copy movies from internal to sdcard?

Hi guys,
updated to lollipop but now cannot move my files from the internal memory to my sdcard, worked fine before the update!
In ES explorer I try to copy and paste but get a Hint pop up telling my to choose root directory of ext-sdcard to grant permission?! I tried it but it doesn't show the SD-card only internal
Does it mean I have to re-format the card?
Edit: dont seem to be the only one
https://forums.geforce.com/default/topic/790223/es-file-explorer-stop-working-if-you-update-it/
Thanks
Or you have to root and use some apps to override the security settings or with stock rom you can use your pc to do the action.
Sent from my SHIELD Tablet using XDA Free mobile app
I've gotten the exact same problem when I tried doing this, with FX File Explorer Beta and Solid Explorer. The system settings also recognize my SD card.
You shouldn't have to root your tablet to do this; the Storage Access Framework is supposed to allow you to access anything you give it access to. Allegedly.
Is ES File Explorer a stock app now? In KitKat, stock apps have full SD card control. That's why Samsung's File Manager was always so wonderful: it supported transfers from internal storage and Dropbox and FTP straight to the SD card. I'm not sure whether the Shield deficiency is due to NVidia making an oops, EStrongs thinking they need more permission than they do, or Google tightening the noose on Android again.
It would be great if anyone anywhere had any pairing reports regarding this.
I didn't require to root before so not sure why i should now. All I want to do is copy the file over to the ext-sdcard without having to remove it every time i want to add a file to it! damn annoying
ok formatted to NTFS and 64k and now working!
Have the same Problem with ES. My Shield Tab is on 5.0 and not rooted. My 64 Gb Sandidk Extreme Pro card is formatted to ntfs. I can't move files from internal to sd, alot of roms for emulators, not working. But move games to sd in the settings seems to work. I red somewhere that since KiKat 3rd party apps have no permission to write to sd. So i think only rooting helps!
Okay, let me get this straight. I can format an SD card to 64kb and NTFS... is that in sectors? I only know so much
... Or I can format it to FAT, which I know about.
I have a microSD card reader for Android tablets, and the system is throwing up a "format your USB device" message straight from gingerbread. It's old but it looks like it'll work... Using an external device to format my internally destined external storage? Sneaky.
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Lollipop's team needed less Chromecast and more UI completeness, methinks. At least this feature is still included.

SD problem for hardcore problem solving users

i have a CUBOT Magic. I try to fix my SD card the last 12 days. I encrypted the phone but i don't remember if that was before or after i put the SD card I have set SD card as the default write disk
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There is not a 'decrypt sd card' feature at the phone too My Android is 7.0
I tried almost everything from software, minitool, easeus, diskinternals, diskgenius.... Even i see the partition of the SD card i can't restore it (Android 6.0 ARMMeta Partition and Android 6.0 ARM EXT Partition)
The problem started when the phone literally rebooted on its own when i played a Clash Royale using (NOX-app++ many accounts tool _guide) It rebooted with a message to reinsert the SD card and here is where the problem started I search for malware with 4 different programs and i don't think it's ransomware or something related with a virus
You people are my only solution because i have some photos in there i don't want to lose....
Thanks, every one for his time
I attach related photos of the problem (from the storage, sd card contents, security.)
Does this look to you as partition problem ?
The fact that is main storage means it is encrypted so if i move the main storage back to internal memory will it unlock ?
Any ideaas ?
I fired Ubuntu with fsck to see if there is a something that can be fixed but looks like as you said before the internal format of the SD (i double checked it and saw at the phone that give you the option to format it as portable so the internal format is already used) had a custom format type outside of the ordinary
SO i assume the SD is format as internal with a custom format due to encoding and that put us to the encoding section
If the keys were damaged or lost the internal storage of the native phone shouldn't boot too, right ?
However, the internal storage works fine and only the SD is not recognizable reporting 0 files (but keeping the total of GB that are used even if it doesn't report files)
How do you think i can decrypt the SD when i don't have the option in security ?

[Solved] Capacity issue - external SD card

Hi there,
A SD card (64 GB) displayed different capacities
- in computer;
- in recovery.
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When I tried to back up data partition in recovery, it showed the message "Not enough free space on storage", but SD card functioned in full capacity on computer.
I tried
1. in recovery
- repair;
- resize;
- change to ex2 and back to ext4.
2. flashing a new recovery (twrp & orangefox)
3. formatting it on computer.
The issue prevailed.
How to fix it?
Thanks in advance.
Regards,
Wy
-- Solution --
Format the SD card as internal storage (keyword: portable storage).
If you choose to format the SD card as internal storage ( keyword: portable storage ) it should fix the problem.
formatting as internal/adoptable storage (opposite of portable storage) will encrypt MicroSD card and provide ext4 file system to this phone only. you can no longer remove it and read it in other devices, like card reader on PC. you should at least backup /data/misc/vold in case you want to decrypt on PC.
you are using FAT32 (vfat) with maximum file size limit 4 GiB per file for userdata partition image that is larger than the file system type allows.
aIecxs said:
consider this does not work on FAT32 make sure MicroSD card is formatted exFAT and 43.img file size on MicroSD card is actually larger than 4 GiB.
Click to expand...
Click to collapse
you can circumvent this by compressing + splitting file into junks
RaTr said:
Finally, I choose to use that option with some modifications because vfat doesn't support files larger than 4GB.
Code:
dd if=/dev/block/bootdevice/by-name/userdata conv=noerror,sync bs=100M | gzip -c | split -b1000000000 - mybackup.img.gz
Click to expand...
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Most phones support exFAT file system in alternative to FAT32. Formatting as external/portable storage may work depending on default file system type. If you want to have control about file system type, format manually (one can't choose in menu).

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