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Hi all,
Here are my findings about how to boot android from an SD card, useful for example to test development Android builds without messing your phone. This procedure was inspired by legacy GNU/Linux boot process and then should work on most hardware with a flashable recovery.
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I can't stress enough the fact that this procedure is targeted to experienced user. A good knowledge of linux/android booting process is more than required. This procedure is not meant to be useful to most people given its limitations (no recovery mode, rebuild of boot.img required)
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I won't propose a step by step tutorial as it's better to understand how to do it and adapt the procedure to each need.
Two modifications are required:
1. Declare to mount sd card partitions instead of internal flash volumes. This has to be done in the init.rc script.
For example:
mount yaffs2 [email protected] /system
mount yaffs2 [email protected] /system ro remount
with
mount ext2 /dev/block/mmcblk0p6 /system
2. For some reasons, in the boot process, sd card partitions generally show up later than the mount actions, so it is generally necessary to add a timer in init binary to give to to the kernel to detect sd card partitions before mounting them (adding a sleep(5) after the "A N D R O I D" text in init.c is enough).
Build your special boot.img embedding those two modifications and flash it on the recovery volume of your phone. Now, booting into recovery will launch the system on your sd.
Regards,
I would like to report success on booting the G1 from a system located on sd card (cyanogenmod 4.2.7.1). I will describe the procedure step by steps when every thing is okay.
There is just an issue that you might have encountered during cyanogenmod ROM cooking, all wireless connexions (wifi, BT, GSM) do not work. The same system on flash if okay. I made a diff on boot log messages and the only notable difference is this error :
E/MemoryHeapBase( 83): error opening /dev/pmem_gpu0: Permission denied
E/MemoryHeapBase( 83): error opening /dev/pmem_gpu1: Permission denied
E/MemoryHeapBase( 83): error opening /dev/hw3d: Permission denied
I tried to chmod 0555 /dev/pmem* with no success.... Any idea ?
Although I finally managed to have a usable system, this work is still experimental. Please fell free to test and report success, failures here so I can improve the thing.
Let's see how we can boot a copy of cyanogen ROM 4.2.7.1 located on sd card. The main purpose is to test future ROMs (eclair ?) without messing up your phone...
DISCLAIMER : This procedure is targeted to experienced user. I am not responsible if you loose your data, your phone or your Mom !
Prerequisites are :
- adb and fastboot operationnal on your host computer
- Boot image file boot.img :
http://www28.zippyshare.com/v/19654421/file.html
- files data.cpio.gz, system.cpio.gz (data.cpio.gz and system.cpio.gz are unmodified images of a fresh install of cyanogen ROM that fit the modified boot.img) from :
http://www15.zippyshare.com/v/57489279/file.html
http://www15.zippyshare.com/v/13077582/file.html
1.
Create 3 partitions on sd card. The first one (vfat) is to store your music, videos etc. The second and the third will hold /data and /system. Result shoul look like this :
# fdisk /dev/block/mmcblk0
Command (m for help): p
Disk /dev/block/mmcblk0: 1977 MB, 1977614336 bytes
64 heads, 63 sectors/track, 957 cylinders
Units = cylinders of 4032 * 512 = 2064384 bytes
Device Boot Start End Blocks Id System
/dev/block/mmcblk0p1 1 864 1741792+ c Win95 FAT32 (LBA)
/dev/block/mmcblk0p2 865 903 78624 83 Linux
/dev/block/mmcblk0p3 904 957 108864 83 Linux
Command (m for help):
2.
Copy data.cpio and system.cpio on the first partition of your sd card.
3.
Connect to your device with adb :
adb shell
4.
Mount mmcblk0p2 on temporary folder and extract user.cpio.gz archive :
mkdir /dev/tmp
mount /dev/block/mmcblk0p2 /dev/tmp
cd /dev/tmp
gunzip -c /sdcard/data.cpio.gz | cpio -i
cd /
umount /dev/tmp
5.
Mount mmcblk0p3 on temporary folder and extract system.cpio.gz archive :
mount /dev/block/mmcblk0p3 /dev/tmp
cd /dev/tmp
gunzip -c /sdcard/system.cpio.gz | cpio -i
cd /
umount /dev/tmp
6.
Reboot the phone in bootloader :
adb reboot bootloader
7.
Boot the phone with custom boot image :
unzip boot.img.zip
fastboot boot boot.img
Reports are welcome !
I haven't tried this, but great idea. Well done.
Maybe a nice additional idea would be a boot-menu style idea. Eg, detect OS on mem card and display a menu of "Internal" or "SD Card"?
I'm on it but as it will imply flashing people's phone, I need more testing and suggestions from experienced hackers. I only own my G1 for 5 days...
I acytually just started a thread about this in the Dream development subforum!
Some suggestions:
-Use a recovery image to boot the ROM on the sd card (look at modifying the CM recovery image) if this is possible. This way, you can boot from sd card when you want to, by booting into recovery image, without interfering with the flashed rom at all. No worries that flashin a new rom will require a reflash of your bootloader. Also, you can use the ROM installed in flash after a reboot without any hassle, which would be very useful when testing a ROM from the SD if it doesn't work very well and you need a working phone.
-Have the /data and /system-partition as folders on the 4th partition on the SD card, or as logical volumes on a primary one. Why?
Well, many people have their sd-cards set up with fat, extX, swap in that order. The partition layout you have described here simply isn't compatible with that, and will require a separate SD card just for this testing (which everyone might not have).
I must say, I think this is a GREAT idea! I so often want to test a few ROMS, but often they don't get the test-time they deserve because I need to swicth back to my working environment for job/uni the day after. This would be a great way to test a ROM thoroughly. And also it would be the best way to give a ROM a quick testdrive. switchroming back and forth is, for all its simplicity, hassle.
Using the recovery is the only way I found at the moment to boot from the sd card and was about to extend cm recovery with a dedicated menu Nevertheless, there will be a limitation with that: it will not be possible to use a different kernel for the system on sd as it will have to use the kernel of the recovery... Anyway, many custom roms around here use cm kernel (even those I saw with eclair) so it is not so problematic I think (tested Eugene373 AOSP20 yesterday). Anyway, it is possible to adapt the recovery with a test kernel...
I think I found a workaround for sd partitionning scheme pb, using bind mounts but I have not tested already. I will work on it this WE.
If I remember correctly you can use the command "reboot recovery" from the recovery shell to reboot again into recovery. It could mean that it is possible to choose what (kernel) to boot after the reboot. Even cyanogenmod has made quite a few changes to the kernel since the recovery image came out, and I think it would not be a very good solution to use the same kernel as the recovery image for all ROMs loaded via SD. (Especially the Hero ones won't work at all, I'm afraid.
It could also be possible maybe, to tweak the built-in bootloader into booting form either SD-card or from the internal flash? It already has the possibility to boot different things on different keypresses (home for recovery mode, and camera for fastboot). I have (again) no idea of its capabilities for reading anything off of the sd card, though.
I get your point naguz . I am not satisfied either with the solution of using the recovery kernel to boot the system on sd. I found that it adds quite much complexity to the init process: I tweaked the recovery executable to add an entry to boot from sd but I faced troubles in services startup and pre-init definitions. I think that the solution of using the recovery menu to choose to boot from sd have to be abandoned as it will require heavy additional changes to the init.rc scripts of the second system and will break its advanced features.
The ideal solution (as you suggested) would be to tweak the bootloader to boot natively from the sd card but unfortunately, we do not have the sources of the SPL (tell me if I am wrong) so it is definitely not possible.
The remaining solution is to use the recovery partition to flash the boot image of the second system. I works well, just press the home key and the second system boots ! The drawback is that you do not have recovery any more... Personnaly, I don't find that so problematic as I is still possible to boot a recovery image with fastboot when needed, so I think I will stick to this solution. I somebody have another solution, I am ok to investigate...
Aha, it makes sense that booting the sd directly from recovery mode would mess something up. I would think some of the same problems would be faced when booting the kernel from the recovery partiotion, doesn't it look like a different device to the kernel? Well, if it works, it works.
Regarding the source of the SPL, I have no idea, but I know hyakuro (a (former?) user here) has released a modified one. Trying to get in touch with him
As for the latest method: Is the recovery partiotion big enough to hold both the recovery image AND the kernel? If so, one could maybe have both. Maybe make a new "recovery image" that can either boot from sd or boot recovery image? Just throwing out ideas here.
Personally I don't see the big problem with not having a recovery image, as I would (in a dual-boot scenario) already have another, working install on the flash that I could use if the one booted from sd wasn't good enough. Re-flashing the recovery image could also be done from the working ROM in flash, for those without the SDK tools.
I think, however, that quite a few people will object to not having a recovery image.
Btw, was your latest working test done with one (4th) partition on the sd card for loading the ROM from SD? If so, new instructions please. I'd like to give it a try.
I think that it is technically impossible to boot directly from the sd, even with the sources of the SPL as drivers are required to drive the sd that can not be included in a SPL. It is the same issue on PC with PCMCIA network cards for instance. IPL+SPL has to be seen more or less like a simple BIOS...
The recovery partition size is not a matter her. The problem is the lack of control over what has to be booted as the only action we can make in the SPL is the HOME key to choose a regular boot or a recovery boot (the system on SD here). I think I have a good knowledge now of the boot process and I think we can not got further than that, despitely...
I am now trying to have /data and /system on the same partition, mount them on /mnt and bind mount each directory on /system and /data but with no succes . investigating....
Okay, bind mounting was a dumb idea of mine. The solution is to create an extended partition with 2 logical drives in it, so partitions are:
[1-3] FAT and/or EXTX and/or swap as needed (I have personnaly just one partition here)
4 extended
5 ext2 for /data
6 ext2 for /system
Now its time to bake a boot.img with the kernel of the system on the sd card + the ramdisk. I do not explain how to do that, google knows :
1.
In the ramdisk image, put my modified init program attached hereater
2.
In the init.rc script, change the lines that mount /data and /system :
mount yaffs2 [email protected] /system
mount yaffs2 [email protected] /system ro remount
with
mount ext2 /dev/block/mmcblk0p6 /system
and
mount yaffs2 [email protected] /data nosuid nodev
with
mount ext2 /dev/block/mmcblk0p5 /data
Flash boot.img on the recovery and reboot in recovery... That's all.
Jahrome,
Trying the idea on the HTC has a subtle difference. So I'm curious what change you put in the /init process.
Lets say the image one wants to use is the 'eclair' branch. This branch uses vold, so the block device, such as '/dev/block/mmcblk0p#', does not appear to be created until the vold service is started, which is after the init.rc mount operations. So the mount proposed does not work.
Curious what changes you made to the init process that might give me some ideas of what might be the simplest change. It seems that there is a relatively easy solution, that I don't yet see.
Ideas (or additional questions to clarrify) appreciated...
Hi Dale !
On which HTC are you trying the trick ?
First your trouble is not related to eclair as I successfully booted eclair on my G1 with this trick. You need to add a timeout in init so as it waits for the kernel to detect sd card partitions (need to recompile init, or use my recompiled init).
Vold has nothing to do at this point
Hope this helps
Init Delay for SDisk
Thanks for the reply. That's what I needed, it seems so ungraceful.
I thought vold was enabling something to make the kernel's discovery of the SD partitions. It is "by coincidence" that the log of the vold occured shortly before the adding of the block-device event. My apologies for not recognizing the coincidence of the log entries.
I had hoped the solution was a bit more "graceful", though I can't say what that would be or why a sleep is "ungraceful". I would like a "mount retry for n-seconds" option in the init.rc, that would be slick. Nonetheless I will add in a sleep-spin-check for a few seconds.
For the record, we are discussing the change to:
android-source: .../system/core/init/init.c
code-routine: main()
code-location: Somewhere after the "A N D R O I D" text
code-change: add in a sleep spin-check of some sort
I appreciate the comment that all we need is just a sleep. I think this completes the thread?!
Most interesting...
This is something akin to how I am using my company's Android solution for the Beagle Board...
In that environment, the entire kernel and rootfs are located on a SD/MMC card. The environment variables and boot script are stored in the NAND chip
through a "setenv" command. The U-boot monitor on the hardware defaults to run the boot script unless there is any user interaction. This image can then be converted into a typical distribution that can be flashed and ran without the SD card...
I have wondered about the implementation of this approach on my G1, but I have not had time to test it out. It is good to see that there are others that are interested in this as well...
I will be following this thread and will try to help in any way if I can... meaning if I can get some free time...
If you are interested in our Beagle Board solution, it is open source and can be found by a simple Google search using "Android rowboat"...
L8R...
very easy fix.
rename the /init to /init.android (or whatever you like)
create an init script. have it prompt on boot too boot from sd or internal. symlink the init.rc from /system. That way you only need one boot.img for multiple builds. We've been doing this a really long time on the android on vogue project. My development phone is simple, I hold down the menu button if I want to boot from the sdcard otherwise it boots from the internal.
Oh and don't worry about this.
jahrome said:
log messages and the only notable difference is this error :
E/MemoryHeapBase( 83): error opening /dev/pmem_gpu0: Permission denied
E/MemoryHeapBase( 83): error opening /dev/pmem_gpu1: Permission denied
E/MemoryHeapBase( 83): error opening /dev/hw3d: Permission denied
Click to expand...
Click to collapse
That's just that you don't have HW3D enabled in your kernel. It's important to note that if you're trying to use multiple builds that eclair with 3d and donut use different kernels.
Exactly the vogue and kaiser have been doing this for ages. If you want you can also boot ext2 and squashfs images. It's pretty simple stuff.
Anyone have a backup of the files in post #3? I've been trying this solution with files of my own creation (as in: my own cooked boot.img, and data/system files) but it doesn't seem to get past the G1 boot screen (as in: blank screen.) I've also tried the recovery boot solution however it gives me the same reaction. It leads me to believe the problem lies in my boot file.
ok anyone interested in creating a simple step by step manual? and can someone post the files again please?
As many of you have probably heard, you can load Ubuntu along side your Android OS. This has been confirmed on many devices, including N1, Desire, and Incredible. Here is the nexusonehacks post describing how to do it.
But I have found a better way to do it. Normally you mount ubuntu.img as a loopback and run from that. The problem with this is that is has very limited space (250mb or so) as you cannot exceed the size of the .img.
My method is to extract the contents of the .img and run it directly from the sdcard's filesystem.
Please be aware that if you use ClockworkMod Recovery, it will try to backup our new EXT2 partition! It thinks its an app-to-sd partition! I've yet to figure a way around this. Do not follow this tutorial if you make nandroids!
Requirements
- ubuntu.img (must be an ARM port)
- A Linux distro so you can 'cp' to your sdcard
- You will have to make a second partition on sdcard, ext2 type
- Patience and experience. This guide assumes you already know the basics of how to work with Linux
Step 1 Create the partition on sdcard
- Open your Linux distro and insert your sdcard (or enable disk drive on phone)
- Start GParted (or similar) and create an ext2 partition on your card. The partition should be as big as ubuntu.img. I recommend atleast 25% bigger so you have room to install packages and whatnot. FAT32 or NTFS will not work here!
Step 2 Mount ubuntu.img
- Mount ubuntu.img with the following commands (on the Linux distro, not phone):
Code:
sudo su
mkdir /mnt
mkdir /mnt/ubuntu
cd [B]/path/to/ubuntu/image[/B] **IMPORTANT!
mount -t ext2 -o loop ubuntu.img /mnt/ubuntu
Step 3 Copy contents of ubuntu.img to sdcard
- Make sure your new ext2 partition is mounted. We will assume its at /media/ext2sd
- Copy the contents. This will take a very long time depending on speed of card. Mine took roughly 70 minutes
Code:
cp -dRP --preserve=all /mnt/ubuntu/* /media/ext2sd/
Step 4 Update bootubuntu script
Here is a rundown of the modified script:
- Mount root as r/w
- Ensure /mnt/sdcard2 exists
- Mount the second sdcard partition
- Everything else, including chrooting to start Ubuntu! I use 'nice' to lower the priority of chroot so it won't make phone sluggish. Change this if you want.
Download the script
Step 5 Get Ubuntu running
- From here out its the same as any other tutorial. do a 'sh ubuntu.sh' to copy files to phone, then 'bootubuntu' to start it. Hopefully everything goes good for you! You now have much more room to do things!
Reserved..
Is it possible to use ext3/4 and would there be any performance gains?
ext3/ext4 use journaling. Unless you know for sure that your sdcard does wear-leveling, I would not advise using these as they may degrade the life of your card quickly. Another option would be to specifically make the partition without these options, but there is little to no performance gain as sdcards are already slow.
Hi all, originally intending to post this tutorial to Ideos S7 Android Development but got a nice greeting from xda-developers.com unallowing newbies to post there
So I just got a brand-new-in-a-box, dead cheap, Ideos S7 tablet -- my first android tablet, and my second android device. I brought my last device about 2 years ago, a G1 that I only kept for a week and sold it afterwards. I was thinking that at that time Android isn't ready yet for replacing my E71.
Back to the Ideos S7, mine is already preloaded with TRZ-mod-0.2 ROM, which is nice. However, I had some issue with wireless network. Whenever I disable my wifi, I would ge trouble activating it as it constantly disabled by itself. Thus, I decided to go back to available stock ROM. Long story short, I've chosen the Froyo 2.2.2 Sweden coded S7V100R001C63B110, and made myself comfortable with repeating Huawei's flashing process.
The firmware seems more stable, and does not have the wireless network activation/deactivation issue. Stock ROM lover anyone
However, the stock ROM doesn't have apps2d+ or whatever that was called, to extend the internal storage. 137MB of free space is really pity for such device. I couldn't run Data2Ext* script successfully, as the default shell /system/bin/sh doesn't seems to support square brackets on scripts conditional parts. Busybox 1.18 supports it, but somehow it would cause all the commands executed in the script to ran by Busybox, causing "applet not found" errors. The other option would be Link2SD, which could probably saved me 10+ hours of hacking. It had its drawback though, the current version on the market expects the extended internal tablet storage partition to reside on the external SD card. Some hacking to mount the internal SD partition works, but not sure whether it would got correctly mounted on boot.
Also, the most important thing: nothing feels better than looking at "Available space" on "Internal tablet storage" of 5.5GB
So here it is, the tutorial for extending the internal storage. Most of the information used are gathered from various sources, and rewritten here for your enjoyment!
REQUIREMENTS:
=========
a) All hardware: Ideos S7 -- should work on Slim as well, data cable, charger, a living being..
b) Rooting -- I've used Gingerbreak from the market
c) Terminal Emulator -- Android Terminal Emulator works fine. Irritating blue background though.
d) Busybox -- 1.18 version is working fine
e) Root explorer -- Optionally used, for easier file editing and copying.
STEPS:
=========
0) Backup your data, as all data in internal storage will be lost!
---------
Well honestly I didn't do this as I got my contacts and mail synced on the internet. My S7 only got 5 days of lifetime so not much data there yet. Sorry no guide on how to do this
1) Partition the internal SD (or external SD card if you intend to do so).
---------
It is recommended to use a good class of memory card when using external SD card for the tablet storage partition.
There's possibly partitioning tools available for the architecture, but I did it with EASUS Partition Master on a Windows system. Mac OS's Disk Utiliy should work as well. Don't worry too much about the partition type, we'll reformat it later with busybox later anyway.
To partition the internal (or external) SD card, connect your data cable to your phone. When the USB connection notification came up, activate the USB storage mode. You don't need to install the Huawei S7 (or adb) drivers.
Fire up your partitioning application, and identify your storage. Delete (or) resize the existing FAT partition. Create another primary partition afterwards, with ext2 filesystem. ext3 and ext4 isn't supported in the stock ROM, so you probably have to either install a kernel module for the ext3,4 or replace your boot.img. Hey but that's not going to be a stock ROM
2) Root the device
---------
Install Gingerbreak from the market. Enable USB debugging in Settings -> Application -> Development, or else it won't work. Run Gingerbreak, root your device! The device will restart after successful process, and you are ready to modify your root filesystem.
3) Prepare the required tools
---------
You'll optionally need busybox to format and edit the files. Copy over the busybox binary file to /system/xbin/. The terminal login path would automatically points there so you can run busybox from anywhere inside the terminal.
4) Prepare the new data directory
---------
Fire up your terminal emulator. You'll need to be logged in as root to do the whole operation mentioned. Thus, type in:
Code:
su
Mount the new partition you've prepared on step (1). For internal SD, it's going to be /dev/block/mmcblk0p2 device, or for external SD, /dev/block/mmcblk1p2. You can also use other shorthand such as /dev/block/vold/179:2. But for simplicity, I'll use mmcblk*p* throughout the tutorial.
Prepare the mount point for your prepared data partition, and mount it. If it's currently mounted, unmount it first.
Code:
umount /dev/block/mmcblk0p2
mkdir /system/sd
You can also format the partition now if you didn't specify the partition type during the partition creation.
Code:
busybox mke2fs -m0 -b4096 /dev/block/mmcblk0p2
Now mount the extended data partition.
Code:
mount -t ext2 /dev/block/mmcblk0p2 /system/sd
We'll still need to be able to access the original data partition now and later, so, prepare the mount point and mount it as well.
Code:
mkdir /system/internal
mount -t yaffs2 /dev/block/mtdblock4 /system/internal
At this stage, you'll need to copy over all files inside the original /data directory to your new sd directory. You'll also need to make sure that the permissions isn't changed during the process. To do this, just tar the entire original data directory to your new one.
Code:
cd /system/internal
busybox tar -cvf /system/sd/old-data.tar *
cd /system/sd
busybox tar -xvf old-data.tar
busybox rm old-data.tar
The initialization for the new data directory mounting in the boot process does not modifies the boot image's init.rc. Thus, it seems that the initialization process is called after the radio initialization. I can't get my GSM to work without this step. We'll need to symbolic-link back the /system/sd/radio directory to the original internal storage /data/radio directory. And remember that on the boot process, we'll need to mount /system/internal *before* /system/sd.
Code:
cd /system/sd
busybox rm -rf radio
ln -s /system/internal/radio /system/sd/radio
After fiddling for several hours, I realized that the date and time settings gets reset on each boot. Fixed by symlinking the /data/date.time back to the internal storage.
Code:
cd /system/sd
busybox rm -rf date.time
ln -s /system/internal/date.time /system/sd/date.time
5) Prepare the boot init script
---------
The Froyo boot process runs init.rc script, which is replaced by the boot.img when system boots. So we can't put our new /data directory mount commands there, unless we extract, unpack, modify, repack the boot.img. Ok so I decided that modifying boot.img will be the last step if I can't get it working without it. There must be an easier way!
Also, there aren't any rc.d, rc3.d, bla bla directory in which we can put our custom initialization script.
Luckily, there is a script that is called from the init.rc script during boot, which is stored on the root filesystem and can be customized. It's called /system/etc/install-recovery.sh. Thus, we'll put the initialization script there. If you already got a /system/etc/install-recovery.sh, you can just add our initialization script in the beginning of the. Alternatively, you can create a separate script to perform init, and call it from your modified /system/etc/install-recovery.sh.
There will be drawback, for example, it seems that the script is called after radio initialization, so we'll need to use the old /data/radio directory from the original /data directory, prepared on step (4).
So now you'll need to create (or copy) the install-recovery.sh script. You can use vi from the busybox, or easier is to just copy and paste the install-recovery.sh script provided in this post. In case you're a vi expert, fire up these commands. Don't forget to remount the root filesystem as rw first!
Code:
busybox vi /system/etc/install-recovery.sh
Write in the install-recovery.sh script:
Code:
#!/system/bin/sh
mount -t yaffs2 /dev/block/mtdblock4 /system/internal
mount -t ext2 /dev/block/mmcblk0p2 /system/sd
mount -o bind /system/sd /data
Don't forget to set executable and readable attribute at least for root user, or else the system can't run the script!
Code:
chmod 755 /system/etc/install-recovery.sh
So now you're ready to reboot the system. Double check the install-recovery.sh script, make sure all commands mounts the partition exactly to where you intend it.
6) Reboot your Ideos S7!
---------
Reboot and enjoy the trendemous increase on your internal tablet storage
WARNING!!! Do not attempt to perform factory data reset while running with /data mounted. It seems that S7 will format the /data partition as yaffs2, not sure as I haven't checked it. But it worth to try to change the install-recovery.sh script to mount the data partition as yaffs2, and then performing factory data reset.
Sorry I can't post either an image or attachment yet
watch_mania said:
Sorry I can't post either an image or attachment yet
Click to expand...
Click to collapse
Btw, if someone with account capable of posting images and files would like to help, I can send the image links and files to your e-mail, so you can post it here
Should've post the title with [HOWTO] prefix. Sorry about the newbie-ish thing
Hey, sure i can post them! I've set up a site for the "Install GNU/Linux" anyway. I'll be looking to follow this howto sometime in the future. Tell ya what tho, i'd have saved 10+ hours hacking had i known gingerbreak was in market also!
threader said:
Hey, sure i can post them! I've set up a site for the "Install GNU/Linux" anyway. I'll be looking to follow this howto sometime in the future. Tell ya what tho, i'd have saved 10+ hours hacking had i known gingerbreak was in market also!
Click to expand...
Click to collapse
Unfortunately I don't own the Ideos anymore
Good luck on your site!
can you make a simple tutorial to us? i need it badly.
Could you help me.... do I have to label the drives as "mmcblk..." because it's not recognizing the directory
---------- Post added at 12:22 PM ---------- Previous post was at 12:21 PM ----------
I'm stuck after entering su in the emulator...please help
Nice guide
work perfectly on S7 slim
i do all the steps using sshdroid and putty so i can use cut&paste from web page
the only think that i've to add is mount syster as readwrite:
mount -o rw,remount -t yaffs2 /dev/block/XXXXXXX /system
Thanks for this guide i will do the same on all my device
i'm triing to increase internal memory on stock rom.
I successfully done on S7 slim (i found i guide writen by watch_mania) but on Vodafone Smart i've some trouble (i use sshdroid and putty).
I do the following step :
1) Partiton the external SD with two filesystem the the first one FAT32 the second one ext2
this is the output of fdisk :
/system/sd # fdisk -l /dev/block/mmcblk0 Disk /dev/block/mmcblk0: 7969 MB, 7969177600 bytes
255 heads, 63 sectors/track, 968 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System
/dev/block/mmcblk0p1 1 509 4088511 83 Linux
/dev/block/mmcblk0p2 510 968 3686917+ b Win95 FAT32
2) mount system as read-write and create new mount point
mount -o rw,remount -t yaffs2 /dev/block/mtdblock4 /system
mkdir /system/sd
mkdir /system/internal
3) format ext2 partition created at 1)
mke2fs -m0 -b4096 /dev/block/mmcblk0p1
4) mounting the "original" /data on /system/internal and new ext2 partition on /system/sd
mount -t yaffs2 /dev/block/mtdblock6 /system/internal
mount -t ext2 /dev/block/mmcblk0p1 /system/sd
5) copy the content on "original" /data on /system/sd
cd /system/internal
tar -cvf /system/sd/old-data.tar *
cd /system/sd
tar -xvf old-data.tar
rm old-data.tar
6) create boot init script
vi /system/etc/install-recovery.sh
and write inside :
#!/system/bin/sh
mount -t yaffs2 /dev/block/mtdblock6 /system/internal
mount -t ext2 /dev/block/mmcblk0p1 /system/sd
mount -o bind /system/sd /data
Originally in the guide for S7 slim you have to do :
cd /system/sd
rm -rf radio
ln -s /system/internal/radio /system/sd/radio cd /system/sd
rm -rf date.time
ln -s /system/internal/date.time /system/sd/date.time
BUT if i try to do that the device does not recognize the sim.
If i try to don't do that the device loop during boot.
on S7 Slim in /system/internal/radio i found this file :
srwxrwxrwx 1 0 0 2048 Dec 31 06:49 qmux_connect_socket
the same file on vodafone smart is located in /system/internal/local/tmp/
but if i try to link it does not work and the device loop.
Will this also work on altek A14 LEO(an Android 2.1 phone)? It has less than 100MB internal storage, although it built-in dtapps2sd with the newest stock firmware, "/data/data" is still stored in internal storage. Because the version of dtapps2sd in stock firmware is not latest version, no "/data/data" mount on SD-EXT support. And I can't upgrade dtapps2sd myself due to no reflash tool for this phone.
Thank for the niec post, i,ll try it shortly
Increasing Internal Memory
Hi,
Has anyone tried a superb "setinstalllocation-xxx.apk" available in xda-developers.
I have been using it and it is really good. But as mentioned by watch-mania that 139 or 140 MB of available storage is a pity.
Your device must be rooted to use the above apk. You can successfully use gingerbreak available from this excellent forum.
more info
watch_mania said:
Hi all, originally intending to post this tutorial to Ideos S7 Android Development but got a nice greeting from xda-developers.com unallowing newbies to post there
So I just got a brand-new-in-a-box, dead cheap, Ideos S7 tablet -- my first android tablet, and my second android device. I brought my last device about 2 years ago, a G1 that I only kept for a week and sold it afterwards. I was thinking that at that time Android isn't ready yet for replacing my E71.
Back to the Ideos S7, mine is already preloaded with TRZ-mod-0.2 ROM, which is nice. However, I had some issue with wireless network. Whenever I disable my wifi, I would ge trouble activating it as it constantly disabled by itself. Thus, I decided to go back to available stock ROM. Long story short, I've chosen the Froyo 2.2.2 Sweden coded S7V100R001C63B110, and made myself comfortable with repeating Huawei's flashing process.
The firmware seems more stable, and does not have the wireless network activation/deactivation issue. Stock ROM lover anyone
However, the stock ROM doesn't have apps2d+ or whatever that was called, to extend the internal storage. 137MB of free space is really pity for such device. I couldn't run Data2Ext* script successfully, as the default shell /system/bin/sh doesn't seems to support square brackets on scripts conditional parts. Busybox 1.18 supports it, but somehow it would cause all the commands executed in the script to ran by Busybox, causing "applet not found" errors. The other option would be Link2SD, which could probably saved me 10+ hours of hacking. It had its drawback though, the current version on the market expects the extended internal tablet storage partition to reside on the external SD card. Some hacking to mount the internal SD partition works, but not sure whether it would got correctly mounted on boot.
Also, the most important thing: nothing feels better than looking at "Available space" on "Internal tablet storage" of 5.5GB
So here it is, the tutorial for extending the internal storage. Most of the information used are gathered from various sources, and rewritten here for your enjoyment!
REQUIREMENTS:
=========
a) All hardware: Ideos S7 -- should work on Slim as well, data cable, charger, a living being..
b) Rooting -- I've used Gingerbreak from the market
c) Terminal Emulator -- Android Terminal Emulator works fine. Irritating blue background though.
d) Busybox -- 1.18 version is working fine
e) Root explorer -- Optionally used, for easier file editing and copying.
STEPS:
=========
0) Backup your data, as all data in internal storage will be lost!
---------
Well honestly I didn't do this as I got my contacts and mail synced on the internet. My S7 only got 5 days of lifetime so not much data there yet. Sorry no guide on how to do this
1) Partition the internal SD (or external SD card if you intend to do so).
---------
It is recommended to use a good class of memory card when using external SD card for the tablet storage partition.
There's possibly partitioning tools available for the architecture, but I did it with EASUS Partition Master on a Windows system. Mac OS's Disk Utiliy should work as well. Don't worry too much about the partition type, we'll reformat it later with busybox later anyway.
To partition the internal (or external) SD card, connect your data cable to your phone. When the USB connection notification came up, activate the USB storage mode. You don't need to install the Huawei S7 (or adb) drivers.
Fire up your partitioning application, and identify your storage. Delete (or) resize the existing FAT partition. Create another primary partition afterwards, with ext2 filesystem. ext3 and ext4 isn't supported in the stock ROM, so you probably have to either install a kernel module for the ext3,4 or replace your boot.img. Hey but that's not going to be a stock ROM
2) Root the device
---------
Install Gingerbreak from the market. Enable USB debugging in Settings -> Application -> Development, or else it won't work. Run Gingerbreak, root your device! The device will restart after successful process, and you are ready to modify your root filesystem.
3) Prepare the required tools
---------
You'll optionally need busybox to format and edit the files. Copy over the busybox binary file to /system/xbin/. The terminal login path would automatically points there so you can run busybox from anywhere inside the terminal.
4) Prepare the new data directory
---------
Fire up your terminal emulator. You'll need to be logged in as root to do the whole operation mentioned. Thus, type in:
Code:
su
Mount the new partition you've prepared on step (1). For internal SD, it's going to be /dev/block/mmcblk0p2 device, or for external SD, /dev/block/mmcblk1p2. You can also use other shorthand such as /dev/block/vold/179:2. But for simplicity, I'll use mmcblk*p* throughout the tutorial.
Prepare the mount point for your prepared data partition, and mount it. If it's currently mounted, unmount it first.
Code:
umount /dev/block/mmcblk0p2
mkdir /system/sd
You can also format the partition now if you didn't specify the partition type during the partition creation.
Code:
busybox mke2fs -m0 -b4096 /dev/block/mmcblk0p2
Now mount the extended data partition.
Code:
mount -t ext2 /dev/block/mmcblk0p2 /system/sd
We'll still need to be able to access the original data partition now and later, so, prepare the mount point and mount it as well.
Code:
mkdir /system/internal
mount -t yaffs2 /dev/block/mtdblock4 /system/internal
At this stage, you'll need to copy over all files inside the original /data directory to your new sd directory. You'll also need to make sure that the permissions isn't changed during the process. To do this, just tar the entire original data directory to your new one.
Code:
cd /system/internal
busybox tar -cvf /system/sd/old-data.tar *
cd /system/sd
busybox tar -xvf old-data.tar
busybox rm old-data.tar
The initialization for the new data directory mounting in the boot process does not modifies the boot image's init.rc. Thus, it seems that the initialization process is called after the radio initialization. I can't get my GSM to work without this step. We'll need to symbolic-link back the /system/sd/radio directory to the original internal storage /data/radio directory. And remember that on the boot process, we'll need to mount /system/internal *before* /system/sd.
Code:
cd /system/sd
busybox rm -rf radio
ln -s /system/internal/radio /system/sd/radio
After fiddling for several hours, I realized that the date and time settings gets reset on each boot. Fixed by symlinking the /data/date.time back to the internal storage.
Code:
cd /system/sd
busybox rm -rf date.time
ln -s /system/internal/date.time /system/sd/date.time
5) Prepare the boot init script
---------
The Froyo boot process runs init.rc script, which is replaced by the boot.img when system boots. So we can't put our new /data directory mount commands there, unless we extract, unpack, modify, repack the boot.img. Ok so I decided that modifying boot.img will be the last step if I can't get it working without it. There must be an easier way!
Also, there aren't any rc.d, rc3.d, bla bla directory in which we can put our custom initialization script.
Luckily, there is a script that is called from the init.rc script during boot, which is stored on the root filesystem and can be customized. It's called /system/etc/install-recovery.sh. Thus, we'll put the initialization script there. If you already got a /system/etc/install-recovery.sh, you can just add our initialization script in the beginning of the. Alternatively, you can create a separate script to perform init, and call it from your modified /system/etc/install-recovery.sh.
There will be drawback, for example, it seems that the script is called after radio initialization, so we'll need to use the old /data/radio directory from the original /data directory, prepared on step (4).
So now you'll need to create (or copy) the install-recovery.sh script. You can use vi from the busybox, or easier is to just copy and paste the install-recovery.sh script provided in this post. In case you're a vi expert, fire up these commands. Don't forget to remount the root filesystem as rw first!
Code:
busybox vi /system/etc/install-recovery.sh
Write in the install-recovery.sh script:
Code:
#!/system/bin/sh
mount -t yaffs2 /dev/block/mtdblock4 /system/internal
mount -t ext2 /dev/block/mmcblk0p2 /system/sd
mount -o bind /system/sd /data
Don't forget to set executable and readable attribute at least for root user, or else the system can't run the script!
Code:
chmod 755 /system/etc/install-recovery.sh
So now you're ready to reboot the system. Double check the install-recovery.sh script, make sure all commands mounts the partition exactly to where you intend it.
6) Reboot your Ideos S7!
---------
Reboot and enjoy the trendemous increase on your internal tablet storage
WARNING!!! Do not attempt to perform factory data reset while running with /data mounted. It seems that S7 will format the /data partition as yaffs2, not sure as I haven't checked it. But it worth to try to change the install-recovery.sh script to mount the data partition as yaffs2, and then performing factory data reset.
Sorry I can't post either an image or attachment yet
Click to expand...
Click to collapse
can you make a video about how increase the internal memory? i trying but at final step after restart my ideos nothing happens, or screenshots, please i have 4 for weeks looking for a solution about the low memory on my ideos, i install joenilan rom but dont like me the launcher, please and sorry for my bad english.
This is one good tutorial that I missed
Sent from my Ideos S7 using XDA App
HELP
Hi, i followed the steps, and my ideos keep looping at the ideos start screen
is there anything i can do?
zonyman said:
Hi, i followed the steps, and my ideos keep looping at the ideos start screen
is there anything i can do?
Click to expand...
Click to collapse
Reflash with new program,search it ..
My way !
My device : Huawei S7-105
Another way to increse internal memory :
1 flash with stock rom 2.2.2 norvegian
2 flash trizetmod v3
3 with MiniTool Partition Wizard Home Edition i've made 3 partitions on internal memory ( s7-105 using mass storage options )
- 1.2 Gb fat32
- 6 Gb ext4
- 157 Mb swap linux partition
This was one of many attempts to increase memory , and at the end i was happy with that result ! I think that you can make your own partitions , as you wish ! I have seen many movies on youtube .
Most important thing to remember : first you create fat32 partition and make it primary , second is ext4 partition also primary and the last swap partition !
After you create the partitions , reboot in recovery and make a factory reset , and your S7 has 6Gb program memory !!!!!!
Another important thing : I am a newbie in " Android world " , so I do not know how correct is what I did but one thing is certain : I HAVE 5.28 Gb and I got rid of that annoying message LOW MEMORY !!!!!!
I hope I posted in the right place , so i ask an admin to check ! Thx
in summary of this post..
all you have to do is to backup ur current rom via cwm by goodane..
make a 2nd primary partition formatted ext2/ext4 (for ext2 supports 2GB or less.. ext4 for 2GB or higher)
flash trizet's v3 rom
-THE END :good:
Hello guys!
I have a Huawei Ideos S7 Slim too,
Specifications
- Model: Huawei Ideos S7 Slim
- Version: 202u
- Intermal memory: 160 mb
I'm trying to do the steps to increase the internal memory
I don't getting success with the process
I wonder if the process works with the model Huawei Ideos S7 Slim 202u
Thank you
Expand Your Data partition
Hello dear friends! Welcome
I am happy to share with you a new trick for our lovely U8800PRO.
I am presenting to you a flashable zip tool that can be useful for who wants to customize their "/data" partition for more space without use of sdExt
So now the waiting is over now finally you can customize - expand your /data partition by shrinking your 1.5GB internal storage
so far you all know this trick is already available for U8800 but not work on U8800PRO.
thanks for genokolar who made expanding partition possible for U8800 and inspired me to make this available for U8800PRO. I modified that to work for U8800Pro
Nowadays we have Kitkat Available for our device. But for the great feel of that, Of course for ART run time, ~ 800 MB as /data partition not good
with this you can expand your /data partition at max ~2300 MB
so here you go --
1] Important ! make nandroid backup of your device. [ use latest Teamwin recovery ]
2] use 5irom App to make a backup of your imei [optional]
3] make sure you have backed up your internal storage as this method wipe your internal storage
4] Download one of attached Zip file to External SDcard and flash it from Teamwin recovery [make sure you have unmounted /data , /system , /emmc] !
5] reboot to RECOVERY
6] after booting in recovery go to "wipe" ==>> "Advanced Wipe" and make following from recovery [very important]
wipe /data
wipe /internal_sd
wipe /cache
7] restore your /data partition from nandroid [optional]
8] reboot device and Voila!!!!:cyclops:
this is permanent solution for /data partition, this will not change by changing roms.
tested working on Cm11 CrysisLtu Rom
probably work for any rom test it your self
if you facing problems,
post your partition table
Code:
su
fdisk /dev/block/mmcblk0
now when u see "Command (m for help)"
enter "p" for partition table
Code:
fdisk /dev/block/mmcblk0
Command (m for help): p
this is the safest method however i take no responsibility if you have done incorrectly to your device.
Enjoy!!
Don't Forget to hit Thanks !
Excellent work! I tried with "Data2300Mb-internal_200Mb" but it messed up my partitions.. I do not longer have mmcblk0p13 and it looks like internal storage is now in mmcblk1p2 with ext4 file system.. Restored a whole phone backup so everything ok now but you're sure the script works?
Thank you!
Hello! I also tested this, and as the previous poster, it broke my partition scheme. However, I used the commands found in your scripts to be able to make the system work again, and I now have space available on my data partition!
I am not sure what messed up my partitions, my block numbers matched yours perfectly. Upon running the script for the first time, it seems the script was somehow unable to create partitions 13 and 14. When running it again the next time, the script didn't even start correctly, since its first commands are to mount /data and /emmc. -So at this point, I copied your "partition" script, and put it on my SD-card to run manually. That worked well, and running the make_ext4fs and mkfs.vfat commands afterwards worked to recreate filesystems
Thanks again!
Lihis said:
Excellent work! I tried with "Data2300Mb-internal_200Mb" but it messed up my partitions.. I do not longer have mmcblk0p13 and it looks like internal storage is now in mmcblk1p2 with ext4 file system.. Restored a whole phone backup so everything ok now but you're sure the script works?
Click to expand...
Click to collapse
of course it works
tested with my own device [u8800pro]
please follow steps carefully
other wise if you still facing problems send me your partition table
Code:
su
fdisk /dev/block/mmcblk0
now when u see "Command (m for help)"
enter "p" for partition table :good:
Code:
fdisk /dev/block/mmcblk0
Command (m for help): p
mayank88288 said:
of course it works
tested with my own device [u8800pro]
please follow steps carefully
other wise if you still facing problems send me your partition table
Code:
su
fdisk /dev/block/mmcblk0
now when u see "Command (m for help)"
enter "p" for partition table :good:
Code:
fdisk /dev/block/mmcblk0
Command (m for help): p
Click to expand...
Click to collapse
Code:
Partition 1 does not end on cylinder boundary
/dev/block/mmcblk0p2 * 32769 32831 500 4d Unknown
Partition 2 does not end on cylinder boundary
/dev/block/mmcblk0p3 32831 33206 3000 46 Unknown
Partition 3 does not end on cylinder boundary
/dev/block/mmcblk0p4 33206 483328 3600980 5 Extended
Partition 4 does not end on cylinder boundary
/dev/block/mmcblk0p5 40961 42496 12288 59 Unknown
/dev/block/mmcblk0p6 49153 65792 133120 4c Unknown
/dev/block/mmcblk0p7 73729 73984 2048 5a Unknown
/dev/block/mmcblk0p8 81921 82304 3072 58 Unknown
/dev/block/mmcblk0p9 90113 90987 7000 50 Unknown
/dev/block/mmcblk0p10 98305 98688 3072 4a Unknown
/dev/block/mmcblk0p11 106497 106880 3072 4b Unknown
/dev/block/mmcblk0p12 114689 163840 393216 83 Linux
/dev/block/mmcblk0p13 163841 278528 917504 83 Linux
/dev/block/mmcblk0p14 278529 483328 1638400 69 Unknown
There you go.. I will make some test when I have time.
Deleted
Hi, I tried to flash the zip and my partitions disappeared. At least, I could recover the phone with the official ICS rom. Can anyone tell me how to expand the memory?? It would be very usefull, thanks.
How I got this working
This is a first draft of this guide!
Requirements:
- Recovery TWRP (or something similar), I have "twrp-v2860-260415-u8800pro.zip" (http://forum.xda-developers.com/ideos-x5/pro-development/5-1-cm-12-1-t3099390)
- ADB in Linux or Windows etc (http://developer.android.com/tools/help/adb.html)
- SD card
- One of the partition zip files above (depending on if you want to shrink or restore partitions)
- A rom to flash (restoring from nandroid backup didn't work for me, but by all means, do try )
Steps (READ ALL of this before you start):
1. Download and unzip a partition ZIP file from OP, "Data2300Mb-internal_200Mb.zip" for instrance.
2. Reboot mobile into recovery, TWRP (POWER + Vol up)
3. Do a backup, and manually copy the files from "Internal Storage" to somewhere. Remember to NOT backup TO internal storage!!
4. Unmount all partitions except SD Card!
5. Connect mobile to pc via USB cable
6. Start "adb shell" in the command line on your PC (Linux, Windows whatever)
7. In a text editor, open the "partition" file from your unzipped partition zip, "Data2300Mb-internal_200Mb.zip" in my case.
8. Begin with the command "cd /sbin" and run the commands in the file.
- BUT, skip the "<<EOF" text.
- Also skip the "t" part, line 14, 15 and 16 (not important, but not necessary either )
- Finish with the "w" at line 17 (Important! ).
- The ADB shell commands I ran:
Code:
cd /sbin
./fdisk /dev/block/mmcblk0
d
14
d
13
n
163842
278528
n
278530
483328
w
9. Run "exit" in the adb shell
10. Reboot the recovery
11. Open Wipe -> Advance Wipe -> Check "Data" -> Repair or Change File System -> Change File System -> ext4
12. Open Wipe -> Advance Wipe -> Check "Internal Storage" -> Repair or Change File System -> Change File System -> FAT
13. Reboot Recovery
14. Wipe all partitions except SD Card for good measure
15. Reinstall ROM or try and restore nandroid backup
My recovery is complaining about the "Android Secure" partition not being mounted, but installing a fresh ROM and booting works fine.
Restoring a nandroid backup not so much
Thank you very much!!! I have done it!! Now I have 2GB for apps!!
I am going to explain the easiest way. We can flash the zips by mayank, but at the end of the process is very important to do the steps 7 and 8 to recover our partitions with the new sizes working.
REMEMBER: I didn't backup because I wanted a new installation of a new rom. So, in my process I lost all my information. Save your photos and other important files before do that.
So, I am going to tell you exactly what I did and it works perfect:
1. Download the zip you prefer, I used "Data2200Mb-internal_300Mb.zip" and copy it to your SD Card.
2. Reboot mobile into recovery, TWRP (POWER + Vol up)
3. Unmount all partitions except SD Card
4. Connect mobile to pc via USB cable
5. Flash the zip Data2200Mb-internal_300Mb.zip or the one you prefer.
6. Reboot the recovery
7. Open Wipe -> Advance Wipe -> Check "Data" -> Repair or Change File System -> Change File System -> ext4
8. Open Wipe -> Advance Wipe -> Check "Internal Storage" -> Repair or Change File System -> Change File System -> FAT
9. Reboot Recovery
10. Wipe all partitions except SD Card for good measure
11. Install the new rom, in my case cyanogenmod 4.4
If you have any problem, you can recover your phone with the official rom ICS 4.0 ( U8800pro,Android 4.0,V100R001C00B928 ) . Just install it by the typical method of the folder "dload" in the SD card(POWER + VOL UP + VOL DOWN).
I am very happy with the result, my old u8800pro has a new life with 2gb for apps + kitkat 4.4 + nova launcher
Update (from memory):
I deleted partition 14 (its empty space atm), so now Spotify correctly saves the offline files to the SD card
LVM is a logical volume manager. It joins underlying physical partitions into a pool which can be divided to virtual partitions. Since there are no real partition layout changes, hard bricking is a lot more difficult (but not impossible).
You may have BlePart installed previously, it makes no difference. You can use stock partition layout.
WARNING: LVM requires you to install LVM compatible ROMs. Do not install non-LVM ROM if you have LVM installed.
All your data will be wiped.
Current space division
If you would like to change this, open the zip META-INF/com/google/android/update-binary, find the partition sizes, and modify data partition size (the total space is nearly 3GiB so watch the space).
System - 800MiB
Cache - 10MiB
Data - 2000MiB
Internal SD - rest of the free space
Requirements
LVM-compatible recovery installed
Strongly recommended: Unlocked pink screen
How to install
Download the zip from downloads below
Save it to your phone's EXTERNAL SD card
Reboot to recovery (if you notice errors it is normal, since LVM is not yet installed)
Install the zip from your external SD
Your phone will automatically reboot in 3 seconds
How to uninstall
Method 1
Download the zip from downloads below
Save it to your phone's EXTERNAL SD card
Reboot to LVM recovery
Install the zip TWICE (first time it will notify you LVM is installed, second time it uninstalls it)
Your phone will automatically reboot in 3 seconds
Method 2
Install any non-LVM recovery (TWRP recommended as some older CWM recoveries cannot format vfat properly)
Reboot to recovery
Wipe/Format system, data, cache, internal storage partitions (and repair file system if errors occur)
Reboot recovery
Method 3
Install stock ROM
Downloads
BlePart-LVM-11
Hello, Blefish
These lines i need to change? When i clean applications i have empty space in "System" 220mb, and "Data" i have 270mb empty space.
/sbin/lvm lvcreate -L 700M -n system lvpool;
/sbin/lvm lvcreate -L 10M -n cache lvpool;
/sbin/lvm lvcreate -L 2350M -n userdata lvpool;
/sbin/lvm lvcreate -l 100%FREE -n media lvpool;
Click to expand...
Click to collapse
P.S. Can i delete directly application from system.new.dat?
Good,thanks!
BlePart-LVM-11 uploaded.
This change is minor. It only simplifies installing/uninstalling and makes it easier for the end user. It also adds necessary checking mechanism to make sure the user is installing LVM from a proper location with proper tools.
My external sd card don´t work, can I still get it done?
MazdaGTI said:
My external sd card don´t work, can I still get it done?
Click to expand...
Click to collapse
Through ADB sideload you can do it . You need to install necessary drivers and ADB if you are on windows. Technically it is possible to use ADB and push the zip to /tmp/ for example, and install from there aswell.