Database Users

Help with ADB/Ad Hoc on ICS

Hi!
I'm trying to enable Ad Hoc mode on an Acer A500 running OTA ICS. I installed the Acer USB drivers; rooted it with blackthund3r_ICS_Root 6.0; checked it with Root Checker Basic; installed ADB on my Win7 PC; and checked that "ADB devices" reponds with a device ID; and obtained the WPA_supplicant file mentioned in this thread: http://forum.xda-developers.com/showthread.php?t=1625962
Every time I try to copy the new WPA_supplicant file to /system/bin, it fails. Also, copying WPA_supplicant with Root Explorer fails, even with the partition mounted RW.
Help! What am I missing?
TIA.

tlyonstlyons said:
Hi!
I'm trying to enable Ad Hoc mode on an Acer A500 running OTA ICS. I installed the Acer USB drivers; rooted it with blackthund3r_ICS_Root 6.0; checked it with Root Checker Basic; installed ADB on my Win7 PC; and checked that "ADB devices" reponds with a device ID; and obtained the WPA_supplicant file mentioned in this thread: http://forum.xda-developers.com/showthread.php?t=1625962
Every time I try to copy the new WPA_supplicant file to /system/bin, it fails. Also, copying WPA_supplicant with Root Explorer fails, even with the partition mounted RW.
Help! What am I missing?TIA.
Click to expand...
Click to collapse
You're not missing anything. The root method, does not give you true 100% System R-W access. Not with the stock bootloader. What you can try,
Copy your wpa file to the internal memory (remember where it is) (also long press and select copy)
Then run the included app "a500 Remounter" and select the System R-W option. (this was installed when you rooted) Then quickly go to your file manager, and set /System to R-W and try to paste your wpa file there.
You;ll have to play with this to get it going. Might have to do it a couple of times. This was a big pain, as I had to be very quick when doing things, as the R-W went away quickly.
I know you tried this a couple of times, but try it again. Also, make sure you;re using his version6 root app. It's a little better.
It's the reason why I moved to the ver3 hacked bootloader&kernel combo.
Your R-W usually goes away after you close the file manager app.

Hurray!
Thank you Moscow Desire. Being quick seems to have done the trick.
But here's a tip for others: Es File Explorer, in spite of claiming otherwise, doesn't seem to allow changing file permissions.

tlyonstlyons said:
Thank you Moscow Desire. Being quick seems to have done the trick.
But here's a tip for others: Es File Explorer, in spite of claiming otherwise, doesn't seem to allow changing file permissions.
Click to expand...
Click to collapse
Yeah, another one that doesn't work well with the stock bootloader/root method is File Explorer HD. It just plain refuses. (hadn't used ES FE in a long time, so completely forgot about that one). Root Explorer is a little more reliable.
Glad you got it changed.
Also, when I was running stock and ver2 bootloader, I noticed I had to run the root program again to get R-W. Doesn't hurt anything, just had to run it again. But with ver3 bootloader w/altered boot.img, no problems. All explorer programs seem to work like they should.

Moscow Desire said:
Yeah, another one that doesn't work well with the stock bootloader/root method is File Explorer HD. It just plain refuses. (hadn't used ES FE in a long time, so completely forgot about that one). Root Explorer is a little more reliable.
Glad you got it changed.
Also, when I was running stock and ver2 bootloader, I noticed I had to run the root program again to get R-W. Doesn't hurt anything, just had to run it again. But with ver3 bootloader w/altered boot.img, no problems. All explorer programs seem to work like they should.
Click to expand...
Click to collapse
Hmm I'd never had to rush to get remounted rw and having to press it in root explorer is a bug in RE. If you remount rw from cold THEN load Root Explorer it will show /system as already mounted rw
Sent from my Iconia A500 using Tapatalk 2

blackthund3r said:
Hmm I'd never had to rush to get remounted rw and having to press it in root explorer is a bug in RE. If you remount rw from cold THEN load Root Explorer it will show /system as already mounted rw
Sent from my Iconia A500 using Tapatalk 2
Click to expand...
Click to collapse
Maybe on some systems it does. I brought this up a few weeks ago. Maybe it's tablet specific.
After a week or so, the Remounter failed to change System to R-W. It claimed it did, but Root explorer still showed R-O. You couldn't change it. No other changes were made to the OS.
Ver6 did the same under ver2 bootloader with stock kernel. You had to be quick to do the changes, as the other user said. It's not a fluke.
Other known oddities,,,
File Explored HD would not recognize it. Failed to change System to R-W, Updating to Ver3 BL and kernel fixed this.
Of course it's a damn fine tool. It works well for most people. And we're thankful you take a part in development. Wish more would get involved.

[Q] Ics 4.0.3 rooted but unable to copy to system/fonts

Hello,
Thank you for helping me solve this problem. I am completely new to android.
I needed to install Indic fonts on acer a500. I used Blackthund3r's Easy tool to root ICS 4.0.3. But then when I try to copy the fonts into system/fonts on the device the copy always fails. I have tried Root Explorer, EZ File Browzer, etc.
What am I doing wrong? Ofcourse the rooting tool is successful in rooting the device... at least it says so. And I set the file system in the a500 root tool app to RW. But the copy still fails.
TIA.

Shparekh said:
Hello,
Thank you for helping me solve this problem. I am completely new to android.
I needed to install Indic fonts on acer a500. I used Blackthund3r's Easy tool to root ICS 4.0.3. But then when I try to copy the fonts into system/fonts on the device the copy always fails. I have tried Root Explorer, EZ File Browzer, etc.
What am I doing wrong? Ofcourse the rooting tool is successful in rooting the device... at least it says so. And I set the file system in the a500 root tool app to RW. But the copy still fails.
TIA.
Click to expand...
Click to collapse
You have root access but your system folder is still on read only. You need to set permissions to RW.

if using root explorer go to the folder you wanna copy from or to and click the grey box at the top saying "mount -rw" you will then be able to copy.
its like setting a windows file from read only to read,write,delete

Going from memory, but I think I remember reading that Blackthund3r only gives half root. You may not be able to mount the system folder as rw the usual way.
But Blackthund3r should have also installed an app called A500 Remount. If you have it, open and you will see an option to set system to mount r/w.
Then you should be able to paste what you need. After that, r/w permission will last until your next reboot. After reboot you'll need to use A500 Remount again if you need to access /system again.
Good luck...
Sent from my A500 using XDA

[Q] Cannot delete or rename recovery-from-boot.p

Hi, I'm pretty inexperienced when it comes to Acer devices, although I've successfully installed roms on my Samsung Galaxy Player. I've been reading around and everyone's saying that you have to delete or rename the recovery-from-boot.p from my Acer a500 before flashing a recovery, but it never gives me permission to write in the /system folder. I have root and I'm using ES file explorer (although i tried basically every other root explorer). I can read / write in every other folder but just not the /system folder. What can i do? Thanks~

ryukiri said:
Hi, I'm pretty inexperienced when it comes to Acer devices, although I've successfully installed roms on my Samsung Galaxy Player. I've been reading around and everyone's saying that you have to delete or rename the recovery-from-boot.p from my Acer a500 before flashing a recovery, but it never gives me permission to write in the /system folder. I have root and I'm using ES file explorer (although i tried basically every other root explorer). I can read / write in every other folder but just not the /system folder. What can i do? Thanks~
Click to expand...
Click to collapse
If you have root (which you can download a root verify app from the market), then in ES Explorer, you must set the /system to R/W.
If you can't change to R/W, then you only have half root, and need to fastboot a modified boot.img (kernel) that has the security removed. This of course depends on if you have the v8 bootloader installed.
Basically, to get the full luxury of everything, you need to have the V8 unlocked bootloader, install CWM, Without booting to the OS, boot into recovery and install one of the custom roms. Some of them are stock with the bloat removed (also the recovery.p and install.recovery.sh removed).
Check the sticky threads and you'll find several methods for doing this. But remember, get and write down your UID number before installing anything.
MD

Moscow Desire said:
If you have root (which you can download a root verify app from the market), then in ES Explorer, you must set the /system to R/W.
If you can't change to R/W, then you only have half root, and need to fastboot a modified boot.img (kernel) that has the security removed. This of course depends on if you have the v8 bootloader installed.
Basically, to get the full luxury of everything, you need to have the V8 unlocked bootloader, install CWM, Without booting to the OS, boot into recovery and install one of the custom roms. Some of them are stock with the bloat removed (also the recovery.p and install.recovery.sh removed).
Check the sticky threads and you'll find several methods for doing this. But remember, get and write down your UID number before installing anything.
MD
Click to expand...
Click to collapse
In order to get full root, is it okay if i re-root the device again? I can't seem to install the v8 bootloader to work..

system R/W problem after 4.3 update. please help

I updated to JB 4.3 via adb/fast boot and everything went smooth. The only issue I'm having is that when setting up ROM toolbox ad blocker I'm getting an error can't mount system read/write after the host file is downloaded. I installed busy box beforehand and had no problems mounting the system r/w there and also able to mount r/w inside es file explorer. Anyone have any idea what's going on...I'm I missing something?

Did you root ? Which method ? Flash chainfires binary .
Sent from my HTC Explorer A310e using xda app-developers app

Red Devil said:
Did you root ? Which method ? Flash chainfires binary .
Sent from my HTC Explorer A310e using xda app-developers app
Click to expand...
Click to collapse
Yea, I rooted. I used a version of super su that is recommended for JB 4.3. I updated the su binaries. There's something keeping the ad blocker from mounting r/w on the / I decided to go back to 4.2.2 for now. I was having another issue with 4.3... I couldn't uninstall the stock launcher through titanium backup. When I tried it said the system apk couldn't be located. I didnt really notice much to speak of in the way of new features in 4.3

Unable to mount /system as R/W partition

As the title states, my device /system is mounted as R/O and cannot be switched. This ROM has a prebuilt rooted in it, but I tried using Root Explorer, ADB on PC, apps on Play Store, but no luck. So I was wondering if there is a work around with this.
Device:
Redmi Pro
MIUI 7.6.10 | Weekly Build
Android 6.0
Pre-rooted

What root "manager" are you using (SuperSU)? When you try to make a root operation, does the root manager pops up and asks you to grant root permissions? I think you don't have a root manager installed or working properly...

wizard8400 said:
What root "manager" are you using (SuperSU)? When you try to make a root operation, does the root manager pops up and asks you to grant root permissions? I think you don't have a root manager installed or working properly...
Click to expand...
Click to collapse
I'm using internal root, which is not using TWRP to flash SuperSU, and I can assure you that I have root installed.
http://imgur.com/f82RoiB
This app won't lie isn't it?