[SM-T210] Problem on root / OS install - Galaxy Tab 3 Q&A, Help & Troubleshooting

Hi,
i have run into a little problem,
After CWM install and then rooting (suing method/files from sticky) following happens
1. System started once
2. All colors were replaced with electronic green (if you know what i mean)
3. System doesn't restart anymore
4. System restarts always and only to CWM
5. On each exit from CWM, User is asked to flash ROOT
6. On each and other system flash, device reboots to CWM only,
any help?
ps. i tried to reflash CWM, root and system all with same effect
regards
Vercy

Vercynogetorix said:
Hi,
i have run into a little problem,
After CWM install and then rooting (suing method/files from sticky) following happens
1. System started once
2. All colors were replaced with electronic green (if you know what i mean)
3. System doesn't restart anymore
4. System restarts always and only to CWM
5. On each exit from CWM, User is asked to flash ROOT
6. On each and other system flash, device reboots to CWM only,
any help?
ps. i tried to reflash CWM, root and system all with same effect
regards
Vercy
Click to expand...
Click to collapse
I am not a pro (n00b), but I would update it with the official Android first (http://androidcentral.us/2014/01/update-galaxy-tab-3-7-0-sm-t210r-to-official-android-4-1-2/) .. and start all over again

rajmisc said:
I am not a pro (n00b), but I would update it with the official Android first (http://androidcentral.us/2014/01/update-galaxy-tab-3-7-0-sm-t210r-to-official-android-4-1-2/) .. and start all over again
Click to expand...
Click to collapse
hi,
i did, no help, seems that the CWM image is broken

Vercynogetorix said:
Hi,
i have run into a little problem,
After CWM install and then rooting (suing method/files from sticky) following happens
1. System started once
2. All colors were replaced with electronic green (if you know what i mean)
3. System doesn't restart anymore
4. System restarts always and only to CWM
5. On each exit from CWM, User is asked to flash ROOT
6. On each and other system flash, device reboots to CWM only,
any help?
ps. i tried to reflash CWM, root and system all with same effect
regards
Vercy
Click to expand...
Click to collapse
2 things indicate that your system partition is messed up.
Only boots to recovery
CWM ask to flash root
CWM will ask to flash root, only if it can't find the "root" files in the system partition. If it asks every time, then it isn't able to properly install those root files for some reason.
Download the stock firmware from sammobile.com.
Do a format of your system and data partitions in recovery.
Then, boot into download mode and use Odin to reflash the stock firmware.

gr8nole said:
2 things indicate that your system partition is messed up.
Only boots to recovery
CWM ask to flash root
CWM will ask to flash root, only if it can't find the "root" files in the system partition. If it asks every time, then it isn't able to properly install those root files for some reason.
Download the stock firmware from sammobile.com.
Do a format of your system and data partitions in recovery.
Then, boot into download mode and use Odin to reflash the stock firmware.
Click to expand...
Click to collapse
Hi,
i did, on reflash with CWM same story all over,
im currently flashed with TWRP and everything is fine,
cannot however use CWM (unless try to flash CWM over TWRP)

Related

Installed CWM, but I don't have the options for flashing internally

I flashed CWM via Odin and rebooted into Recovery Mode, but there is no option to flash a mod or tar from internal storage. I have 5 options in my CWM menu and they are as follows.
reboot system now
apply update from external storage
wipe data/factory reset
wipe cache partition
apply update from cache
I have the mods loaded on the root of my internal storage, but CWM wont let me get to them.
I tried flashing a stock recovery via Odin, failed.
I can turn on my phone and it works just fine, but I cannot get CWM to let me root the phone.
Any help?
Sprint SGS3 SPH-L710
Onyxfire said:
I flashed CWM via Odin and rebooted into Recovery Mode, but there is no option to flash a mod or tar from internal storage. I have 5 options in my CWM menu and they are as follows.
reboot system now
apply update from external storage
wipe data/factory reset
wipe cache partition
apply update from cache
I have the mods loaded on the root of my internal storage, but CWM wont let me get to them.
I tried flashing a stock recovery via Odin, failed.
I can turn on my phone and it works just fine, but I cannot get CWM to let me root the phone.
Any help?
Click to expand...
Click to collapse
Are you sure you flashd clockwork mod and not stock? It sounds like stock recovery is what you have. try flashing this in
Odin https://dl.dropbox.com/u/16085428/CWM-6.0.1.2/recovery.tar.md5
Sounds like stock recovery to me not clockwork recovery
Sent from my SPH-L710 using xda app-developers app
raw2000j said:
Sounds like stock recovery to me not clockwork recovery
Click to expand...
Click to collapse
This kind of happened to me, I have rooted plenty of devices prior to my SG3 and with CWM flashed through Odin 3.04 (Auto Reboot and F.Reset Time) checked. Everything passed as it should have and phone reboots normally. Upon powering down i went into recovery finding the stock recovery still there, NOT CWM's recovery.
Doing some research I found that if you check ONLY F. Reset Time and NOT Auto Reboot you will flash the device with a PASS and then the Download mode screen will stay on the device. Making sure that you have the USB cable removed at this point remove the battery. Replace the battery and reboot into recovery mode and you will see that your phone goes into Clockworkmod Recovery! BUT you only get this once, you have to repeat the steps using ODIN to flash CWM every time you want to use it, what a pain in the butt, especially if you do not have Triangle Away. I belive this is because of the new OTA update from Sprint (so I've heard).
Now i have the same kind of issue because apparently when i run CWM's ROM manager it says i have no CWM recovery installed after i have done it counless times.
Has anyone ran into this use as well? OP is this kind of the same issue you have? at the top of your Recovery screen it will tell you clear as day if you are using the stock recovery or CWM.
I say take the guessing out of it...Use TWRP
http://forum.xda-developers.com/showthread.php?t=1809307

cant root phone

Hello,
I got a new note 2 today , I rooted it with cf-auto-root-tolte. the root installed and when i check it with a root checker it says rooted. So then i restart the phone like im going to install a custom os and it takes me to the factory os. How do i bypass this to install a custom rom?
If that's a custom rom it probably already has root, and anyway, the new rom can't inherit root. What you need to do is to flash a custom recovery which allows installing zip. Then flash the rom zip from the recovery.
Yes_ said:
If that's a custom rom it probably already has root, and anyway, the new rom can't inherit root. What you need to do is to flash a custom recovery which allows installing zip. Then flash the rom zip from the recovery.
Click to expand...
Click to collapse
i used cf-auto root from there website . it installs with the red android screen then reboots. then when i try to install anything from sd card like i would to install anything else it then takes me to factory android wipe, clear cache , ect screen
xp500 said:
i used cf-auto root from there website . it installs with the red android screen then reboots. then when i try to install anything from sd card like i would to install anything else it then takes me to factory android wipe, clear cache , ect screen
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2143479 i used option #2 here and wont allow me to install anything but i can reset flash counter
use method 2 of this post
http://forum.xda-developers.com/showpost.php?p=31801060&postcount=2

help making a recovery

everything i read for making a recovery image says to boot int recovery, (vol up, home, power) then use arrows to scrool to recovery.. well i boot using home, vol up and power and i dont get a recovery option. I get
reboot system now
apply update from ADB
Apply update from external storage
wipe data/factory reset
wipe cache partition
apply update from cache
but no recovery.. Not sure what im doing wrong.. any suggestions?
snakebyt said:
everything i read for making a recovery image says to boot int recovery, (vol up, home, power) then use arrows to scrool to recovery.. well i boot using home, vol up and power and i dont get a recovery option. I get
reboot system now
apply update from ADB
Apply update from external storage
wipe data/factory reset
wipe cache partition
apply update from cache
but no recovery.. Not sure what im doing wrong.. any suggestions?
Click to expand...
Click to collapse
That is recovery. It is the stock recovery. You can only make images with custom recovery like twrp. You have to install twrp recovery with odin.
Are you trying to make a backup of your system? You can only do any of that in custom recovery. I don't understand what you mean by "make a recovery image". It doesn't mean the same thing as it does in Windows. Making a recovery image in Android is making a copy of the recovery system itself in image form, or creating one.
Those options you see on screen, that IS Android stock recovery. It's options are limited.
I think when you say you want to make a recovery image, you really mean you want to create a nandroid backup of your system. Which is a sort of " snapshot" of your system right now that can be restored later to go back to that point.
yes, you are correct. i am trying to make a nandroid back up. I have installed clockwork rom manager and twrp from the android market, maybe i need to install it using odin. I will look for a tutorial on that. I want to try marshmallow and a couple of other roms, but i want to make sure i have a good backup ya know. Thank you for the reply
snakebyt said:
yes, you are correct. i am trying to make a nandroid back up. I have installed clockwork rom manager and twrp from the android market, maybe i need to install it using odin. I will look for a tutorial on that. I want to try marshmallow and a couple of other roms, but i want to make sure i have a good backup ya know. Thank you for the reply
Click to expand...
Click to collapse
Rom manager and twrp manager are just apps. They can only install the actual recovery system on a rooted device. If not rooted, you must use odin.
Download odin on your PC. Then download a .tar of twrp recovery from their site twrp.me
Use odin to flash twrp onto your phone.

Cannot install 4.0.2 update

I was using 4.0.0 stock with twrp and root. Tried to install the 4.0.2 update but every boot just took me back to recovery. Tried wiping clean, no change. Tried installing stock recovery v2.0, recovery would hang. Tried using new twrp 3.0.3 and I could get back in, but any ROM, stock or not I installed, would not stick.. Even twrp would warn me "no os installed. reboot anyway?" even when I had just installed a ROM. So in the end I flashed OOS 3.2.8 with twrp and then flashed stock recovery. At this point I'm pretty much at factory stock at v3.2.8 with stock recovery v1.0. Now I'm trying to update to 4.0.2 via OTA and for the 3rd time already I have received a installation failed message and rebooted to system. The first time I thought it was because I disconnected VPN after starting the download, so I downloaded a second and a third time. I don't want to resort to sideloading again because I fear I might get the same no OS installed problem I got when I tried to install 4.0.2 in the first place. Does anyone have any insight on what is wrong?
Steps:
1. Install latest Official or Modified TWRP ( 3.0.3/ 3.0.3 version 14 by eng.stk)
2. Enter into recovery. Connect phone to PC and copy downloaded ROM file.
3. Wipe everything in the recovery- Data, System, cache and Dalvic. It will erase everything.
4. Flash ROM zip after completing, don't reboot phone. Reboot to recovery again, and then reboot phone.
If u reboot phone directly after flashing ROM, u will loose TWRP.
Even twrp would warn me "no os installed. reboot anyway?" even when I had just installed a ROM.
Click to expand...
Click to collapse
This is pretty normal for nougat OOS. I've faced it for all 3 ROMs i flashed. Don't worry, your ROM was flashed successfully. You can mount and check the /system partition, you can see your ROM files there.
So here's what worked for me. (considering you are on ext4 /data)
1. Flash latest official twrp recovert ext4 version or use the file system swapper zip if it doesn't decrypt your data in recovery. TWRP has some issues as of now and mounts f2fs as default, so you just need to flash the file system swapper zip in order to swap it to ext4 by default.
2. Wipe /system /cache and dalvik cache.
3. Flash full 4.0.2 ROM zip, should be 1.4 GB in size.
4. Flash TWRP image again just in case.
5. Reboot to recovery, not to system.
6. Flash stable 2.79 Super Su and you are good to go.
Thanks for the tip, however I don't mind losing twrp, I only want to get stock unaltered update and this procedure does not help in this
IonAphis said:
Thanks for the tip, however I don't mind losing twrp, I only want to get stock unaltered update and this procedure does not help in this
Click to expand...
Click to collapse
Have you tried this guide: https://forum.xda-developers.com/oneplus-3/how-to/guide-flashing-oos-v4-0-1-custom-rom-t3537757
P.S. I think you did, but I'm just asking.
Thanks for the tip, but I fixed it. Ended up flashing v3.2.8 via twrp and installed OTA to 4.0.1 via sideload. Recovery would not boot unless first fully booted into the system. After that sideloaded 4.0.2 via OTA and now back to complete stock.
Thanks guys!

[GUIDE] Reflash LEX727 With Stock ROM After LEX720 Update

I flashed the latest 20s Chinese ROM to unlock my bootloader and had trouble getting back to LEX727 19s ROM with a working SIM card, this what I did to fix it.
Goal: Get LEX727 back to 727 ROM from any Chineese Variant (LEX720) with a working sim card.
Logic: We need to get the phone back to as stock as possible so that we can flash dr4stic's ROM That will update from CN5.8.018s to US5.8.019s. First we need to install CN5.8.018s, but we need to do it from stock recovery, to get stock recovery back we use a TWRP backup made by suhridkhan, then copy the CN5.8.018s zip, rename it to update.zip and allow the phone to do it's thing It will take quite awhile to flash the stock CN5.8.018s ROM, but when its done we can then install dr4stic's ROM, but first we need custom recovery again, since we flashed stock recovery when we used the TWRP backup. So we reflash custom recovery (I recommend GrossoShop's TWRP as that is what worked for me, however others may work). Reboot into fastboot, fastboot flash recovery the GrossoShop TWRP, then we go back to recovery. Now we can install the upgrade ROM. Once the upgrade ROM is installed, we can reboot and we'll have a completely stock version of the LEX727 ROM with Stock Recovery. (oobe state)
STEP 1 INSTALL WORKING ROM
1. You will need a working ROM to copy the TWRP unzipped files to the phone (figure this out on your own, but you should already have something that works)
STEP 2 STOCK RECOVERY
1. Restore this TWRP backup
1. Send the unzipped files to your phone in TWRP/BACKUP/<Device_ID>/TWRP. (You need a working ROM to do this with USB, you can try adb pushing the .zip and adb shell unzipping but I had permisison errors. and found it easier to just move the files unzipped)
2. Reboot into recovery, Advanced Wipe everything except Internal Storage (where your backup is)
3. Restore from the TWRP backup, before restarting, do a factory reset wipe and dalivik.
4. Reboot, and you SHOULD be in the LEX727 Rom, however your sim card will not be recognized depending on the modem firmware you came from.
STEP 3 GETTING DOWN TO CN5.8.018s
1. Since we have stock recovery, we can now use it to flash down to the right Chineese ROM version for dr4astic's ROM update to work.
2. Setup the phone, and copy LE_ZL1_LEX720_CN_5.8.018S.zip, then rename it to update.zip
3. Install the update through the phone settings or browser. (It will take quite a while 15ish minutes)
4. The phone may reboot into an endless boot loop where it just keeps redoing the same startup flash, To get past this reboot into recovery and perform a "Clear data" wipe.
5. You should now be in the stock version of LEX 720 5.8.018s
STEP 4 USING THE UPDATE ROM
1. We need to flash a custom recovery again (I recommend GrossoShop's as that is what worked for me, however others may work)
2. Reboot into fastboot and flash your recovery software
3. Wipe everything, data included and reboot back into recovery.
4. adb push the update ROM and install it, wipe dalvik and do a factory reset wipe before restarting.
5. When you tap restart system from TWRP the phone will vibrate for about 7ish seconds, dont do anything, just let it do its thing. It will reboot and go to a black screen, then finish rebooting.
(this is perhaps the most risky step as we are returning to a stock ROM with stock recovery and might loose our unlocked bootloader)
6. You should get everything back to stock ROM with working SIM card and an unlocked bootloader.
note: I will be saving local copies of all the files required indefinitely, so if any of the above links break, I will re-upload.
Post
Reserved
Links down! Plz fix. Thank you.
:crying:
Links down! .
Thanks for the information.
You seem to be using the links generated by the file hosting websites for you which expires very quickly. Please use the original links.
e.g.
CN5.8.018s (https://www.mediafire.com/folder/gntdgfr67054v/Le_Pro_3_X720)
CN5.8.018s-to-US5.8.019s.zip (https://androidfilehost.com/?fid=601275311581036717)
TWRP_x720_r4-V3_OK_FINAL (https://dev.androidfilehost.com/?fid=385035244224398544)
This is exactly what i need, however i have no idea how to do this. Sad.
Link down
Hi,
Your link to CN5.8.018s-to-US5.8.019s.zip is down. Is it possible that you provide this file again?
Thank you!

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