How to install original MDK recovery? - Verizon Samsung Galaxy S 4

Can someone knowledgeable with Odin give me step by step instructions to reinstall only the MDK recovery?
I seem to need the original recovery in order to factory reset which will Unencrypt my phone.
Thanks

Nevermind, I found that in TWRP WIPE menu, that FORMAT DATA will Unencrypt the phone along with erasing data and internal SD.

HowardZ said:
Nevermind, I found that in TWRP WIPE menu, that FORMAT DATA will Unencrypt the phone along with erasing data and internal SD.
Click to expand...
Click to collapse
That's the ticket. Good job!

Related

Whats the proper way to WIPE & What do you use??

Front to Back or Back to Front & Toilet Paper or Wet Wipes? Just Kidding!
When wiping via Factory Reset in TWRP what is the best way to insure everything is getting fully wiped except our external SD card. After I did a factory reset there was still everything on the internal sd card. Do any of you use the superwipe.zip?
What Procedures do you follow when switching Roms?
DGreen1 said:
Front to Back or Back to Front & Toilet Paper or Wet Wipes? Just Kidding!
When wiping via Factory Reset in TWRP what is the best way to insure everything is getting fully wiped except our external SD card. After I did a factory reset there was still everything on the internal sd card. Do any of you use the superwipe.zip?
What Procedures do you follow when switching Roms?
Click to expand...
Click to collapse
i wipe data factory reset.. then wipe cash..then dalvik cash..then flash rom.. been doing that for a year wit no problems
I dont know for sure as I to am new to this device. But Id think it would be the same as any other device
I do know for google wallet you need to clear before flashing or it borks on this device,,,
for wiping from recovery I believe it goes something like this:
Wipe data factory reset
wipe data
wipe cache
wipe dalvic cache
wipe system
wipe boot
wipe sd-ext (if there is one???)
flash your rom and reboot
Please anyone correct me if im wrong,,,Thaks and hope it helps ya,,,Later,,,:cool;
drlzanej said:
I dont know for sure as I to am new to this device. But Id think it would be the same as any other device
I do know for google wallet you need to clear before flashing or it borks on this device,,,
for wiping from recovery I believe it goes something like this:
Wipe data factory reset
wipe data
wipe cache
wipe dalvic cache
wipe system
wipe boot
wipe sd-ext (if there is one???)
flash your rom and reboot
Please anyone correct me if im wrong,,,Thaks and hope it helps ya,,,Later,,,:cool;
Click to expand...
Click to collapse
Factory reset wipes /data and /cache
after Factory reset, wipe System and you should be good to go on a new or fresh installation from zip. i dont think wiping boot is necessary but you can. so do
Factory Reset
System
Boot
Dalvik-cache is in /data so you dont have to wipe that.
Spyderekz said:
Factory Reset
System
Boot
Click to expand...
Click to collapse
This is the best, and also the quickest way.
Thanks for the help... I just don't understand why I have the following on my phone.
Sdcard - I understand that this is internal.
Sdcard2
Sd-ext.
Both the sdcard2 and Sd-ext have the same files on them, it has my music, some apk files, and my flash zip files. Now my poweramp player shows duplicate albums for all of my music stored on my external sd.
Any ideas
Sent from my EVO using Tapatalk 2
DGreen1 said:
Thanks for the help... I just don't understand why I have the following on my phone.
Sdcard - I understand that this is internal.
Sdcard2
Sd-ext.
Both the sdcard2 and Sd-ext have the same files on them, it has my music, some apk files, and my flash zip files. Now my poweramp player shows duplicate albums for all of my music stored on my external sd.
Any ideas
Sent from my EVO using Tapatalk 2
Click to expand...
Click to collapse
Sd-ext is or was the best way to move apps to the sd card. But with the new OS it isn't required if the app is made right
sent from my EVO LTE
I factory reset twice, wipe dalvik twice and wipe system twice. I don't wipe cache since the factory reset does it.
Now that it was clarified dalvik is wiped with the factory reset I'll probably stop doing that. I just wish it clarified it since it specifically indicates the cache was wiped.
I use this
http://forum.xda-developers.com/showthread.php?t=1700211

Factory reset+flash wiped my memory

Hi All,
I did a factory reset today and flashed the stock 4.1.1 Polish ROM via Odin. This process seems to have wiped my files (including photos etc) from my S3 (internal memory, not SD card). I've flashed plenty of ROMS before and this has never happened.
Anyone know if it's possible to get them back? I guess I've installed new apps etc now so a lot of the data would have been overwritten. Frustrating!
Thanks for any tips.
UnitedWeFall said:
Hi All,
I did a factory reset today and flashed the stock 4.1.1 Polish ROM via Odin. This process seems to have wiped my files (including photos etc) from my S3 (internal memory, not SD card). I've flashed plenty of ROMS before and this has never happened.
Anyone know if it's possible to get them back? I guess I've installed new apps etc now so a lot of the data would have been overwritten. Frustrating!
Thanks for any tips.
Click to expand...
Click to collapse
You answered your own question with your first sentence : I did a factory reset...
Unfortunately its not possible to get back the data
Sent from my Galaxy Nexus using Tapatalk 2
Unless you backed up on PC or sd card...
Factory reset in S3 will always wipe internal memory as it shares internal memory for applications.
If you want to restore try some data recovery software that supports SD card.
ultramag69 said:
Unless you backed up on PC or sd card...
Click to expand...
Click to collapse
That would be the only way. There is a very small window to recover data wiped from flash memory and on a phone it would be even more difficult. Maybe a Clockwork backup?
Internal SDcard is mounted on the system partition via Fuse..so if you format the /system partition..sdcard is formatted as well..
Pointers for future..
Use CWM for flashing ROMS..(I hate Odin )
Backup your internal SDcard on your PC regularly
Perform a Nandroid Backup on your ExtSDcard before flashing any ROM.
If you ever need to factory reset..use the wipe data/factory reset option in CWM and not in Stock Recovery
For a clean install, if you want to wipe system partition..use wipe /system option under mount and format in CWM..it just wipes the system files and your SDcard data will be safe..
You will not face such issues if you in the future if you follow these pointers.
zoot1 said:
Internal SDcard is mounted on the system partition via Fuse..so if you format the /system partition..sdcard is formatted as well..
Pointers for future..
Use CWM for flashing ROMS..(I hate Odin )
Backup your internal SDcard on your PC regularly
Perform a Nandroid Backup on your ExtSDcard before flashing any ROM.
If you ever need to factory reset..use the wipe data/factory reset option in CWM and not in Stock Recovery
For a clean install, if you want to wipe system partition..use wipe /system option under mount and format in CWM..it just wipes the system files and your SDcard data will be safe..
You will not face such issues if you in the future if you follow these pointers.
Click to expand...
Click to collapse
Thanks for that. Lesson learnt I guess..

[Q] Format internal sd

Hello
I recently rooted and flashed LiquidSmooth onto my SG3 I747M and i would like to get rid of all the junk on my internal harddrive. I was wondering what the procedure would be to wipe my internal harddrive (So i do not have any random folders or old app files) on TWRP without losing my custom rom and root. Would i have to save the backup (just incase), custom rom and root on my sd card and just install it right after I wipe my harddrive?
Any help with this would be greatly appreciated
Thank you!
Wipe cache and go to /system/app and /data/app and delete unwanted apps. That should be enough.
Astu04 said:
Wipe cache and go to /system/app and /data/app and delete unwanted apps. That should be enough.
Click to expand...
Click to collapse
Id like to just format my internal harddrive completely. Is there anyway of doing this without losing my custom rom, root and bricking my phone? Ive been searching everywhere and i havent been able to find a clear answer.
2trainz said:
Id like to just format my internal harddrive completely. Is there anyway of doing this without losing my custom rom, root and bricking my phone? Ive been searching everywhere and i havent been able to find a clear answer.
Click to expand...
Click to collapse
boot into twrp, go to the wipe menu, and wipe everysingle thing. Then reflash your rom. That will wipe everything, and reinstall liquid smooth.
Doing this wont brick your phone or make you lose root.
chromium96 said:
boot into twrp, go to the wipe menu, and wipe everysingle thing. Then reflash your rom. That will wipe everything, and reinstall liquid smooth.
Doing this wont brick your phone or make you lose root.
Click to expand...
Click to collapse
Thank you! This is exactly what i was looking for. What would i be wiping though? Obviously Cache, Dalvik and Factory Reset but do i have to wipe System, Internal storage and format data? (What does format data do)?
2trainz said:
Thank you! This is exactly what i was looking for. What would i be wiping though? Obviously Cache, Dalvik and Factory Reset but do i have to wipe System, Internal storage and format data? (What does format data do)?
Click to expand...
Click to collapse
yeah wipe everything including system, and internal storage. format data formats the data partition of the phone, which is also necessary.
The only thing you dont have to wipe is your external sd card (if you even have one). Press thanks if i helped.

Factory Reset Doesnt Delete Internal SD Files.

Hellow,
Well i have done a factory Reset and Wipe Partiition/cache from Sgh-i727 Recovery Mode (Stock Rom) and i still can see all the files that i have in internal SD Card. The phone has return to factory settings, but the data still remains. I have already done a Back Up of all my files using Titanium Back up but the problem still remains 6 GBS of information i had before the reset 6 GB i have now after the reset.
Any Ideas? Does not suppose to erase all the data the factory reset function?
Thank you
Constanine.
1. Factory reset will NOT touch your internal SD partition, meaning all your personal stuffs as well as some folders created by apps will be intact.
2. If you want to wipe all those, try do format usb or something.
3. This is for i777, not i727.
Oh i see. Thank you very much for your answer. To do a format to Internal SD Card what i am supposed to do? Sorry for the wrong thread.
dreico33 said:
Oh i see. Thank you very much for your answer. To do a format to Internal SD Card what i am supposed to do? Sorry for the wrong thread.
Click to expand...
Click to collapse
Type "format SD" into Google and see.
From me to you.
None of the custom recoveries will wipe sdcard in recovery unless you specifically wipe it in the menus. Theres an entire option just for that purpose
Sent from my Galaxy Nexus

Question about deleting partitions and boot

Hi!
- I have LG G2 mini D620r with stock 5.0.2 Android. Phone has unlocked bootloader, is rooted and TWRP 3.0.2 recovery is flashed.
Few days ago I installed CM13 just to try it and then returned to stock OS. Before flashing custom ROM i used to wipe dalvik, system, data and cache partitions. Now my question is what would happen if I add interal memory partition to list of 4 aforementioned partitions? I know that it would delete all the data in internal memory (and that's what I want to do, because I want my phone to be like it was before it was used for the first time), but would it be able to boot up to OS? I don't won't to flash a kdz file or something like that.
- Also, I can't seem to enter recovery through button combination. I tried all combinations I could find on the internet. When holding volume down + power button for a few seconds i gat an option to hard reset the phone. Only way to get into TWRP is to use QuickBoot app. Anyone having any ideas what could I do?
Triggering a hard reset with a custom recovery installed boots into that recovery.
Wiping internal memory will wipe everything under /sdcard. Not the external one. The built-in one.
To do a complete factory reset, in recovery choose /data and format it as ext4. Don't simply wipe it, or it will leave everything under /sdcard there, while a format will delete them.
Sent from my LG-D620 using XDA Labs
Vagelis1608 said:
Triggering a hard reset with a custom recovery installed boots into that recovery.
Wiping internal memory will wipe everything under /sdcard. Not the external one. The built-in one.
To do a complete factory reset, in recovery choose /data and format it as ext4. Don't simply wipe it, or it will leave everything under /sdcard there, while a format will delete them.
Sent from my LG-D620 using XDA Labs
Click to expand...
Click to collapse
Well you just keep on helping!
Thanks.
Just to be clear these are the steps:
TWRP> Wipe> Advanced Wipe> select partitions: Dalvik, Data, Internal Storage, Cache, System
After that I go to:
TWRP> Wipe> Format Data> type yes
Is that correct procedure?
After all this has been done will my phone boot up to stock Android 5.0.2 or would I have to flash some kdz or custom ROM?
Where can I find option to format /data partition as ext4?
1. Yes your steps are correct.
2. Your phone will not boot up to Android because you don't have ANYTHING on your phone. You just wiped the rom that was running on it. There are a few threads that have flashable stock Android that you can use. Worst case scenario you can always flash kdz. HERE under Custom Rom>lollipop you will see links to [stock] zips.
3. Pretty sure formatting data will format it by default to ext4.
mobiusm said:
1. Yes your steps are correct.
2. Your phone will not boot up to Android because you don't have ANYTHING on your phone. You just wiped the rom that was running on it. There are a few threads that have flashable stock Android that you can use. Worst case scenario you can always flash kdz. HERE under Custom Rom>lollipop you will see links to [stock] zips.
3. Pretty sure formatting data will format it by default to ext4.
Click to expand...
Click to collapse
Thank you. I'm gonna try that and see how it works.

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