So I have been reading around and it seems Lollipop will not encrypt with a rooted system image for the Droid Turbo. It simply gives a blank screen and you have to restart the Phone. I have also seen that if you downgrade to 4.4.4, encrypt, upgrade to 5.1 then you will have rooted Lollipop on the Droid Turbo with encryption. If your an encryption nut like I am, or someone who needs encryption for work, this should be what your looking for. The first step is to go back to unrooted 4.4.4 Kit Kat, I used the steps in this guide.
http://www.theandroidsoul.com/verizon-droid-turbo-xt1254-back-to-stock-downgrade-and-unroot-to-get-stock-recovery-and-stock-system-back-81328/?PageSpeed=noscript.
It worked like a charm. as soon as the flash was complete I went to recovery and factory reset. No way around this part, make sure you back up. I then booted into my phone, set up my gmail account and put my phone into flight mode to kill any signals and updates. I then encrypted it. After that I followed the instructions on Computerfreek274's post and image.
http://forum.xda-developers.com/droid-turbo/development/computerfreek274turbolollipop-t3147455
Seemed to work perfectly, it picked everything up and recognized it as encrypted. Yay for end user security! Thanks to everyone who makes this possible!
So you can upgrade system files with an encrypted device? Just how much of the phone is encrypted?
Unless I miss my guess, it looks like the whole thing, except the bootloader, gets encrypted. But you can upgrade the image of an encrypted device.
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Good morning droids,
I was looking around for info on the "phone storage encryption" option which requires a PIN when the phone is first powered on. This sounds nice conseridering the amount of information contained on our devices these days.
I think this is a stock HTC feature but I wasn't finding much in other forums. I'm currently running viper rom which has me wondering a few things:
Where in the boot process does it prompt for decrypt? Would you still be able to mount images from storage-- like does it prompt before the bootloader starts? would you still be able to use/nandroid/mount roms in a custom bootloader? Are there any recovery options? if it all goes to hell would I still beable to flash back to stock? Can encryption be undone after? My main concern has to do with when in the boot the storage is decrypted and how it affects the use/flashing of roms.
With all these questions I think the resounding common sense answer is "its just not worth the potential fallout." but I'll ask anyway...
Thoughts?
CarbolDroid said:
Good morning droids,
I was looking around for info on the "phone storage encryption" option which requires a PIN when the phone is first powered on. This sounds nice conseridering the amount of information contained on our devices these days.
I think this is a stock HTC feature but I wasn't finding much in other forums. I'm currently running viper rom which has me wondering a few things:
Where in the boot process does it prompt for decrypt? Would you still be able to mount images from storage-- like does it prompt before the bootloader starts? would you still be able to use/nandroid/mount roms in a custom bootloader? Are there any recovery options? if it all goes to hell would I still beable to flash back to stock? Can encryption be undone after? My main concern has to do with when in the boot the storage is decrypted and how it affects the use/flashing of roms.
With all these questions I think the resounding common sense answer is "its just not worth the potential fallout." but I'll ask anyway...
Thoughts?
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Click to collapse
I don't believe that recoveries are able to update a phone with an encrypted data partition unless you're using stock. I do believe you can flash back to stock if something goes wrong, although you would certainly have to format /data to get back into it. However, the actual login process (if I remember correctly, it's been a while) is that the bootloader starts you in a "dummy" environment of sorts that just asks you for your password. If it checks out, the system reboots, passing that key on to the "real" operating system which decrypts the data volume.
I'd echo though that it's really not something you should fool around with.
So this is a bit of a comedy of errors on my part...
I took the OTA update to lollipop and (foolishly) followed the same method as on KK to get root, putting myself in a bootloop. I got myself out of it by clearing the userdata and the cache.
I went about sorting everything and achieved root using the chainfire method, that was fine and I then went about reinstalling the xposed modules I had before. Foolishly, I didn't double check the status of xposed on Lollipop and consequently put myself back in a bootloop (idiot). I redid what had worked earlier, clearing the userdata and the cache to no avail.
Obviously, the problem was not the same as before and I needed to disable xposed, but in clearing the userdata I not only removed the xposed_disable.zip file to do this and also turned off adb so I can't push it.
The bootloader is fine and I can use fastboot, but can't push anything across. I hadn't replaced the recovery but can boot into twrp. However, I cannot flash it because I cannot push it over using adb.
I can't work out exactly how far I need to go back/what exactly I need to flash in order to put this all back together again.
I would be very grateful for any help that people can give on this.
Seems you need a .19 stock system partition image to get rid of the bootloop. Hope somebody can backup his system after OTA and share his image,otherwise you have to wait for official release or take risk to downgrade.
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If you can boot from TWRP, you can try put the Xposed-Disabler-Recovery.zip in an USB SD card(maybe need formatted to particular filesystem like ext4) linked your phone with otg cable,then mount the sdcard and flash the zip file via TWRP.
If you're not worried about going back with a full wipe to KK, you can follow this link here Seeing that you can get your phone into fastboot, it'll work fine.
HAXTREME said:
If you're not worried about going back with a full wipe to KK, you can follow this link here Seeing that you can get your phone into fastboot, it'll work fine.
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Click to collapse
Thank you! This seems to have solved the problem (whatever exactly it was) and the mobile data is fine which was what I was most unsure about.
I'm curious, my device was a XT1092GB (or at least, I believe it was a GB) and now shows as a 'reteu' where I believe it used to show as 'retgb'. This isn't a problem as it all seems to work, but should I be expecting the Lollipop OTA update to come through? I deliberately didn't follow through on the last part of that thread and install 5.0 that way, I didn't want to tempt fate! However, I would like the update if possible and am unsure which way to go about doing it.
Again, many thanks for all the suggestions everyone. This is why android is awesome
Its a stock EU 4.4.4 so the OTA should come through. Even if it doesn't, I'm sure there's a 5.0 retgb firmware doing the rounds on this forum.
HAXTREME said:
Its a stock EU 4.4.4 so the OTA should come through. Even if it doesn't, I'm sure there's a 5.0 retgb firmware doing the rounds on this forum.
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I guess even if the 5.0 OTA doesn't come through (for the reasons as given here, any following OTA updates should be fine, right?
If not, do you reckon then 5.0 rom given in the link you sent would be appropriate or would this be a better route?
Thanks for the help!
I have a 1st gen motoX that I rooted ages ago with slapmymoto/pwnmymoto. It's stock, never messed with the bootloader. Never changed the ROM, it's running stock android 4.4.
Got a new job and requires encryption. If I try to encrypt it, will I break my phone? Alternatively, will it even work to encrypt it?
I've searched and see some details for other phones, but couldn't find this in my situation. If it's been asked/answered, my apologies.
Thanks so much for the help!:good:
You should be fine. It only really encrypts /data, anyway.
So this is almost the best phone in existence, except for one thing. It cannot be encrypted using the normal procedure. Choosing the encryption option simply restarts the phone. I have tried unrooting my phone then encrypting, I had the same issue. This same issue happened with MoFo'ed images before we had bootloader unlock. We got around it by loading an unrooted image, setting it up enough to encrypt the phone, then reloading the rooted image with MoFo root. Does anyone know if this could work again? Does anyone know if their is a way to "side encrypt" the phone by connecting it to a computer? I am currently running CM 12.1 with the newest update. Thanks for the help!
Since there are not too many stable ROMs available on the XT1096 that support CDMA (I am using Verizon's network). I decided I would unlock my bootloader, flash TWRP and root the stock firmware. Well, the past few days I guess I did not update my phone all the way before doing this since I just got it not even a week ago and keep getting prompts to install an OTA. This will obviously not work with TWRP and when I flashed TWRP I selected to modify the system so the stock firmware would not rewrite recovery on boot. This has become a complete pain in the ass for me. Accidently I selected to install the OTA since it is always in my notifications and when it happened it would obviously fail in TWRP but then it would boot back into the ROM and then power cycle back into TWRP. The only way to stop it was to do a factory reset which is not what I would like to do every time I accidently select to install this OTA. So my questions to you awesome people who know more about this device are. 1. is there a way I can enable the to option to where I will always have a stock recovery and then I can just fastboot boot into TWRP if needed? Or is there another way where I can just possibly stop this OTA all together even though the prompt already says it's downloaded and waiting for me to hit install. Like can I just go into rootexplorrer and delete or modify a few system files that'll stop the phone for looking for OTAs? I don't reallyl care about the OTA since it's obviously not 6.0 since VZW got boned on that one. Looks like it's just some security patches.
I'm sure this is probably a really stupid and simple question, so I apologize in advance. But thank you SO MUCH to anyone who decides to help me out. I will appreciate it GREATLY!!!
aeb401 said:
Since there are not too many stable ROMs available on the XT1096 that support CDMA (I am using Verizon's network). I decided I would unlock my bootloader, flash TWRP and root the stock firmware. Well, the past few days I guess I did not update my phone all the way before doing this since I just got it not even a week ago and keep getting prompts to install an OTA. This will obviously not work with TWRP and when I flashed TWRP I selected to modify the system so the stock firmware would not rewrite recovery on boot. This has become a complete pain in the ass for me. Accidently I selected to install the OTA since it is always in my notifications and when it happened it would obviously fail in TWRP but then it would boot back into the ROM and then power cycle back into TWRP. The only way to stop it was to do a factory reset which is not what I would like to do every time I accidently select to install this OTA. So my questions to you awesome people who know more about this device are. 1. is there a way I can enable the to option to where I will always have a stock recovery and then I can just fastboot boot into TWRP if needed? Or is there another way where I can just possibly stop this OTA all together even though the prompt already says it's downloaded and waiting for me to hit install. Like can I just go into rootexplorrer and delete or modify a few system files that'll stop the phone for looking for OTAs? I don't reallyl care about the OTA since it's obviously not 6.0 since VZW got boned on that one. Looks like it's just some security patches.
I'm sure this is probably a really stupid and simple question, so I apologize in advance. But thank you SO MUCH to anyone who decides to help me out. I will appreciate it GREATLY!!!
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Click to collapse
Try using your favorite applications manager for root and freeze MotorolaOTA. This will prevent the update from being downloaded and you won't get messages about installing the OTA update.