Related
I am frustrated that everytime an new release is out gotta reprogram my phone.
rm -rf /system/sd/*
search
sillyshyme said:
I am frustrated that everytime an new release is out gotta reprogram my phone.
Click to expand...
Click to collapse
Wiping your ext should not be an issue unless you're using Drizzy's "builds". If you're switching ROMs then you will have to wipe - get over it, but there should be "no wipe" updates when updating the a new version of the same ROM.
sillyshyme said:
I am frustrated that everytime an new release is out gotta reprogram my phone.
Click to expand...
Click to collapse
so i just noticed you had 27 posts, and im pretty sure all 27 have been about not wanting to wipe when switching roms, or complaining that you keep getting a boot loop. its just the dirty truth, if you wanna avoid a bootloop follow the info in the thread in my signature. if you dont wanna wipe, then dont switch, plain and simple.
SEARCH!!!!
palosjr said:
so i just noticed you had 27 posts, and im pretty sure all 27 have been about not wanting to wipe when switching roms, or complaining that you keep getting a boot loop. its just the dirty truth, if you wanna avoid a bootloop follow the info in the thread in my signature. if you dont wanna wipe, then dont switch, plain and simple.
SEARCH!!!!
Click to expand...
Click to collapse
Oh snap tellin it like it is..
I feel nice today, you're in luck, but this is the only post I'm writing to explain this procedure to you:
1. Reboot into recovery (Home + Power)
2. Backup NANDROID (or switchrom if you know how)
3. Enter into the console (alt+x)
4.
Code:
mount /system/sd
rm -rf /system/sd/app_s
rm -rf /system/sd/dalvik-cache
5.
Code:
ums_enable
6. Go into sdcard thru windows or whatever and then grab the data.img from the nandroid folder or switchrom folder depending on which one you used and place it in the same folder as fastboot (Go search if you don't know how)
7.
Code:
ums_disable
8.
Code:
recovery
9. Repair Filesystems (alt+f) (I think...)
10. Wipe data (alt+w)
11. Flash ROM of choice. (I've done this with practically every Hero flavor out there, should be no problem unless you cut corners in my directions some where... shame on you...)
12. Reboot phone when it finishes.
13. Wait for phone to get to setup page. Then, once there, reboot your phone again, but this time into bootloader (Camera + Power). You must wait for it to load the setup or this won't work.
14. Once fastboot is connected to the phone and can detect it (From connected PC):
Code:
fastboot flash userdata data.img
fastboot reboot
15. Wait for phone to boot up.... and bam, all wallpapers, lockscreen, program settings, mms, sms, contacts, etc. are already set up and your old settings + new ROM is ready to rock.
I have a T-Mo G1 that had CM 4.1.11.1 on it and I was looking to upgrade to the newest stable, 4.2.1, using CM recovery 1.4. Something went wrong while upgrading so I decided to unroot the phone. I've read many guides on rooting and unrooting, but something just doesnt seem right to me.
1. When I return to rC29 should Telnet be downloading automatically? Does this mean I still have stored info somewhere in there?
2. When performing tasks in CM 1.4, such as flashing, it prompts me to reboot so I do it. Should I be returned to the recovery screen again after boot every time? I don't remember this happening before...
3. Which update.zip do I use when unrooting, the 177kb (droids on skateboards) or 205kb (red, green, blue, white) file?
4. Can someone give me a guide to unroot and fully wipe with CM 1.4?
Any help is appreciated, thanks alot.
I'll give you the steps to unroot which should answer your questions
1) Flash the stock SPL (the tri colour one). If you have 1.33.2005 (AKA Danger) SPL and you do downgrade to 1.1/RCx YOU WILL BRICK.
2) Flash the RC29 DREAIMG.nbh from the SPL - boot in to it by holding power and camera (it should be tricolour). Telnet should not magically be there, even if it was, doesn't matter
3) Put a recovery image of your choice on the root of the sdcard as 'recovery.img'
4) Flash the recovery image
1. Download recovery.img and copy it to your SD card (see the previous instructions on how to copy from your computer to your Phone's SD card).
2. Download the Hard SPL and copy the zip file to the SD card.
3. All files must be on the root of your SD card.
4. Restart your phone. Wait for your phone to start up fully and show the home screen.
5. After your phone starts up, hit the enter key twice, type "telnetd" and press enter. (Yes, it will start up a contact search, don't worry. Just type it.)
6. Download an Android "Telnet" application from the Market and connect to localhost.
7. If you connect successfully, you will have a root prompt "#".
8. Type the following into Telnet (these commands will give you root access easier in the future):
* mount -o rw,remount -t yaffs2 /dev/block/mtdblock3 /system
* cd sdcard
* flash_image recovery recovery.img
* cat recovery.img > /system/recovery.img
Click to expand...
Click to collapse
After that you can flash the 26I radio then a 1.5/1.6 ROM.
only way i found to unroot completely.. is to go bac thru the unroot process.. then update with an ota.. to remove all root...
unroot g1: http://theunlockr.com/2009/07/05/how-to-unroot-your-t-mobile-g1/
unroot mt3g: http://theunlockr.com/2009/08/22/how-to-unroot-your-mytouch-3g/
*Double post fail*
mrnv45 said:
only way i found to unroot completely.. is to go bac thru the unroot process.. then update with an ota.. to remove all root...
unroot g1: http://theunlockr.com/2009/07/05/how-to-unroot-your-t-mobile-g1/
unroot mt3g: http://theunlockr.com/2009/08/22/how-to-unroot-your-mytouch-3g/
Click to expand...
Click to collapse
He wants to re-root I believe, so not point updating.
RC29 and RC7 aren't root enabled ROMs, they just have security flaws which can be exploited to flash root enabled ROMs. Updating doesn't matter...
Thanks for your help, I'll be able to try this in about a half hour, will report back. As you said after step 4, I will need to flash a "26I" radio?
Had to install Telnet manually. Good to see a sign of normalcy here.
Flashing 26I Radio, HTC Recovery 1.6, and CM 4.2.1. Flash Radio, reboot, HTC, no reboot, CM 4.2.1, reboot. Right?
Tried the above, also tried with a reboot in between the HTC flash and CM 4.2.1 flash, stuck at G1 screen.
I'm still stuck at the G1 screen.
Probably be me next.
Finding myself having to do the same thing, somehow doing the CM 4.2.1.? whatever the last one was. I managed to lose root, be really nice to have a second card right now having to move 8 gigs off and repartition it to make it see the R29 image so i get to do literally everything all over again.
As someone once said, Ah Linux! Its Free! assuming your time is worth nothing. So true, lol. well ill be even better once it all works, if i can figure out what it takes to make it all work ill come back and try to help you out. Looks like mine wont see the image cause of my multi-partitioned microSD card. Not sure if yours is like that too or not, something to think about.
virtually painless
Kind of like virtual reality i guess?
Only gotcha i found in going back and reinstalling the RC29 image back on to be able to reclaim root was that my SD card having being partitioned. would cause it to fail. I would hit the tri-color screen, see a real quick gray flash and a message that vanished as quick as it popped up and then i would be stuck back on the colored screen.
So, i backed up the whole card, followed by
removing all data from the card. then running fdisk /dev/sdg. deleting the 3 partitions, writing a filesystem to the root of the disk via mkfs.vfat /dev/sdg , copying the 5 required files over and proceeding to get root and then recreating the paritions and copying data back over.
Back up and running.
mrnv45 said:
only way i found to unroot completely.. is to go bac thru the unroot process.. then update with an ota.. to remove all root...
unroot g1: http://theunlockr.com/2009/07/05/how-to-unroot-your-t-mobile-g1/
unroot mt3g: http://theunlockr.com/2009/08/22/how-to-unroot-your-mytouch-3g/
Click to expand...
Click to collapse
Thanks XDA - have to do a TMo warranty exchange and this helps greatly.
Hello!
I followed this guide and read the comments of everyone, and it's a reliable guide to rooting and installing a new ROM. The rooting went perfect, so I decided to go further and load cyanogen's latest ROM.
Power off your phone.
Boot into recovery mode. (Press and hold the Home key, then hit the power button).
Before you flash a rom file, perform a wipe. Press Alt+W to wipe the data and cache folders. You must wipe when going form different builds of Android.
Wait for the wipe to finish and the recovery image to display again, then select “apply any zip from sd”. Flash the zip file of your choice.
After flashing any zip you should be able to reboot your system and watch it load to the home screen.
After changing Android builds, it came take several minutes for the first boot. If you phone hangs on the animated Android logo, this is because you did not perform a wipe. If you are stuck in a boot loop, return to the recovery image and make sure you wipe.
Click to expand...
Click to collapse
-Taken from the guide
At the first time I rebooted it took me back to recovery, so using logic I rebooted again and now it is stuck at the T-Mobile G1 screen (the one before it normally shows the android)...
I know it's supposed to take several minutes.. but 30minutes is ridiculous -.-"
Can somebody please help me out before I do something stupid and remove the battery? Thanks so much..
You need to read a bit more then, because you would have learned that you have to install the 1.6ADP fro Htc before installing a cyanogen rom, that is one of the things you would know if you followed the guide in his thread...
-Best Regards
http://androidandme.com/2009/08/news/how-to-root-a-t-mobile-g1-and-mytouch-3g-android-phone/
Don't think so It didn't say anything in this guide about that and several comments below recently show that they succeeded with the process..
tk112190 said:
http://androidandme.com/2009/08/news/how-to-root-a-t-mobile-g1-and-mytouch-3g-android-phone/
Don't think so It didn't say anything in this guide about that and several comments below recently show that they succeeded with the process..
Click to expand...
Click to collapse
You have to listen to cyanogen plus that might be a different rom like enom or something.Cyanogen has a different maybe tricky install method.
You need to goto his thread.
-Go to http://developer.htc.com/adp.html
-DL the 1.6 "recovery image" the file name is - signed-dream_devphone_userdebug-ota-14721.zip
-Then DL CyanogenMod-XXXX
-put them both on your SD card
-Boot up into Amon_RA recovery by rebooting and holding the home button, do a wipe.
-update using any zip to that "recovery image" (signed-dream_devphone_userdebug-ota-14721.zip)
(it should auto reboot install radio then reboot again and load back up to the CMrecovery img screen)
-Then update any zip usig CyanogenMod (update-cm-xxxx-signed.zip)
-Then reboot the phone
Thanks a lot man.
I found the 1.6 ADP file and I have it downloaded onto my computer. Is there anyway I can put this on my SD card? It won't let me.. :/ If I could somehow get this on there, run it.. and THEN run the cyanogenrom.zip I think it could work again?
You need to delete the partitions with console while in recovery mode.
1.console
3.parted dev/block/mmcblk0
4.print
rm 1
rm 2
rm 3
quit
reboot recovery
Dont rename any of the files just leave them.
Now try it on your pc.
You need to delete the partitions with console while in recovery mode.
1.console
3.parted dev/block/mmcblk0
4.print
rm 1
rm 2
rm 3
quit
reboot recovery
Dont rename any of the files just leave them.
Now try it on your pc.
Thanks a lot for the help, I really appreciate it.
I took your advice and did those steps and it rebooted me into recovery like you commanded. I plugged it via USB into my computer hoping that the computer would recognize it and let me put the file on the SD card - but to no avail.
What is the next step I can take?
http://code.google.com/p/sapphire-port-dream/
I loaded the radio first...
and then I loaded the SPL...
and then I loaded the ROM...
I didn't go out of order. Was the problem that I didn't have the 1.6 ADP on my SD?
@Ace42: If I get a card reader and add the 1.6 ADP (signed-dream_devphone_userdebug-ota-14721.zip) to my sd card.... and load it. Can you tell me what to do from there?
Do I load that zip and then reload the ROM?
You may want to try Dwang1.13 rom. I don't think his rom requires the extra step to get the google apps.
i already searched all over the place
okay so i rooted my g1 last month and last night it started to get a little laggy. i found a new theme i wanted so i tried to reboot my phone. and it kept getting stuck on the G1 home page. it would start up fine. but i just couldnt get to the recovery page. i got impatient so i tried pressing the camera+power button and i guess i reseted my phone. so today i spent all day trying to re-root my phone and everytime i try to reboot it it comes up with that "exclamation" picture and im sure im doing everything right and im following all the steps. also i am now stuck on the 1.0 firmware will these update eventually?
Relax, you just deleted your custom recovery image. Just download CM 1.4 or Amon_Ra 1.5.2 onto your sd card then try to install the rom you want
i already tried the cyanogen one and it still gives me the same "exclamation" i havent tried to other one yet but i will give it a shot
memphisaccord said:
i already tried the cyanogen one and it still gives me the same "exclamation" i havent tried to other one yet but i will give it a shot
Click to expand...
Click to collapse
Does it boot up fine? Like past the g1 logo then the android logo?
How are you trying to put the custom recovery on ?
You using the terminal emulator ? ADB ? or via fastboot ?
I never had those issue's with my G1.
What you could try is to put the CM recovery 1.4 on and then flash the CyanogemMOD 4.0.4 as that is his most stable cupcake.
If that works try following CM's guide to upgrade to his latest versions.
Hope this helps.
Have you checked to make sure your sdcard is being mounted properly? In recovery, drop to console and execute the following:
# cd /sdcard
# ls
-- if it comes up blank, your card didn't mount. To fix it, execute the following:
# cd /
# mount /sdcard
# cd /sdcard
# s
-- assuming you now see your sdcard's contents, you can get back to recovery as follows:
# recovery
yeah everything boots up fine. i just got a notification to update to 1.6 today so im gonna try and root it again.
I was following originally this guide by a user who posted steps that would basically allow me to move all of my apps from my internal storage to external SD card. The link to the thread I had posted about this can be found here: http://forum.xda-developers.com/lg-l90/general/internal-memory-storage-help-t3171582/post62245649
I managed to root my phone using the KingRoot method, right after, I installed Flashify, flashed the TeamWin Recovery Project, and right after, it automatically rebooted me. After that, I went to the reboot section, clicked on recovery, and than, it loaded me to an icon where the Android logo is opened from its belly with a red triangle with the ! mark inside the red triangle.
I am assuming that my Android OS was deleted, as I see I now have 3 GB of free internal storage space. I originally was running everything on stock. Is there any solution here? I did manage to install CM12.1, but I forgot to flash GAPPS, thus I had to manually download the Flashify and KingRoot APK's and ended up deleted CWM12.1 as it just seemed buggy.
At this point, I want to just go back to my normal Android, I am fine with using Stock, as long as I have free storage. Though, if using another ROM would be better (where battery life improvements and overall faster performances is always acceptable). I don't want to brick my phone, as it so far seems to be working.
I currently don't have any other backup phone on me, so I would love to solve these issues ASAP as I do need my phone to make calls and answer SMS Text Messages.
Thanks!
What is your L90 variant?
You probably messed just the system and boot, CM12.1 and other custom roms currently runs with KitKat bootstack, and you may flashed them with Lollipop bootstack. Try to boot holding PWR + VOL DOWN, wait for LG logo show up, immediately release PWR button and hold again (don't release VOL DOWN). If you aboot is fine, you'll be shown a white screen asking if you wan't to reset your phone. If you still have your stock recovery, your phone will actually be reseted to stock, if you changed the recovery to TWRP or CWM, it will boot into them.
From the recovery you can create the right .zip to flash stock system and boot images retrieved from your kdz of your phone with LG Fimrware Extract. If you are able to flash them back, you won't need Kingroot, since your bootloader is unlocked, you can root your phone straight from the recovery with SuperSU flashable zip.
If none of the two options happen, you probably messed your aboot or recovery partition.
F. Gacrux said:
What is your L90 variant?
You probably messed just the system and boot, CM12.1 and other custom roms currently runs with KitKat bootstack, and you may flashed them with Lollipop bootstack. Try to boot holding PWR + VOL DOWN, wait for LG logo show up, immediately release PWR button and hold again (don't release VOL DOWN). If you aboot is fine, you'll be shown a white screen asking if you wan't to reset your phone. If you still have your stock recovery, your phone will actually be reseted to stock, if you changed the recovery to TWRP or CWM, it will boot into them.
From the recovery you can create the right .zip to flash stock system and boot images retrieved from your kdz of your phone with LG Fimrware Extract. If you are able to flash them back, you won't need Kingroot, since your bootloader is unlocked, you can root your phone straight from the recovery with SuperSU flashable zip.
If none of the two options happen, you probably messed your aboot or recovery partition.
Click to expand...
Click to collapse
I think I did mess with my stock recovery boot, and instead TWRP is set as my boot. When I pres the VOLUME down and Power button, I get prompted to a White screen that says "Erase all user data and restore default settings?", after I select "Yes", and "Yes" again, it shows "Factory Reset Performing". Than a quick animation of the Android logo with gears running behind it, after that it looks like it reboots, but right back to Team Win Recovery Project. From there, when I select Reboot, and recovery, it just shows the Android logo with the red triangle.
What are my options from here? I should mention, when I select the option "Reboot" in TWRP and go to "Recovery", it does say "No OS Installed!" , after swiping it than says "Install SuperSU? Your device does not appear to be rooted. Install SuperSU Now?".
Is there a proper way to also root the device, since it seems to be rooted, even though I swipe to install SuperSU?
EDIT: I also have a LG L90 D415.
If TWRP is booting, you are fine. TWRP is your new recovery, takes place of the stock LG recovery.
I don't know how many variants L90 have, you are D415RD or its a different model? If it's the same D415 you said, you can flash the D415RD zip with TWRP from this topic: http://forum.xda-developers.com/lg-...flashablestock-zip-kk-l-via-recovery-t3137255 (use Lollipop if you were at LL before, use KitKat if it was KK. You cannot downgrade to KK if you were on LL before, they are different bootstacks).
I suggest before flashing, wipe > adv wipe > dalvik/system/data/internal storage (your internal sd data will be wiped)/cache - do NOT format sdcard, it's your microSD with the necessary zip files to go back to stock. Go back and format data, type yes. Go back to home menu, reboot > recovery so your data get remounted and accessible again (ignore warnings saying there is no android installed and asking to install super user). Install > select the zip and wait. You can also flash SuperSU to get root (do after flashing the rom): https://download.chainfire.eu/696/SuperSU/UPDATE-SuperSU-v2.46.zip
F. Gacrux said:
If TWRP is booting, you are fine. TWRP is your new recovery, takes place of the stock LG recovery.
I don't know how many variants L90 have, you are D415RD or its a different model? If it's the same D415 you said, you can flash the D415RD zip with TWRP from this topic: http://forum.xda-developers.com/lg-...flashablestock-zip-kk-l-via-recovery-t3137255 (use Lollipop if you were at LL before, use KitKat if it was KK. You cannot downgrade to KK if you were on LL before, they are different bootstacks).
I suggest before flashing, wipe > adv wipe > dalvik/system/data/internal storage (your internal sd data will be wiped)/cache - do NOT format sdcard, it's your microSD with the necessary zip files to go back to stock. Go back and format data, type yes. Go back to home menu, reboot > recovery so your data get remounted and accessible again (ignore warnings saying there is no android installed and asking to install super user). Install > select the zip and wait. You can also flash SuperSU to get root: https://download.chainfire.eu/696/SuperSU/UPDATE-SuperSU-v2.46.zip
Click to expand...
Click to collapse
Ah okay, great, so I can easily fix this solution Just a question here - after performing this, when I go back to Stock, would it be recommended to just stick with it? I did some searching for fast Lollipop ROMs, and there are only a few out there from my search...
Also - Next time, is there a better way to do all of this? I was originally trying to install Xposed as a previous user had posted on these forums, that it allowed you to do a multitude of things additional to the whole Link2SD access.
Stick to the stock ROM.
TWRP is the best way of doing all of this, there nothing more easy than simply booting TWRP recovery and flash a zip file. Forget LG recovery and KDZ flash, TWRP is much better. TWRP allow to flash select partitions, thus preserving your unlocked bootloader and custom recovery.
If you are talking about all the partition format and reboot things I said, that actually is not really necessary, but since you tried to make some other changes other than simply flashing a new rom, I just wanted to make sure you were making a clean flash and first boot to avoid any obscure errors.
I don't know what is the current development status of Xposed in android LL and the recovery flasheable zip for our L90, but the last time I checked it wasn't stable and could lead to lots of FC to an unbootable system, so I just skiped any modification at this level.
F. Gacrux said:
Stick to the stock ROM.
TWRP is the best way of doing all of this, there nothing more easy than simply booting TWRP recovery and flash a zip file. Forget LG recovery and KDZ flash, TWRP is much better. TWRP allow to flash select partitions, thus preserving your unlocked bootloader and custom recovery.
If you are talking about all the partition format and reboot things I said, that actually is not really necessary, but since you tried to make some other changes other than simply flashing a new rom, I just wanted to make sure you were making a clean flash and first boot to avoid any obscure errors.
I don't know what is the current development status of Xposed in android LL and the recovery flasheable zip for our L90, but the last time I checked it wasn't stable and could lead to lots of FC to an unbootable system, so I just skiped any modification at this level.
Click to expand...
Click to collapse
YES! I was able to boot back into Stock ROM, but further more, I have root access via SuperSU! I was able to do the Link2SD method, and removed a bunch of the bloatware pre-installed on the ROM, it all works now! Thanks a lot for helping on all of this!
After spending literally my whole day trying to get my phone root acces, I think I will stick to Stock, everything works, and I don't want to kill another day trying to accomplish a miniscule achievment, since I already have Root access.
Now, one of my last questions: is there an appropriate way for me to boot into TWRP? Every time I reboot, I go straight to my ROM, not sure how to go back to TWRP (in the case I ever need to flash something again).
Otherwise, my phone works, and I was able to achieve my original goal of freeing up internal space.
Any cool tips or advice you recommend to possibly speed up or just enhance the Stock ROM now that I have root access?
Sent from my LG-D415 using XDA Free mobile app
I recommend to remove the software after flashing in TWRP, before doing the first boot, just mount /system and open ADB. If you do this after install, there is probably a lot of .dex files and app data remaining taking precious storage.
For example, if you update Youtube, Gmail and other pre-installed apps, after update they won't be removed, instead the new version will be renamed to something like com.google.youtube-2 and the previous version will remain in /system, you can notice this if you go to your app list in setting and try to uninstall, android will say that the version will be reverted to the stock one that shipped in the stock rom.
Here's a list of stuff and apps I removed before booting:
rm /system/usbautorun.iso
rm -r /system/app/Books
rm -r /system/app/ChromeWithBrowser
rm -r /system/app/Drive
rm -r /system/app/Gmail2
rm -r /system/app/GoogleTTS
rm -r /system/app/Hangouts
rm -r /system/app/LGSearchWidgetProvider
rm -r /system/app/Maps
rm -r /system/app/Music2
rm -r /system/app/Newsstand
rm -r /system/app/PlayGames
rm -r /system/app/PlusOne
rm -r /system/app/Street
rm -r /system/app/talkback
rm -r /system/app/Videos
rm -r /system/app/YouTube
rm -r /system/apps/bootup/LGBoxnet
rm -r /system/apps/bootup/LGFlashlightWidget
rm -r /system/apps/bootup/LGSmartWorld
rm -r /system/priv-app/LGBrowser
rm -r /system/priv-app/LGDictionary
rm -r /system/priv-app/LGEmail
rm -r /system/priv-app/LGFileManager
rm -r /system/priv-app/LGMemo
rm -r /system/priv-app/LGQTranslator
rm -r /system/priv-app/Velvet
rm -r /system/vendor/carrier/system/LGRemoteCall
rm -r /system/vendor/carrier/system/rspermlge
rm -r /system/vendor/overlay/com.android.browser
rm -r /system/vendor/overlay/com.lge.email
rm -r /system/vendor/overlay/com.lge.filemanager
rm -r /system/vendor/overlay/com.lge.lgworld
Of course, this is MY case, I removed applications that I thought not to be necessary to me. Apps such as Gmail, Youtube and etc I installed the most recent version from play store. Note that some apps cannot be removed or your cannot go past the setup wizard (the first screen after the first boot) e.g.: webview.
Don't try to install Xposed Framework, you will end with a lot of FC that will render the system unusable, I tried and didn't worked, but I had a TWRP backup and was just a matter of reverting everything.
Also, disable automatic system update. If you leave this checked in the settings and your phone updates, you will end in a soft brick.
To go to recovery you have 2 ways:
1 - Install Android Terminal Emulator, type su, then reboot recovery.
2 - Turn off your phone. Hold PWR + VOL DOWN, wait for LG logo show up, immediately release PWR button and hold again (don't release VOL DOWN). Don't worry, since you have TWRP recovery installed instead of LG recovery, your data won't be reseted, instead it will boot into TWRP.
I personally don't like the this second method because it's a good way to worn out your pwr and vol buttons, my previous phone was a LG Optimus 2x and the pwr/wake button became almost unusable after some time, I need to press very hard to work, use this second method only if you cannot boot into recovery from the OS.
To avoid always typing those command in Android Terminal Emulator, you can create a shortcut widget, just type reboot recovery in the argument, name the shortcut and it's done, everytime you tap the shortcut it will automatically open the terminal and reboot the phone. Don't forget to configure the app. to open always with su or the shortcut won't work (reboot command needs superuser access).
Xposed framework works in our L90 Lollipop, as long as you follow those steps I found @ reddit: https://www.reddit.com/r/LGL90/comments/3f8ycw/guide_how_to_install_xposed_framework_on_lollipop/
If you skip disabling the apps mentioned and clearing cache and dalvik, you will end in a infinite number of force closes and crashes, rendering the system unusable.
Of course, like always, do a system/boot/data backup with TWRP, if anything goes wrong, you'll be able to go back.
After the first boot a window will be shown saying that android system is updating some stuff, this will take a few minutes don't worry.
I installed LG Pie Support module to remove that annoying home google search ring when swiping from navigation buttons to screen.
Lollipop Memory Leak Fix module seems to have no effect tbh.