Help needed for beginner. - Xperia Z2 Q&A, Help & Troubleshooting

Hi. I'm a beginner to Android development (especially Sony devices) and I have a few questions before I do something catastrophic. I have Sony Xperia Z2 D6502 with Android MM (.575), unlocked bootloader and TWRP recovery. Also, I don't have root. At least not properly.
1.Will I be able to install custom ROMS without root?
2.Flashing SuperSu zip from TWRP does not root it properly. Is there any way around??
3.Will Xposed work without root? I flashed it successfully.
4.When building a custom ROM, how do you change that easter egg when you tap the Android version a few times and you get a game??
Thanks

1. Not without root, since your bootloader is unlocked you can easily root it.
2. Yes it does ( I do flash supersu.zip after I install recovery)
3. Xposed requires root as far as I know

Related

[Q] HTC Newbie Modification Question

Sorry about the newbie questions but this is my first HTC. In order to flash the Xposed installer does the bootloader need to be unlocked or is rooting the phone enough?
Also, once the phone is rooted can I flash the Xposed installer using the stock recovery or do I need to use a custom recovery? Thanks.
Device needs root and the Xposed can be install from custom recovery or apk installation. Stock recovery can't flash custom rom or basically anything other then stock ota.
jerrycycle said:
Device needs root and the Xposed can be install from custom recovery or apk installation. Stock recovery can't flash custom rom or basically anything other then stock ota.
Click to expand...
Click to collapse
Thanks. So can I root using TowelRoot or one of the other methods without unlocking the bootloader or is unlocking the bootloader necessary before I root?
Depends on hboot version. If you have newer hboot, weaksauce will temp root & firewater will soft. Older version needs romrunner. Guide out there

[Q] a question regarding rooting

Hello, i am kind of lost in the forum and can't quite find what i'm searching for, so i figured i should ask around
Is there an option for Xperia Z2 d6503 to root it without installing dual recovery or any recovery, unlocking bootloader and so on,
just a simple root, for "admin" privileges...like from fastboot or through adb just coping SU binary
Thank you all in advance
igorsalma said:
Hello, i am kind of lost in the forum and can't quite find what i'm searching for, so i figured i should ask around
Is there an option for Xperia Z2 d6503 to root it without installing dual recovery or any recovery, unlocking bootloader and so on,
just a simple root, for "admin" privileges...like from fastboot or through adb just coping SU binary
Thank you all in advance
Click to expand...
Click to collapse
It depends on what android version you have in your phone, if you're still on 4.4.2 you can root it using a simple exploit and it's done (this one for example http://forum.xda-developers.com/showthread.php?t=2784900 )
If your phone is on android 4.4.4 or 5.0.2 you either:
1 - Downgrade to 4.4.2 , root, install dual recovery and upgrade to a prerooted 4.4.4 or 5.0.2 .zip firmware (no need to unlock bootloader)
2 - Unlock your bootloader (and lose your DRM keys) flash a kernel with recovery and flash supersu in recovery.

New to Sony Devices

Ok so im by no means new to rooting and roms and the like since ive rooted every phone ive had over the last 5 years but for the life of me i can not seems to figure out these sony devices. So i downloaded and flashed the new 5.1.1 ftf thru flashtool last night and everything is working fine. I have google and searched thru xda about ways to root and i thought the first step would be to install XZdual recovery but i downloaded nuts installer and ran it which seems to have worked but it still does nothing whether trying to manually enter recovery or doing it thru adb. Ok guys what am i doing wrong? Any help would be great!
Must downgrade to 4.4.2, the XZDR will root and install a recovery, then you install a pre rooted package or modified but stock-based 5.1.1 ROM, you won't loose root or recovery; but you wont be able to update via "official" methods like OTA or PC Companion because you have modified the phone's software.
Step # 1 is downgrade to 4.4.2 (314 build number works like a charm)
Damn what a pain but thank you for the reply at least thats a start since there are lots of guides for rooting 4.4.2 lol. Thanks
You don't have to downgrade to kitkat, You can downgrade to lollipop 5.0.2 (by flashing a new ftf via flashtool) and root via king root and install recovery via xzrecovery app (after getting root access) and then follow these steps:
1.Download a pre-rooted firmware 5.1.1 (flashable zip)
2.Boot into Recovery (TWRP Recommend)
3.Install - Choose ROM direction - flash the ROM zip and wipe cache\dalvik cache
(don't worry this won't wipe your data)
# I highly recommend you to do a factory reset after flashing because if you didn't the phone will be laggy and battery will drain extremely fast
*And If you have xposed installed don't forget to remove it because it may causes problems
If I Helped, Leave A Thanks ?
AK2H said:
You don't have to downgrade to kitkat, You can downgrade to lollipop 5.0.2 (by flashing a new ftf via flashtool) and root via king root
Click to expand...
Click to collapse
If your going to downgrade to an older version of Android, why not go to a version of Android that can be rooted by an app that that doesn't require internet access or all the permissions of kingroot?
Kingroot requires a lot of permissions on your phone to complete something fairly basic.
Sent from my D6503 using Tapatalk

Root and recovery on Lollipop

Managed to get my hands on a cheap second hand TabZ in good condition. And although Sony's Lollipop firmware looks and feels nice I really want to go the custom Rom road as it allows me to tinker more with it.
Now is when the situation gets complicated as it seems there is a plethora of versions, some more complicated then others, to root the device and install a recovery on it. My questions to you, anybody willing to clear these things out, are:
1. Does the bootloader need to be unlocked in order to obtain root for a tablet already running Lollipop? (I read in one thread that starting with Lollipop this might not be required anymore)
2. What is the best way of getting root?
3. How do you install recovery? I understand the XZDualRecovery to be really popular but some of the instructions can be mind boggling (the use of Kernel Builder to repack the kernel in order to replace the built in recovery with XZDualRecovery). Is this the same as flashing a recovery every time I install a new ROM before rebooting if I want to still have one (basically there is no permanent one, but changes with the rom you are flashing?! )
Any help would be much appreciated as I am stuck as I have never been with rooting and installing recovery on a device. Thanks!
1&2. Bootloader is not directly connected with Root. Unlocked bootloader allows you to install custom ROMs like FXP, cDroid, CyanogenMod and others.
For rooting stock Sony Rom rooting doesn't usually need bootloader unlock.
For example for 4.4.4 and 5.0.2 firmwares KingRoot will help you to root device. For other firmware, other tools exist.
3. For installing Custom Roms like FXP, CyanogenMod and others you need unlocked bootloader.
XZDualRecovery is mainly used for stock Sony Rom and based on stock roms.
For custom roms you can flash TWRP recovery to FOTA partition which will be permanent and will allow you to install any custom rom.
Also before bootloader unlock, get root and Backup TA partition of your device.

[SPG611] Problem to root or/and install TWRP

Hi community,
I stuck on rooting and/or installing a recovery on my new SPG611 after hours of reading and trying. I need a guidance with working downloads.
What I have:
SPG611
years of knowledge with HTC and Nexus - rooting, recovery, ...
fastboot, adb working
flasher used to flash ftf
unlocked bootloader
What doesnt work until now:
on 5.1.1 and 4.4.4 - towelroot, kingroot
booting TWRP 3.0.2 FOTA-kernel - stays on SONY-screen
I've also build a PRF but don't see a way to use it without recovery.
I don't find a ftf for 5.0.1 to try these things with it.
Tried so much things, I can't eliminate that I simply missed something.
Thanks
Stephan

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