[Q] some question about xperia P ?? - Sony Xperia P, U, Sola, Go

Hi everybody
I just bought this new device and I wanna to know some information about it.
Do I need to unlock bootloader ?
What can I take advantage of that ?
Can i relock it again in order not to loss warranty ?
What is CM and AOKP in detail ?
Do u advise me to unlock bootloader or not ?
In ur opinion what is the best ROM for it ?
Sorry to prolong
Sorry for my english

1. Depends. Do you want to install custom kernels and ROMS? If you do, then unlock it.
2. All customizations are open(?).
3. Once you unlock your bootloader, you already voided your warranty. There's no way around it, even if you re-lock it.
4. Read:
AOKP
http://wiki.rootzwiki.com/AOKP
CM
http://wiki.cyanogenmod.org/w/About
5. As I said, it all depends on you.
6. CM is pretty popular...

moatazpup said:
Hi everybody
I just bought this new device and I wanna to know some information about it.
Do I need to unlock bootloader ?
What can I take advantage of that ?
Can i relock it again in order not to loss warranty ?
What is CM and AOKP in detail ?
Do u advise me to unlock bootloader or not ?
In ur opinion what is the best ROM for it ?
Sorry to prolong
Sorry for my english
Click to expand...
Click to collapse
1. If you want to flash some Roms and Kernels you need to unlock your bootloader
2. Flashing roms and kernels
3. You can relock it again but your warranty will still be voided i think, but i heard that you will still get a repair from sony, given that your fault is in no way related to you unlocking your bootloader, so say for example if umm your power button stops working, thats a physical fault so they should still fix it.
4. CM is cyanogen mod, the most popular custom rom, Aokp is another popular one. They are just like custom firmwares made by developers in short, i cant be asked to go into too much detail on this, i think the guy above me did already
5. I advise you not to, 1. because you kind of sound like a noob (no offence) 2. In all honesty the dev community for this phone isn't exactly thriving and I dont actually think the ROMs are that worth flashing as of now, also Jelly Bean should be on its way very soon, so just wait for that i say. 3. If you bought your phone from a carrier theres a good chance that it isnt possible to unlock the bootloader, check this
6. Of all the ROMs from the threads i get the idea the best Rom is FXP's CM9
You can have an equally good time on this phone just by rooting it, and installing mods and tweaks

kyzn said:
1. Depends. Do you want to install custom kernels and ROMS? If you do, then unlock it.
2. All customizations are open(?).
3. Once you unlock your bootloader, you already voided your warranty. There's no way around it, even if you re-lock it.
4. Read:
AOKP
http://wiki.rootzwiki.com/AOKP
CM
http://wiki.cyanogenmod.org/w/About
5. As I said, it all depends on you.
6. CM is pretty popular...
Click to expand...
Click to collapse
thx alot bro
u told me all i want to know
MadManMark said:
1. If you want to flash some Roms and Kernels you need to unlock your bootloader
2. Flashing roms and kernels
3. You can relock it again but your warranty will still be voided i think, but i heard that you will still get a repair from sony, given that your fault is in no way related to you unlocking your bootloader, so say for example if umm your power button stops working, thats a physical fault so they should still fix it.
4. CM is cyanogen mod, the most popular custom rom, Aokp is another popular one. They are just like custom firmwares made by developers in short, i cant be asked to go into too much detail on this, i think the guy above me did already
5. I advise you not to, 1. because you kind of sound like a noob (no offence) 2. In all honesty the dev community for this phone isn't exactly thriving and I dont actually think the ROMs are that worth flashing as of now, also Jelly Bean should be on its way very soon, so just wait for that i say. 3. If you bought your phone from a carrier theres a good chance that it isnt possible to unlock the bootloader, check this
6. Of all the ROMs from the threads i get the idea the best Rom is FXP's CM9
You can have an equally good time on this phone just by rooting it, and installing mods and tweaks
Click to expand...
Click to collapse
hhhh
iam not kind of sound like a noob
i'm very noob bro
any way thx alot :victory:
and
Will take your advice
i hope jelly bean comes very soon

Hopefully next month
Send from my xperia p

Toon10 said:
Hopefully next month
Send from my xperia p
Click to expand...
Click to collapse
Ya rab
en sha2 allah

Odp: [Q] some question about xperia P ??
moatazpup said:
Ya rab
en sha2 allah
Click to expand...
Click to collapse
Use english.
Sent from my LT22i using xda-developers app

Related

[Q] Why no CyanogenMod?

I ran CM7 nightlies on my DInc2 and updated to the stable version the day it came out. Technically, I am a noob so I really don't know what I am doing, I just know what I like and I can follow directions. (Except for Matt's ICS update when I forgot to protect the root and had to start over with .181, doh!)
Why is it that CyanogenMod is unavailable for one of the hottest phones on the market? Is it because of the locked boot loader? (which I will have to look up cause I don't even know what the heck a boot loader is anyway)
It's not über important, I just really miss my CM7 and was wondering if anyone knew the answer.
Locked bootloader= no custom kernals also there is cm9 but not cm7 nobody wants cm7 anymore ....
Sent from my Spectrum....Verizon's most underrated phone
You don't need custom kernels to have official CM.
That being said, our devs are hard at work on making a fully functional CM ROM - thing is though, since we have to work around the kernel that our devices are working using a process called "2nd-init", since we have locked bootloaders, everything is taking a lot longer and is a lot harder.
We have a partially working CM9 ROM over at http://droidhive.com. We also have AOKP.
Would you recommend a partially working version for noob who really loves CM?
jdadad23 said:
Would you recommend a partially working version for noob who really loves CM?
Click to expand...
Click to collapse
Get the fist leaked ICS. It is cool.
Sent from my DROID RAZR using XDA Premium App
I am running 4.0.3. I agree, it is cool. I still think I prefer CM.
CM isn't necessary at this point in time.
hy,
i am quite sure this questions wer answered x-times, but i didn´t find the answer in the forum, so i will ask:
1) Can we expect that the Bootloader will ever be UNLOCKED?
2) Are some DEV´s (and who?) working on it? Do they inform the folk on ex. twitter or so, like the iPhone guys (musclenerd, pod2g, ionic,...)
3) I already updated to ICS-TMobile-Leak, is my bootloader now different to the one in GB?
somehow i thought, i shoud write a NEW post, but i hope its okay to ask here, coz +1(wanna hav CM9 toooo)
greets
lordvampire said:
hy,
i am quite sure this questions wer answered x-times, but i didn´t find the answer in the forum, so i will ask:
1) Can we expect that the Bootloader will ever be UNLOCKED?
2) Are some DEV´s (and who?) working on it? Do they inform the folk on ex. twitter or so, like the iPhone guys (musclenerd, pod2g, ionic,...)
3) I already updated to ICS-TMobile-Leak, is my bootloader now different to the one in GB?
somehow i thought, i shoud write a NEW post, but i hope its okay to ask here, coz +1(wanna hav CM9 toooo)
greets
Click to expand...
Click to collapse
1. I think only Moto can unlock the bootloader, cause someone else told me it's an hard work because of 3 layers of encrypted code (I don't know what it means!)...it requires a lot of time and a powerfull machine
2. see n°1, Eternity project team are working on a bypass for bootloader (kexec)
3. ICS Bootloader is different from GB one, I guess.
draga277 said:
1. I think only Moto can unlock the bootloader, cause someone else told me it's an hard work because of 3 layers of encrypted code (I don't know what it means!)...it requires a lot of time and a powerfull machine
2. see n°1, Eternity project team are working on a bypass for bootloader (kexec)
3. ICS Bootloader is different from GB one, I guess.
Click to expand...
Click to collapse
and if this kexec is developed, we can flash costum kernels and so CM9 too???
yes.
lordvampire said:
and if this kexec is developed, we can flash costum kernels and so CM9 too???
Click to expand...
Click to collapse
Wait a moment...kexec is not necessary for CM9 flashing...you can flash modded rom, yet.
kexec (or unlocked bootloader) is required for mod kernels!
I am on icsleak, means i cannot flash costum rom as long as devs are not developing roms for my existing kernel right?
So i need to have kexec to bypass the kernel flashing to flash a costum rom...
Sent from my XT910 using Tapatalk
lordvampire said:
I am on icsleak, means i cannot flash costum rom as long as devs are not developing roms for my existing kernel right?
So i need to have kexec to bypass the kernel flashing to flash a costum rom...
Sent from my XT910 using Tapatalk
Click to expand...
Click to collapse
First phrase. Yes, I think so, if you can't downgrade to GB, as I guess
Second hrare. I don't know if kexec gives you this opportunity. You have always to flash a compatible kernel with a custom rom, its or others. This is my guess, someone else can confirm or not?

Some questions about bootloader and rooting

Hi!
This summer I'm getting my first Android phone (Xperia S), and I have some questions about rooting. I would post this in the Development section, but I don't have 10 posts.
Since I'm a power user, I want to root my phone, but since I never had a smart phone, I'm not that familiar with the rooting process. I know what bootloader and rooting itself is, but when I'm reading the guides, I'm not completely familiar with all the terms and whatnot.
I only want to root my phone, without using any special roms or anything. Should I keep my bootloader locked or should I unlock it? Does this affect the updates in any way? If I unlock the bootloader, will I still be able to update the phone or will I need to relock it?
Will I need to reroot the phone after each firmware update?
If you have any additional hints or information, I would be glad to read it.
Regards,
Klemen
The main benefit of rooting your phone is you can install any software you want, some apps need root permission, you can also customize UI, tweak performance, making a better battery life, etc.
on this device, you can relock it. If you doubt about your warranty, you can use the rooting with locked bootloader method. but you still need to relock if you want to claim your warranty in some cases. I hope you will not.
my advice is just use to your phone first, you enjoy with keyboard, texting, surfing on google play, bla bla bla. You will find the answer why you want to root or not.
I already know that I want to root my phone, the main reason is to get rid of the ads.
I'm just not sure, which is the preferred method of rooting it. I'm curious what's going to happen to future updates if I root the phone (some say, that every firmware unroots the phone).
KlemenKosir said:
Hi!
This summer I'm getting my first Android phone (Xperia S), and I have some questions about rooting. I would post this in the Development section, but I don't have 10 posts.
Since I'm a power user, I want to root my phone, but since I never had a smart phone, I'm not that familiar with the rooting process. I know what bootloader and rooting itself is, but when I'm reading the guides, I'm not completely familiar with all the terms and whatnot.
I only want to root my phone, without using any special roms or anything.1. Should I keep my bootloader locked or should I unlock it? 2. Does this affect the updates in any way? 3. If I unlock the bootloader, will I still be able to update the phone or will I need to relock it?
Will I need to reroot the phone after each firmware update?
If you have any additional hints or information, I would be glad to read it.
Regards,
Klemen
Click to expand...
Click to collapse
I've numbered your questions in the quote, and made them bold for easier explanation.
1. Considering your last post (you want mostly to remove ads), I would recommend keeping it locked. For rooting it and installing CWM Recovery (I can try to explain what this is, if you don't know), you can follow this tutorial: http://forum.xda-developers.com/showthread.php?t=1742992
2. As said by XGAdev, you must relock your bootloader if you need to send it to warranty or update using either SUS or PC Companion. But you always can use Flashtool for updating. Just download the original firware you want, put it on the right folder and flash it.
3. Well, the answer is on the second one.
Right now, you just want to remove ads. In no time you will be heavily modding it, theming,etc. This also happened to me
If you need anything else, just say it. Press the thanks button if I was helpful enough, and if you want to press it. If not, just say it
My opinion:
Keep the BL locked, so you don't loose the DRM Keys, and follow the Root with BL Locked Guide to obtain Root Acess...
Unless you really want to have a tweaked kernel you wont need to Unlock the BL
Felimenta97 said:
I've numbered your questions in the quote, and made them bold for easier explanation.
1. Considering your last post (you want mostly to remove ads), I would recommend keeping it locked. For rooting it and installing CWM Recovery (I can try to explain what this is, if you don't know), you can follow this tutorial: http://forum.xda-developers.com/showthread.php?t=1742992
2. As said by XGAdev, you must relock your bootloader if you need to send it to warranty or update using either SUS or PC Companion. But you always can use Flashtool for updating. Just download the original firware you want, put it on the right folder and flash it.
3. Well, the answer is on the second one.
Right now, you just want to remove ads. In no time you will be heavily modding it, theming,etc. This also happened to me
If you need anything else, just say it. Press the thanks button if I was helpful enough, and if you want to press it. If not, just say it
Click to expand...
Click to collapse
Thank you very much for your help!
What about if I decide to unlock my bootloader? How can I root ICS and install CWM in that case?
KlemenKosir said:
Thank you very much for your help!
What about if I decide to unlock my bootloader? How can I root ICS and install CWM in that case?
Click to expand...
Click to collapse
Just flash Advanced stock ics kernel and you will get root and cwm.
Sent from my LT26i using Tapatalk 2
gm007 said:
Just flash Advanced stock ics kernel and you will get root and cwm.
Sent from my LT26i using Tapatalk 2
Click to expand...
Click to collapse
What's the difference between the Advanced Stock ICS Kernel and the SSpeed Kernel? The SSpeed is supposed to increase performance, but is the difference noticeable?
KlemenKosir said:
What's the difference between the Advanced Stock ICS Kernel and the SSpeed Kernel? The SSpeed is supposed to increase performance, but is the difference noticeable?
Click to expand...
Click to collapse
The advanced stock kernel is same as stock without overclocking,and default governor.
Sent from my LT26i using Tapatalk 2
So, when I get my phone, I just unlock the bootloader, use fastboot to flash the Advanced Stock ICS Kernel, and use the ClockworkMod to flash a ROM?
KlemenKosir said:
So, when I get my phone, I just unlock the bootloader, use fastboot to flash the Advanced Stock ICS Kernel, and use the ClockworkMod to flash a ROM?
Click to expand...
Click to collapse
Yes. Pretty much that.
Sent from my LT26i with Tapatalk 2
Thank you for your help, everyone, this is going to help a lot!
KlemenKosir said:
Thank you for your help, everyone, this is going to help a lot!
Click to expand...
Click to collapse
I bet you're like me and won't be able to stop there. And I guess that you'd want to try jelly bean and for that (at least as of today) you need unlocked one...
Sent from my LT26i using xda app-developers app
elvirag said:
I bet you're like me and won't be able to stop there. And I guess that you'd want to try jelly bean and for that (at least as of today) you need unlocked one...
Sent from my LT26i using xda app-developers app
Click to expand...
Click to collapse
Well, for starters, I'm only going to root the phone. After some time, I'll maybe consider trying other ROMs.
Any ROM can be used in Locked BL (rooted)?

[Q]Need your [OPINIONS] & [suggestions]

Hi, still NEWBIE here in android era.
i have an XPERIA MINI st15i. just got it last sept. 2012.
i rooted my phone but it is still LOCKED BL.
Just wanna ask about your OPINIONS/SUGGESTIONS about advantages of UNLOCKING the BL.
Aside from having custom kernel. is there any other significance?
and one more thing, if I unlock my phone, it can still be RELOCK from what i seen here in the forum.
if i Relock my BL, and flash the stock .ftf. will it be accepted in SONY, and my warranty will not be void?
asking with your help SIR/MADAM.
don't be too harsh for me if posting this thread is a total noob.
i will delete it if i made a violation in the forum rules.
THANKS and God BLESS+
http://forum.xda-developers.com/showthread.php?p=35910775
Everything explained here...
Yes BL can be relocked
Doubtfire said:
Just wanna ask about your OPINIONS/SUGGESTIONS about advantages of UNLOCKING the BL.
Click to expand...
Click to collapse
Hi.
Do it and don't look back as the advantages far outweigh the negatives, and it makes modding your Phone so much easier in the long run, just be sure to READ READ READ! before attempting to do anything, not doing still catches advanced users out too from time to time, but it's even more important to do so when you're starting to learn.
thanks!
Thanks for the replies. Really appreciate your guidance..
Well i guess i know what to do now. Just read and learn more. I made my phone rooted and installed many roms. Therefore i can make it unlock too. . Heheh.
Thanks again. Thanks fiir the link!
More power!
My personal experience.
I have an lww, a very spectacular phone in stock ics rom... But when i unlocked my bootloader, a world of android community opens.
Modded kernels brinds your phone speed, look, smooth, and a lot of other characterist.
A important point is the Overclock/Underclock, wich is the reason because i decide to unlock my phone, and i 1.6 Ghz the change is notory, and dont lost much battery life in ics.
My opinion: UNLOCK YOUR BOOTLOADER, and taste the flavour of jelly bean!
Sent from my Xperia Live with Walkman using xda premium
sayhellotwoheaven said:
My personal experience.
I have an lww, a very spectacular phone in stock ics rom... But when i unlocked my bootloader, a world of android community opens.
Modded kernels brinds your phone speed, look, smooth, and a lot of other characterist.
A important point is the Overclock/Underclock, wich is the reason because i decide to unlock my phone, and i 1.6 Ghz the change is notory, and dont lost much battery life in ics.
My opinion: UNLOCK YOUR BOOTLOADER, and taste the flavour of jelly bean!
Sent from my Xperia Live with Walkman using xda premium
Click to expand...
Click to collapse
Don't overclock your phone to 1.6 ghz as it may burn your cpu....1.2 or 1.4 is ideal for daily use...(though I don't recommend overclocking the phone at all)
Regards,
AJ
Thanks guys
THANKS GUYS!
im really onto unlocking my xperia mini.
just waiting for more time, i need to read more.
kinda busy in my study coz im graduating. :angel:
if anything i don't understand, i know now to where and whom I can ask.
THANKS again. MORE POWER! :victory:
Doubtfire said:
THANKS GUYS!
im really onto unlocking my xperia mini.
just waiting for more time, i need to read more.
kinda busy in my study coz im graduating. :angel:
if anything i don't understand, i know now to where and whom I can ask.
THANKS again. MORE POWER! :victory:
Click to expand...
Click to collapse
Unlocking ur phone with se bootloader unlocking tool hardly takes some seconds u can try that fast and unlock ur bootloader....unlocking ur bootloader makes u feel that u completely own the phone and can do anything possible with it....
Best of luck and hope u become successful
Regards,
AJ
Sent from my Xperia Mini Pro using Tapatalk 2

Challenge to developers

This is an open challenge for all developers.
1) They cannot make a custom kernel in FTF format.
2) They cannot unlock the boot-loader in an unofficial way only through software.
zivalarasa said:
This is an open challenge for all developers.
1) They cannot make a custom kernel in FTF format.
2) They cannot unlock the boot-loader in an unofficial way only through software.
Click to expand...
Click to collapse
You challenge devs?????
I have answers.
1. FTFs are actually from pc companion/sony dev website. They are signed by Sony and we can't modify it.
2. Well, the software is made that way that without an unlock key, you can't unlock the bootloader.
Anyone is free to add on to my answer.
If devs can't do it, why not you be the revolution for sony devices and create what you asked?
Sent from my HONAMI THEMED Nexus 5 using Tapatalk 2
AndroidNoob69 said:
You challenge devs?????
I have answers.
1. FTFs are actually from pc companion/sony dev website. They are signed by Sony and we can't modify it.
2. Well, the software is made that way that without an unlock key, you can't unlock the bootloader.
Anyone is free to add on to my answer.
If devs can't do it, why not you be the revolution for sony devices and create what you asked?
Sent from my HONAMI THEMED Nexus 5 using Tapatalk 2
Click to expand...
Click to collapse
First FTF is just zip archive used by FlashTool,SIN files are signed by Sony with private key and they cant be modified.
Second Bootloader hashes IMEI with PUBLIC KEY,with is then bootloader unlock key.Thats why you need to enter IMEI on Sonys site.
zivalarasa said:
This is an open challenge for all developers.
1) They cannot make a custom kernel in FTF format.
2) They cannot unlock the boot-loader in an unofficial way only through software.
Click to expand...
Click to collapse
1. It is way easier to copy a flashable .zip into a phone flash via cwm than to go through the hassle of installing flashtool & loads of drivers (which doesn't work on Windows 8, BTW) to flash a ftf.
2. I challenge you to break the encryption of your favourite credit card company's payment service. This is similar to breaking the encryption (128bit ??) that Sony has put into its bootloader signing mechanism.
EASY WAY TO GET ur workk
hahaha
OP any last words?
Sent from my HONAMI THEMED Nexus 5 using Tapatalk 2
zivalarasa said:
This is an open challenge for all developers.
1) They cannot make a custom kernel in FTF format.
2) They cannot unlock the boot-loader in an unofficial way only through software.
Click to expand...
Click to collapse
Well, just have a question
YOU CAN DO THAT?
Their something maybe now can't do, but no one promise it can't begin in the future, all about the time!
And I think this thread is useless cause your what challenge to the developers is just showing you didn't respect them with their hard work!
I apologize for anything I did cause I'm just showing my idea
This thread is useless !!
why challange DEVS ??
NO kind of sense this !
Complete agree bro @Pandemic
It's no-sense to challenge devs !
You were able to modify/create ftf on 2010 phones (something was unsigned I think)
Bootloader could be unlocked without key or being allowed to unlock on 2011 phones (by a hardware hack with some cables)
Andrewasth said:
You were able to modify/create ftf on 2010 phones (something was unsigned I think)
Bootloader could be unlocked without key or being allowed to unlock on 2011 phones (by a hardware hack with some cables)
Click to expand...
Click to collapse
Well of course,but our device have better security also "hardware hack' does not work on 2011 Xperias for years.
Sent from my Xperia U using Tapatalk
Well First of all I am extremely sorry for hurting all of you.
Secondly, The idea behind is that I bought Xperia SOLA from a giant store in my country. The box had written VodaFone over my SOLA packing. I asked the shopkeeper and he told me your Phone will be perfectly fine with local sim cards. I came home used SOLA for a couple of weeks and hell yeah, It was ****ing slow. I couldn't believe what I have bought. Then i went to XDA for a custom rom and guess what my bootloader is locked and cannot be unlocked the official way though all sims and network operators are working. Now I started searching for ROMS for LBL and coudn't find the one that fast and stable at the same time. Out of desperation, I challenged the great developers to atleast make a FTF custom kernel for me that is impossible for now. Accept my apologies every body.
zivalarasa said:
Well First of all I am extremely sorry for hurting all of you.
Secondly, The idea behind is that I bought Xperia SOLA from a giant store in my country. The box had written VodaFone over my SOLA packing. I asked the shopkeeper and he told me your Phone will be perfectly fine with local sim cards. I came home used SOLA for a couple of weeks and hell yeah, It was ****ing slow. I couldn't believe what I have bought. Then i went to XDA for a custom rom and guess what my bootloader is locked and cannot be unlocked the official way though all sims and network operators are working. Now I started searching for ROMS for LBL and coudn't find the one that fast and stable at the same time. Out of desperation, I challenged the great developers to atleast make a FTF custom kernel for me that is impossible for now. Accept my apologies every body.
Click to expand...
Click to collapse
Good you apologized mate!
Our devs work so damn hard each and every day just to make our phones work perfectly. Thats no way one can challenge them.
I dont know wether i should be talking about this or not because i am not a dev or anybody, but, You respect them and you get respected back! Thats the one thing i have learnt from XDA!
There is no need to challenge a dev, if they dont didnt do what you are asking is because its not possible or its very hard to do. The devs here work everyday to give us great releases, you shouldn`t make this kind of thread challenging theme, i think its useless.
But anyway, you can use custom roms, but not kernel. You can root your device and get some speed and battery. It takes time but thats why xda is here, everybody learn a lot here and use lots of stuff in config and so on. So read, learn and try...
Sent from my MT27i using xda app-developers app
Best ROM for Xperia SOLA LBL
So guys what according to you is the best ICS ROM for Xperia SOLA Locked Boot-loader ?
I tried Experience 2.1 by divaksh and its not that good. Although Divaksh did Awesome work. Its the Fone that is ****ing SLOW.
zivalarasa said:
So guys what according to you is the best ICS ROM for Xperia SOLA Locked Boot-loader ?
I tried Experience 2.1 by divaksh and its not that good. Although Divaksh did Awesome work. Its the Fone that is ****ing SLOW.
Click to expand...
Click to collapse
Its not the issue with the ROM's..... its the device itself which has very low RAM.....
I know many other devices with 512 RAM working great but these NovaThor devices have some issues I guess.
Very True
I might be selling my SOLA if there is no announcement for KITKAT for it in coming few months.
This is downright ridiculous.
Thread closed.

[Q] Need some info about flashing kernel - locked/unlocked bootloader.

Hey guys,
First of i'm not sure if this is a appropriate thread to ask this, if not i'm sorry and will move/remove it.
Anyways it's been awhile since i've been in the android scene and xda in general, had an iphone for about a year or two and just recently got my Z2:victory: so i'm back but things changed a little and i need a little info if anyone can help,
Basically i'm looking to flash [Xperia Z2] DooMKernel v09 kernel but i read it requires an unlocked bootloader... so basically i need to know if my bootloaders unlocked now that i flashed recovery (check signature) (Does flashing recovery unlock a bootloader?) and can i just flash the zip?
or do i need to still unlock my bootloader even though i have dual recovery and then flash the kernel?
Your bootloader is still locked, what you did is you installed recovery for locked bootloader.
Do not try to flash custom kernel on locked bootloader, you'll soft brick your phone.
What you need in order to flash custom kernel is to unlock bootloader, but firstly you need to back up your TA keys ( click here )
For more info click HERE (about unlocking)
Proceed carefully!
Regards!
hey thanks for the info, that' clears up everything, I did already backup my TA partition so I guess all I need to do is unlock bootloader then flash the kernel! quick question have you flashed your kernel? I know I read the info an features of it but is there any upside to it on a z2? my device is pretty fast an stable as is, just looking for a reason to flash mine, any further advice you can give me? is it worth it?
Zeyn Karim said:
hey thanks for the info, that' clears up everything, I did already backup my TA partition so I guess all I need to do is unlock bootloader then flash the kernel! quick question have you flashed your kernel? I know I read the info an features of it but is there any upside to it on a z2? my device is pretty fast an stable as is, just looking for a reason to flash mine, any further advice you can give me? is it worth it?
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Well to be honest, I haven't, I didn't find any reason to do so, the stock is doing good for me at the moment.
As for the side affects, or as you say upside downs, there is no any, not at least that I'm aware of, but as far as I saw it's not compatible with every rom, only with stock as with stock based ones, I mean developer does not guarantee for it's stability if it's being used along with any other rom. I have rooted and flashed recoveries only to use existenz rom. I heard for Doomlord's kernel, that it has "fix" for a video recorder mic, you can control it's sensitivity and it's far more battery friendly.
Ah I see! thanks, think I'll stick with the stock kernel for the time being, I don't have any complaints at the moment with it but if I ever do decide to switch to the doom kernel atleast I know what to do first, I've got one last question though sorry, do I need to unlock my bootloader to flash a custom rom? I don't think I do, I'm pretty sure I don't, but just want to make sure, used to have only low end droid devices back in the day when I used to be here, didn't have things like dual recoveries etc so yeah I'm kind of reading an learning as I'm going along, pretty awesome device though sleek and powerful I've only been doing minor adjustments to the stock rom using xposed modules, haven't used a custom rom as yet but I will soon...
Zeyn Karim said:
Ah I see! thanks, think I'll stick with the stock kernel for the time being, I don't have any complaints at the moment with it but if I ever do decide to switch to the doom kernel atleast I know what to do first, I've got one last question though sorry, do I need to unlock my bootloader to flash a custom rom? I don't think I do, I'm pretty sure I don't, but just want to make sure, used to have only low end droid devices back in the day when I used to be here, didn't have things like dual recoveries etc so yeah I'm kind of reading an learning as I'm going along, pretty awesome device though sleek and powerful I've only been doing minor adjustments to the stock rom using xposed modules, haven't used a custom rom as yet but I will soon...
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Well, yes and no, LB means its for locked bootloaders and UB means for unlocked bootloaders, search for those to two words when you find the rom which you can flash.
Some roms require unlocking, some do not. All stock based roms usually dont require, but as I told you, it will be stated in Rom's thread name or in OP.
Regards!
Ah! I'll be sure to look out for those, thanks for the valuable info, think that's all I needed to find out. I should be ok from here on out

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