Z2 with no clue - Xperia Z2 Q&A, Help & Troubleshooting

Hey guys I purchased a Sony Xperia x2 from swappa it came preinstalldd with cm nightlies 12 and now the phone is having issues and I want to switch roms.
I just have no idea how to or what to look for. Please help me by directing me to the right material
Thanks lot

@hdiszk
IF you want to revert to stock rom just flash a full .ftf rom with flashtool.
Files and guides here:
http://forum.xda-developers.com/showthread.php?t=2759934

Related

[Q] Some direction for Xperia Ray

Hello,
I've recently got a new Xperia Ray with FW 4.0.2.A.0.62 (Gingerbread). I haven't flashed anything yet and would like to do so with one of the ICS roms. But I couldn't figure out (out of the many threads around) the steps to do so on this particular FW.
I have CM9 on my Nook tablet and am very pleased with it. I would be happy to have anything that works this well (and better) on my Ray.
Can someone please point me to the steps required (rooting, bootloader ,flashing, kernel etc), and also recommend a good ICS rom (speedy, light, kind on the battery) for the .62 FW?
Appreciate any info and apologies for the sense of newbiness.
thanks.
Check this Q&A Thread for your phone.
For ROMs, look in the Ray Development section, read the topics and compare yourself.
To install one, you have to do the following:
Download the ROM you want.
If it doesn't include kernel itself, download a kernel that is compatible with this ROM.
Place downloaded .zip file on your SDcard.
Unlock bootloader.
Install custom kernel via fastboot.
Install custom ROM via Recovery.
Unlocking bootloader and kernel installation is included in my tutorial, check my signature.

[Q] SK17i, restore latest stock/official Gingerbread?

Hey Folks,
I Googled, I really did, so don't get angry at me...
As many others, I updated my phone to ICS, and found it really disappointing. Laggy, choppy, and the UI was messed up in few places(like getting to favorites in phonebook). Not to mention the annoying notification LED issue.
So, I went and installed CM 9.1 and tried also the CM 7.2.
Didn't like it, decided to go back to latest stock Gingerbread.
What is the latest OFFICIAL GB?
I've seen a thead about 4.0.2.a.62 on XDA forums, but the link to rapidshare wasn't working. I tired one I found on shady site(yeah, I know, stupid), but it had issues with physical qwerty, and I just didn't trust the software of a random site.
Currently, I'm running 4.0.2.a.58, but I'm receiving notification about an update to .62 via the update center in the phone, but it fails to install. (probably cause I put in a boot.img from CM 9.1 package) Also, the notification is annoying as hell. Any way to remove it?
Can someone please point me to the latest, RELIABLE GB rom? Also, is there a way to put back the original recovery image? (working download links and step by step instructions for a noob would be very appreciated)
To sum it up, how do I get my phone to be like a regular, stock phone from SE with the latest 2.3.4 android?
And no, there is no Sony service point in my country, and the vendor previously refused to honor the warranty and roll back official ICS to GB.
Welcome to the forum. Thread moved, please post all your question threads here in Q&A in future.
Also normally common questions can be answered by reading the sticky threads at the top of General like this one as they normally cover all the basics.
Thanks
AvRS
Of course you can't do an over the air update on unlocked boot loader, this can brick your phone!
The latest official firmware is 4.0.2.A.0.62 and for Germany (only?) .69 that you can download as a flashable zip
There is no recovery image, xperia devices don't have a stock recovery
You could flash a prerooted kernel for gingerbread (e.g. rage kernel), boot in cwm and flash .69 :good:
Sent from my Nexus 7 running Android 4.2.1
mihahn said:
Of course you can't do an over the air update on unlocked boot loader, this can brick your phone!
The latest official firmware is 4.0.2.A.0.62 and for Germany (only?) .69 that you can download as a flashable zip
There is no recovery image, xperia devices don't have a stock recovery
You could flash a prerooted kernel for gingerbread (e.g. rage kernel), boot in cwm and flash .69 :good:
Sent from my Nexus 7 running Android 4.2.1
Click to expand...
Click to collapse
Thank you for the information
Now, is there a tested and working .62 image laying around? I've found one, but it messes with my qwerty, and I don't know where it came from and if someone put in bits that shouldn't be there....
The ones shown here in the forums is 4.0.2.A.0.42... (I have the sk17i model)

[Q] Newbie asking for some guidance

Hi all, I am about to become the proud owner of a SXZ Ultra, and I was hoping someone might be kind enough to provide me with some links to the the most important info to help learn my way around this device. I have experience with Android but have no idea what to expect from the Sony UI nor the rooting procedure etc., so I would be grateful for some pointers to help minimize the learning curve and get the most out of the device as soon as possible. A quick search on the subject of rooting left me somewhat bemused...I am used to the SGA (Samsung Galaxy Ace), which was a totally different type of device with an entirely different procedure for flashing ROMs and rooting.
I have a specific question aside from that - I see that there is an IM750 MHL to HDMI adaptor available from Sony, but I would like to know if this is really necessary - has anyone had success with Miracast or Wifi Direct/DLNA connection with a smart TV so as to be able to send what I want to watch on the TV from the SXZU? I would prefer this to having to connect via HDMI because I have found that mini/micro HDMI connectors on tablets seem to be rather fragile to say the least, and it would also make far more sense for presentations. Thanks for your help.
MHL works well. Some people seem to have no issues with mirrorcast etc but others do...
For rooting read LordManhattan's guide and my downgrade guide both at the top of the general section.
The steps are more or less;
downgrade
Root
Backup TA
Unlock bootloader
Flash rom...
For stock sony firmware you can get the updates via PC companion [PCC] or use flashtool and flash FTF's
Sent from my Xperia Z Ultra using Tapatalk
Thank you. The thing is that if possible I would like to avoid having to unlock the bootloader, but I need Root in order to use Titanium Backup and be able to flash an alternative recovery so I can use Online recovery tools. Forgive my ignorance, but is this possible? Ideally I would like to upgrade to KitKat then obtain Root and flash the TWRP/CWM twin recovery without unlocking the bootloader - it seems to me that there are several advantages to using the stock ROMs, particularly being able to recieve Sony upgrades, at least until they stop supporting the device.
blueether said:
MHL works well. Some people seem to have no issues with mirrorcast etc but others do...
For rooting read LordManhattan's guide and my downgrade guide both at the top of the general section.
The steps are more or less;
downgrade
Root
Backup TA
Unlock bootloader
Flash rom...
For stock sony firmware you can get the updates via PC companion [PCC] or use flashtool and flash FTF's
Sent from my Xperia Z Ultra using Tapatalk
Click to expand...
Click to collapse
Yes you can get away with not unlocking the BL, if you go that route you don't need to back up the TA either. You will still need to downgrade yo route though. There are several ROMs based on sony firmware, and to be honest will probably be better that pure stock. Some of the upgrades have worked on rooted phones others haven't
Sent from my Xperia Z Ultra using Tapatalk
Thank you. Are any of those custom ROMs available with the latest Kit Kat release? I see that the SXZU is listed by Sony to receive this update, which is primarily why I didn't want to flash a custom ROM right away = and I would like to try Sony's stock configuration first. I have tried CM10, PAC ROM and others in my SGA and frankly I was underwhelmed for the most part, although with such a totally different device I might be pleasantly surprised...
Which ROM would you personally ally recommend?
Sent from my K00E using xda app-developers app
truth57 said:
Thank you. Are any of those custom ROMs available with the latest Kit Kat release? I see that the SXZU is listed by Sony to receive this update, which is primarily why I didn't want to flash a custom ROM right away = and I would like to try Sony's stock configuration first. I have tried CM10, PAC ROM and others in my SGA and frankly I was underwhelmed for the most part, although with such a totally different device I might be pleasantly surprised...
Which ROM would you personally ally recommend?
Sent from my K00E using xda app-developers app
Click to expand...
Click to collapse
Yes Sony has a 4.4.2 firmware out for the whole range. There is a rooted rom based on this that is very close to pure stock Sony I believe, and then there is Monix's ROM based on Sony's 4.4.2 release that gets good reviews - it is quite customised.
On the custom ROM front there are:
SlimKat - this is my preferred ROM but I'm having trouble building it for this device consistently
Carbon - this is my daily at the moment, I'm doing the unofficial builds of this for now
LiquidSmooth - this seems to get good reviews but doesn't look like it's been updated in about a month
PAC - I was using this for some time and was good
PA - as above
CM11 - Has it's fans and most of the other ROMs use at least some parts of it and it's device tree
AOSP - Don't know what that is up to, not used it
AOKP - as above
PAC - I was using this for some time and was good
PA - as above
Then there is the GPe port that many seen to love

[Q] CM12 Revert to Sony Stock ROM

Hi Guys
We have a Sony Xperia Tablet Z2 (SGP521), currently installed with a nightly build of CyanogenMod12 Lollipop ROM.
Some functionality is not working well, so we would like to revert back to Sony Stock ROM, can someone guide us on the steps required?
We understand that the steps is similar to flashing the ROM into the device, but would be great if someone can confirm the steps, including where we might find stock Sony ROM. We've looked through some of the forum posts but some are quite old posts so just wondering if anything might have changed.
Thanks in advance for any help!
Will this work?
[Prerooted][flashable]zip[23.1.A.1.28][SGP521][Customized NCB]&[VMo RU-UA-KZ]
http://forum.xda-developers.com/xpe...ooted-zipcustomized-ncb-t3100783#post60542294
Just do a full wipe and flash the prerooted zip linked above in recovery.

Back to Stock Rom?

Hello!
At first sorry for my bad English!
Can someone tell me how it is possible to go from AOSP to the latest Stock Rom?
Thank you!
You'll need to tell us more than that...
Which specific device (SGP611 etc)?
Which stock ROM do you want, version and region?
Do you have DRM keys backed up etc.
You'll need to take a look at the thread in this forum for using the Xperia flash tool. You'll definitely need that.
Hi there. I have a SGP621 with Floko rom on it. I would like to get back to Stock rom.
I got a TA Backup, but i dont't know if it's from SGP 621 any more.
Firmaware i downloaded here:
Sony Xperia Z3 Tablet Compact SGP621 Stock ROM Firmware (Flash File)
Download the official Sony Xperia Z3 Tablet Compact SGP621 Stock Firmware (Flash File) for your Sony Smartphone. We also provide all other Sony Stock Firmware for free.
xperiastockrom.com
Can someone help me please?
Sorry for my poor english and thanks in advanced

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