LB, bootloop, no recovery - Xperia Z2 Q&A, Help & Troubleshooting

So during the process of updating to Marshmallow from 5.1.1 w/ root & recovery, I made a few stupid mistakes and as of right now my device:
- has no recovery
- won't boot (reboots before finishing the boot animation)
So I'm currently stuck in a position where I can't think of a way to revive the device without losing all my data on the internal storage.
I've tried flashing the FTF for .570 and .232, and that only made it worse.
I can't backup my data since the phone won't boot. Neither the OS nor a recovery.
I can't install a recovery without an unlocked bootloader, since the phone doesn't boot (I could've installed a recovery if the phone did boot, since Kingroot did actually work for me on .570).
I can't root my device when there's no way to boot into the OS, or the recovery; Plus I don't have an unlocked bootloader.
Does anyone know any way to revive the device without losing the data on my internal storage? Worst case scenario I can just unlock the bootloader and restart from there, but I'd like to keep my data if possible.

Got the same issue some weeks back, flash a mod n got bootloops without recovery.
The ONLY way out is to flash a ftf since you have lost recovey.
Flashing a ftf SHOULD work. Try a UK or German generic 5.1.1ftf, any version should work. But make sure your flashtool drivers are installed correctly and your device is actually in flashmode.
Check data in flashtool when about to flash. If it fails try again with the data unchecked ( will lose data)
Goodluck
---------- Post added at 04:26 PM ---------- Previous post was at 04:23 PM ----------
Let me know how it goes.
Again make SURE the flashtool drivers are installed properly and your device is in flashmode ( power down the device with for some seconds, and hold volume down whiles connecting the usb)

Related

[Q] Unable to boot on TWRP

My Moto E Hangs when I try to boot a TWRP image
Attempted procedure:
(After booting into stock fastboot)
Code:
fastboot boot twrp-2.7.1.0-condor.img
A reboot to that TWRP was expected instead. But it freezes on bootloader.
TWRP used on the attempt:
dl.twrp.me/condor/twrp-2.7.1.0-condor.img.html
I don't want to flash a different recovery or anything else, just a clean root.
Moto E XT1025 DTV Dual BR
4.4.4
21.12.40.condor_retbr_tv_ds.retvr.en.BR.retbr
LucasBS1 said:
My Moto E Hangs when I try to boot a TWRP image
Attempted procedure:
(After booting into stock fastboot)
Code:
fastboot boot twrp-2.7.1.0-condor.img
A reboot to that TWRP was expected instead. But it freezes on bootloader.
TWRP used on the attempt:
dl.twrp.me/condor/twrp-2.7.1.0-condor.img.html
I don't want to flash a different recovery or anything else, just a clean root.
Moto E XT1025 DTV Dual BR
4.4.4
21.12.40.condor_retbr_tv_ds.retvr.en.BR.retbr
Click to expand...
Click to collapse
Sometimes booting recovery doesn't work...You will have to flash it. Perhaps you can flash the stock recovery after successful root? though i am not sure that will work
Also try booting into CWM
Tried the same method with CWM.img
Same result: fastboot frozen (volume buttons not responsive, and PC no longer sends commands)
To flash the stock recovery I would need to back it up first
But guess what's needed to backup ?
Yes, a temporary flashed bootloader with ZIP support
Would you know someone, who knows someone, who knows an master from MTI or Hogwarts or Narnia that knows an alternative ?
I would flash a mod right away if I could backup the original first...
(Unless, as I don't know exactly how this works, the ROM might come with the bootloader (?) Because the stock ROM I can download easily anywhere (already did))
LucasBS1 said:
Tried the same method with CWM.img
Same result: fastboot frozen (volume buttons not responsive, and PC no longer sends commands)
To flash the stock recovery I would need to back it up first
But guess what's needed to backup ?
Yes, a temporary flashed bootloader with ZIP support
Would you know someone, who knows someone, who knows an master from MTI or Hogwarts or Narnia that knows an alternative ?
I would flash a mod right away if I could backup the original first...
(Unless, as I don't know exactly how this works, the ROM might come with the bootloader (?) Because the stock ROM I can download easily anywhere (already did))
Click to expand...
Click to collapse
Hi,
Did you managed it to work? I have exactly the same problem. If I even flash twrp or cwm I still can't boot into it, there is only "no command" message.
I can't get any help anywhere, it makes me crazy. Do you have any custom recovery that worked for you after flashing?? I'm even starting to think that my device is broken somehow.
giaur said:
Hi,
Did you managed it to work? I have exactly the same problem. If I even flash twrp or cwm I still can't boot into it, there is only "no command" message.
I can't get any help anywhere, it makes me crazy. Do you have any custom recovery that worked for you after flashing?? I'm even starting to think that my device is broken somehow.
Click to expand...
Click to collapse
I did NOT flash the recovery yet
I'm trying to run the recovery without flashing it, to avoid problems like yours
You said you flashed both CWM and TWRP ?
And Neither one of them worked ?
I'm screwed too, then...
:crying:
See if you can find the stock recovery somewhere
And NOT here
This forum is not good for it
It's too much phone specific... too narrow... and we get no attention; specially with our "not-mainstream" phone
Generic instruction could work
If you take any action, or find any forum you find helpful, let me know
@giaur @LucasBS1
I too have tried booting the recovery ,but it doesn't work. You will have to flash it
if you are seeing 'no command' message it means that you still have stock recovery and the custom recovery wasn't flashed successfully.
try this one http://forum.xda-developers.com/mot...recovery-twrp-2-8-2-0-touch-recovery-t2971601
or this one http://forum.xda-developers.com/mot...recovery-twrp-2-8-6-0-touch-recovery-t3100879
LucasBS1 said:
I did NOT flash the recovery yet
I'm trying to run the recovery without flashing it, to avoid problems like yours
You said you flashed both CWM and TWRP ?
And Neither one of them worked ?
I'm screwed too, then...
:crying:
See if you can find the stock recovery somewhere
And NOT here
This forum is not good for it
It's too much phone specific... too narrow... and we get no attention; specially with our "not-mainstream" phone
Generic instruction could work
If you take any action, or find any forum you find helpful, let me know
Click to expand...
Click to collapse
None of them worked. I'm going to resign, because there is nothing I can do. Seems you have exactly the same problem as me. What I tried:
- fastboot boot recovery.img. Phone hangs on bootlogo
- flash recovery, then use go to recovery option in fastboot menu. In this case, 2 possibilities: with usb cable connected, it boots normally to system, not to recovery. With usb cable disconnected, screen goes black and phone looks like powered off. You will need to power it on and it will boot to system.
- On running system with usb debugging enabled. If you type "adb reboot recovery", you will end with dead robot and "no command" error. You can however press VolUP +Power on this screen and you will see Android 3e recovery.
If you have the same problem as me, you are completly lost and it's impossible to intall recovery on your device. I'm close to resign and say "**** this ****ty phone" because (as you already mentioned), there is no any attention on my questions, twrp support was dropped long time ago etc.
Flashing recovery should not wipe your data, so once you try to flash twrp or cwm, please let me know about your results. I'm sure I will never able to solve this problem, but I will feel better knowing that I'm not alone whit it
---------- Post added at 06:05 PM ---------- Previous post was at 06:00 PM ----------
mepsilon2 said:
@giaur @LucasBS1
I too have tried booting the recovery ,but it doesn't work. You will have to flash it
if you are seeing 'no command' message it means that you still have stock recovery and the custom recovery wasn't flashed successfully.
try this one http://forum.xda-developers.com/mot...recovery-twrp-2-8-2-0-touch-recovery-t2971601
or this one http://forum.xda-developers.com/mot...recovery-twrp-2-8-6-0-touch-recovery-t3100879
Click to expand...
Click to collapse
Still the same, I'm on stock recovery. In console, no errors:
Code:
[email protected]:~/android/DO_MOTOROLI/twrp/2.8.5$ fastboot flash recovery twrp2.8.5.0-recovery.img
target reported max download size of 299892736 bytes
sending 'recovery' (9046 KB)...
OKAY [ 0.312s]
writing 'recovery'...
OKAY [ 0.860s]
finished. total time: 1.172s
But "adb reboot recovery" - "No command". Damn it...
---------- Post added at 06:26 PM ---------- Previous post was at 06:05 PM ----------
Ok, I'm finished. It's not possible. F U C K Motorola and good night. My advice: don't waste your time if you have the same problem. You will get nothing, except wasted time. It's good that it's not my phone (I own OnePlus One). But I was asked to install CM12.1 on my friend's phone. It's impossible, so I will need to tell him I was failed with that.
mepsilon2 said:
@giaur @LucasBS1
I too have tried booting the recovery ,but it doesn't work. You will have to flash it
if you are seeing 'no command' message it means that you still have stock recovery and the custom recovery wasn't flashed successfully.
try this one http://forum.xda-developers.com/mot...recovery-twrp-2-8-2-0-touch-recovery-t2971601
or this one http://forum.xda-developers.com/mot...recovery-twrp-2-8-6-0-touch-recovery-t3100879
Click to expand...
Click to collapse
I see people complaining about bugs or not-working features on the first link
Are you sure it's safe ?
It's not the official TWRP (apparently)
When I google for this bootloader the official page shows version 2.7.1.0
Whereas on your second link they are on the 2.8.2.0
Which one should I trust ?
And to anyone who might answer:
Trough PC is the only/safest way to flash these recoveries ?
Seeing giaur on that situation puts me stepping back...
LucasBS1 said:
I see people complaining about bugs or not-working features on the first link
Are you sure it's safe ?
It's not the official TWRP (apparently)
When I google for this bootloader the official page shows version 2.7.1.0
Whereas on your second link they are on the 2.8.2.0
Which one should I trust ?
And to anyone who might answer:
Trough PC is the only/safest way to flash these recoveries ?
Click to expand...
Click to collapse
I tested both: latest official 2.7 and linked 2.8. So they are safe. Official support for Moto E was dropped long time ago.
giaur said:
I tested both: latest official 2.7 and linked 2.8. So they are safe. Official support for Moto E was dropped long time ago.
Click to expand...
Click to collapse
Cool
Regarding to safety
Should I flash CWM or TWRP ? Why ?
Regarding the method
Flash through usb->Fastboot or through Apk (like CWM)
Or a third method ?
And why
Between TWRP 2.7 and 2.8, which one is safer ?
And of course...why ?
And a last question, before I leave you guys alone:
Did you manage to root the phone, despite the poblems occurring to you, giaur ?
Once you succesfuly flash twrp, you need to flash supersu then and you are rooted. If you don't have your current system rooted, the only way to flash custom recovery is to flash via fastboot. TWRP is recommended, because it's way better
I can't say anything more, because my moto e is not flashable, so I can't replace stock recovery.
Yo !
Flashed TWRP
But wiped things I shouldnt
How to put the ROM back via USB ?
EDIT:
NEVERMIND
Found how to use SD to do that
giaur said:
Once you succesfuly flash twrp, you need to flash supersu then and you are rooted. If you don't have your current system rooted, the only way to flash custom recovery is to flash via fastboot. TWRP is recommended, because it's way better
I can't say anything more, because my moto e is not flashable, so I can't replace stock recovery.
Click to expand...
Click to collapse
I was also struggling a lot many days into getting twrp and cw loaded on to a Moto E. The problem was that I was pressing the Power button to activate the recovery menu and that will not activate the recovery option. You got to press the UP button instead of power after executing
Code:
fastboot.exe flash recovery twrp-2.8.1.0-condor.img
. This is quite counter intuitive but described well in most posts, but as experts we assume up button is to go up the menu.
Sunish Issac

Last night's OTA update bricked XT1521

My XT1521 is stuck at Fastboot, after trying to install last night's OTA update. The Bootloader Logs screen says "failed to validate system image" followed by "Boot up failed".
All of my important data is backed up. I don't care about preserving any data on the phone; I just want to get it working again.
The attached photo shows what I can see.
After connecting the USB cable, "fastboot devices" returns TA38502SB6 fastboot
Is this something I can fix myself, with appropriate software? Will I need to approach Motorola? Is it beyond help?
Flash the twrp recovery using fastboot, install a rom and the squid kernel. The Rom is pretty stable now..
---------- Post added at 09:05 PM ---------- Previous post was at 08:33 PM ----------
Or else you can download the stock Rom
http://motofirmware.center/files/fi...2_lxi2250-531_cid7_subsidy-default_cfcxmlzip/
And the guide is : http://forum.xda-developers.com/mot...e-restore-moto-e-2015-stock-firmware-t3044936
rushabshah32 said:
Flash the twrp recovery using fastboot, install a rom and the squid kernel. The Rom is pretty stable now..
---------- Post added at 09:05 PM ---------- Previous post was at 08:33 PM ----------
Or else you can download the stock Rom
http://motofirmware.center/files/fi...2_lxi2250-531_cid7_subsidy-default_cfcxmlzip/
And the guide is : http://forum.xda-developers.com/mot...e-restore-moto-e-2015-stock-firmware-t3044936
Click to expand...
Click to collapse
Those look very useful, thank you. Gives me something to do this evening!
Loganberry said:
My XT1521 is stuck at Fastboot, after trying to install last night's OTA update.
Click to expand...
Click to collapse
Was it the stock 5.1 update???
Software status: modified
How did you get the OTA update and what did you do previously ?
Recovery log says you had a modified software. So there was no hope to apply patch properly. And it bricked your system
rushabshah32 said:
Was it the stock 5.1 update???
Click to expand...
Click to collapse
Not sure. It was only around 20-30MB or so; can't remember the exact size.
PsyClip-R said:
How did you get the OTA update and what did you do previously ?
Recovery log says you had a modified software. So there was no hope to apply patch properly. And it bricked your system
Click to expand...
Click to collapse
OTA update was advertised through the normal Motorola OTA feature. All I did was to tap on "Yes, I'm in" to accept it when it was offered.
If my phone's ruined, then it's ruined. Irritating, but not the end of the world; a new Moto E2 isn't expensive. I'd just prefer not to have to buy a new one if there's any hope of resurrecting this one. As I indicated in my first post, the important data is safe; I just want a working phone again.
Edit: just re-read your question; realised I might have misunderstood part of it.
My phone had previously been rooted; before accepting the OTA update I went through the steps to unroot the phone before taking the OTA update; looks like something went wrong somewhere along the way.
Loganberry said:
My XT1521 is stuck at Fastboot, after trying to install last night's OTA update. The Bootloader Logs screen says "failed to validate system image" followed by "Boot up failed".
All of my important data is backed up. I don't care about preserving any data on the phone; I just want to get it working again.
The attached photo shows what I can see.
After connecting the USB cable, "fastboot devices" returns TA38502SB6 fastboot
Is this something I can fix myself, with appropriate software? Will I need to approach Motorola? Is it beyond help?
Click to expand...
Click to collapse
i got the update yesterday too on my X1521 but it was working fine.after immediate reboot it was lagging like hell but rebooting solved it
Guys don't panic. What I would do is unlock the bootloader and flash TWRP, after that just download any custom ROM and TWRP lets you get on MTP so you can transfer the ROM to the internal storage.
---------- Post added at 06:58 PM ---------- Previous post was at 06:57 PM ----------
Also there's plenty of stock ROMS out there like SuperR's Stock Roms
I have a similar issue, I just accepted the OTA update from Motorola on my XT1511(otus), It was stock/rooted. The phone went into boot loop. Tried these things to remedy
1) tried booting to TWRP from fastboot. I'd get the TWRP splash screen, but no functionality
2)flashed TWRP - now have functioning recovery, but during rom flash get "error, cant mount /data
3)fastboot -w successfully wiped data, but couldn't format partition, still raw
4)From twrp "mount" screen couldn't check the box for mounting data
5)from twrp wipe>format data was able to format the partition
6) I've flashed a couple of twrp recovery images, and a couple of different roms, I don't get error messages, but now when the phone is powered on it always boots into recovery, even when reboot>system or reboot power off is selected. I can still access fast boot.
Any suggestions? I'm going to try returning to stock at this point'
Update: Downloaded stock recovery here:
http://forum.xda-developers.com/devdb/project/dl/?id=11977
Installed with fastboot, phone boots properly now!

Z5C won't boot after kernel & recovery flash

Hi guys,
Just unlocked my bootloader and began the root process.
I followed part of this guide but without backing up my DRM keys. http://forum.xda-developers.com/z5-compact/general/summary-tutorial-root-sony-xperia-z5-t3360515
I flashed my kernel and the recovery O.K.
fastboot flash recovery recovery.img
flashboot flash boot boot.img
I've tried two versions of TWRP and two different versions of the kernel AndroPlus.
When performing fastboot reboot after flashing both files my phones LED blinks RED once and then does nothing.
Dramatic and scary. What can I do to fix this? When trying to boot without the cable in my phone just vibrates once and does nothing. Screen doesn't light up at all. I'm so worried.
MatMew said:
Hi guys,
Just unlocked my bootloader and began the root process.
I followed part of this guide but without backing up my DRM keys. http://forum.xda-developers.com/z5-compact/general/summary-tutorial-root-sony-xperia-z5-t3360515
I flashed my kernel and the recovery O.K.
fastboot flash recovery recovery.img
flashboot flash boot boot.img
I've tried two versions of TWRP and two different versions of the kernel AndroPlus.
When performing fastboot reboot after flashing both files my phones LED blinks RED once and then does nothing.
Dramatic and scary. What can I do to fix this? When trying to boot without the cable in my phone just vibrates once and does nothing. Screen doesn't light up at all. I'm so worried.
Click to expand...
Click to collapse
did you try to flash first the boot.img and after the recovery ?
acabreram said:
did you try to flash first the boot.img and after the recovery ?
Click to expand...
Click to collapse
I've tried another kernel and it's booting but hanging at the three dots. (bootscreen) been waiting a few minutes. hopefully it gets to system.
MatMew said:
I've tried another kernel and it's booting but hanging at the three dots. (bootscreen) been waiting a few minutes. hopefully it gets to system.
Click to expand...
Click to collapse
Ok yo can try this too
Y tried and working fine root & xposed
It's tus stock kernel but with the habilita to support root
Similar issue for me
I've had almost exactly the same issue today:
- I unlocked boatloader using Sony standard process
- I followed the steps under 'How to Install CM13' within CTXz's guide here
- After flashing the Kernel and THEN the TWRP, I reboot and the phone flashes red LED, then green, then off, then red and then stays on green for a while (screen is blank). My computer registers that there is a new connection by making a sound but doesn't show up any devices that I can see.
- Periodically, I get the device disconnection sound and the green LED goes off, then red comes on, then solid green again until next cycle.
- If I disconnect the cable, the LED goes off. When I try to turn the phone on without cable attached, it buzzes but does nothing - no LEDs. I can't tell whether it is on or not, except that doing hard reset with PWR+Vol.Up gives no reaction.
- When I re-attach cable normally, the red/green LED sequence starts immediately with no need to turn PWR on, which would suggest that the phone is perhaps on.
- I am able to get into bootloader as normal and fastboot registers the device just fine.
- There is no yellow LED
I started with Kernel AndroPlus v24 and TWRP 3.0.0.0.
Failing that, I tried Kernel v20. Then I tried AndroPlus' twrp-2.8.7.0-E5823-32.0.A.6.152.
Have also tried Kernels v20 and v21 with TWRP 3.0.0.0.
I haven't had any fast boot errors - all flashes come back 'OKAY'.
I'd be very grateful for any help? Have I missed something?!
update to my post above:
I used: 'fastboot boot recovery.img' and this fired up the Sony logo with white screen and blue LED. However, after 10 mins of waiting, there was no change in status and I still couldn't get into TWRP with pressing Vol buttons, even after several restarts and unplugging, replugging etc.
Then, I realised the stock ROM on my phone before this whole process was Lollipop 5.1.1 Build 32.0.A.6.200. So, I flashed older versions of the Kernel and TWRP. Now, I can boot into the ROM and use the phone (almost) as normal except, being plugged in, it keeps re-detecting the USB cable. I now also get the Sony boot screen followed by yellow LED.
If I don't touch anything, it boots into the ROM. However, if I press a Vol button while the yellow LED is on during boot, then it just resets.
Thus, I still cannot get into the TWRP interface. Perhaps I need a TWRP version that is specific to my build - the one I have is from AndroPlus website and refers to the previous build (twrp-2.8.7.0-E5823-32.0.A.6.152.img)?
okay, further update (to save someone replying!)
I managed to boot into the system using AndroPlus Kernel v05a (I had Lollipop build ###.200), but still couldn't get into any TWRP.
I then followed the general process explained in this thread, albeit had to do a heck of a lot of research to understand the detail that is omitted from that (otherwise very useful and concise) original post. For example:
- how to actually use Flashtool (installing drivers and then getting hold of the right firmware from within the program);
- the difference between Fastboot and Flashmode;
- having to plug in the phone while it is loaded into the system before then flashing the selected firmware with Flashtool and ONLY THEN unplugging, switching off and booting into Flashmode.
- loading up the system after flashing the Kernel and TWRP so that I connect to computer and re-copy the erased SuperSU .zip file back onto storage, and then re-booting into TWRP and how to flash a zip file with TWRP.
Having now got a stock Marshmallow firmware rooted, my next step is to go back to the original guide I was following and try to install Cyanogen!
Thank you to all the people who have posted help guides throughout this site so that I could piece together what I needed to do - even though it has still taken me about 30 hours of my life to learn all this!
Hopefully my experience might help someone else in due course...
robledog said:
okay, further update (to save someone replying!)
I managed to boot into the system using AndroPlus Kernel v05a (I had Lollipop build ###.200), but still couldn't get into any TWRP.
I then followed the general process explained in this thread, albeit had to do a heck of a lot of research to understand the detail that is omitted from that (otherwise very useful and concise) original post. For example:
- how to actually use Flashtool (installing drivers and then getting hold of the right firmware from within the program);
- the difference between Fastboot and Flashmode;
- having to plug in the phone while it is loaded into the system before then flashing the selected firmware with Flashtool and ONLY THEN unplugging, switching off and booting into Flashmode.
- loading up the system after flashing the Kernel and TWRP so that I connect to computer and re-copy the erased SuperSU .zip file back onto storage, and then re-booting into TWRP and how to flash a zip file with TWRP.
Having now got a stock Marshmallow firmware rooted, my next step is to go back to the original guide I was following and try to install Cyanogen!
Thank you to all the people who have posted help guides throughout this site so that I could piece together what I needed to do - even though it has still taken me about 30 hours of my life to learn all this!
Hopefully my experience might help someone else in due course...
Click to expand...
Click to collapse
I had the same problem and solution is as is written here.
I had to flash Stock Firmware Marshmallow via Flashtool. After this I flashed kernel(boot) and recovery without problems and yellow icon will displayed.
Don't want to warm up this kind of old thread, but I have exactly the same issue (E8523). Would any of you mind to post their (stock) ROM versions which finally worked? I tried almost every combination that came to my mind (Customized CE1 32.2.A.0.224 => v31, several LP versions => more or less 20 to 32...).
Currently after installing the MM I mentioned the stock kernel worked, but when I flash the AndroPlus kernel (fastboot flash boot /path/to/boot.img) it won't boot up, black screen, looks like no dtb found (doesn't even try to load). This is also the message I get when I try to boot this img via fastboot directly.
I am sure I am missing something really stupid (quite new to android devices), but what?
IGNNE said:
Don't want to warm up this kind of old thread, but I have exactly the same issue (E8523). Would any of you mind to post their (stock) ROM versions which finally worked? I tried almost every combination that came to my mind (Customized CE1 32.2.A.0.224 => v31, several LP versions => more or less 20 to 32...).
Currently after installing the MM I mentioned the stock kernel worked, but when I flash the AndroPlus kernel (fastboot flash boot /path/to/boot.img) it won't boot up, black screen, looks like no dtb found (doesn't even try to load). This is also the message I get when I try to boot this img via fastboot directly.
I am sure I am missing something really stupid (quite new to android devices), but what?
Click to expand...
Click to collapse
Pro tip: hold shift and right click inside folder with recover.IMG or voot.IMG to open command prompt from that folder. Then all you have to do is type fastboot flash boot boot.IMG. I suggest trying to put a custom recovery like twrp on and flashing the xpower ROM from that, it will give you everything in one package.
Edit: fwiw I'm pretty sure custom recoveries have been able to flash .IMG fils for a few years now but I've never actually tried it. Might be worth a shot.
Thanks, but I haven't found cmd.exe on my linux machine yet^^ (I suppose wineconsole is cheating )
I know how to flash *stuff* to my phone, but that *stuff* seems only to work if some specific version of stock rom was installed previously. My best guess is the bootloader changes and supports different dtb formats on every version.
Stock Marshmallow 6.0.1 Customized CE1 32.2.A.0.224 does _not_ work for installing any version of AndroPlus kernel (tried a few...). It fails at boot (does not even load system, probably dtb).
Just in case someone might run into similar issues: What finally worked was Stock MM 6.0.1 Customized DE 32.2.A.0.224 with AndroPlus v31. It seems to be some older release (?), it says R2C instead of R9C for Customized CE1.
I could not find this information anywhere on the net (maybe its me), so for those with a slow internet connection the above version should work. You don't have to actually boot it, flashing is enough.
Thanks for sharing the information in this tread, it really helped me to unbrick my phone!
I started with Lollipop on my brand new Z3C and tried to root using AndroPlusKernel v31 / TWRP 3.0. This resulted in a softbick state, only being able to boot in fastboot mode.
After many hours struggling, an upgrade to stock Marshmallow (E5823_32.2.A.0.224) did the trick. This somehow seems ta make the device ready for the new kernel and recovery (I guess it has to do with the partitions in the filesystem).
Anyway, from stock Marshmallow I could start all over and succeeded to flash a custom bootloader, recovery and now have the ability to flash any desired rom! Thanks again.
To updrade to stock MM I used the instructions in this thread:
[GUIDE][18th Dec][4Noobs] Flashing A FTF File Using Flashtool
To set up TWRP recovery I used the instructions in this thread:
[ROM][UNOFFICIAL][6.0.1][E5823/E5803] CyanogenMod 13 for the Sony Xperia Z5C [ALPHA]
The stock rom I used for my E5823 is "E5823_32.2.A.0.224_R1C_CIS Generic_1298-5167.ftf" from xperiablog.net
Since I'm a new registered member I can't post external links
Google it and you're set!
IGNNE said:
Just in case someone might run into similar issues: What finally worked was Stock MM 6.0.1 Customized DE 32.2.A.0.224 with AndroPlus v31. It seems to be some older release (?), it says R2C instead of R9C for Customized CE1.
I could not find this information anywhere on the net (maybe its me), so for those with a slow internet connection the above version should work. You don't have to actually boot it, flashing is enough.
Click to expand...
Click to collapse
I'm having the same problem, where did you get that MM stock version from?
And what do you mean by "you don't have to actually boot it"?
Search for XperiaFirm and Flashtool. There is plenty.
You don't have to start your freshly installed Stock Rom version "...". You just have to flash it (write it to your phone) Now you boot your phone in fastboot mode and flash your custom kernel and mod rom of your choice. Seems to be some incompatible whatever between not matching kernel versions and the "stuff" flashing installs (suspect sth like bootloader, but no idea).
I have flased boot.img nd recovery.img on android 7.1.1 z5 compact my phone won't pass the sony logo
any help ?
---------- Post added at 11:05 AM ---------- Previous post was at 10:54 AM ----------
starchild78 said:
I have flased boot.img nd recovery.img on android 7.1.1 z5 compact my phone won't pass the sony logo
any help ?
Click to expand...
Click to collapse
I've just discovered I can boot into twrp
anything I can do to fix this from there ?

Cannot boot into recovery - is my recovery missing? Did I mess something up?

So I bought a stock Xperia Z5 Compact E5823 on which I want to use LinageOS. I managed to set up Cyanogenmod and, later, LinageOS on my previous two phones, but I am not very confident about what I am actually doing, so please excuse if I express myself unclear or if I lack basic understanding. My main problem is that I cannot access recovery mode, neither via volume-down + power-button, nor via ADB.
Phone info: Android version 5.1.1, Kernel version 3.10.49-perf-g6b847e2, Build no. 31.0.A.4.11 (do you need something else?)
I followed the LinageOS guide: https://wiki.lineageos.org/devices/suzuran/install but I fail to flash TWRP.
I unlocked the bootloader, I am able to access my phone using ADB (I'm on a Linux machine) and I can boot into fastboot mode. There I should be able to flash a TWRP recovery in order to flash LinageOS, but if I do, nothing changes.
At first I tried the newest TWRP version (3.2.1): https://forum.xda-developers.com/crossdevice-dev/sony/twrp-3-1-0-z5-z5c-z5p-t3571050 - is this version even compatible?
When running fastboot flash recovery <twrp321-recovery.img>, it says target didn't report max-download-size (what does that mean?) and finishes without errors. However, booting to recovery is not working, the phone just boots normally.
When running fastboot boot <twrp321-recovery.img>, it says FAILED (remote: dtb not found) (what's "dtb"?)
Trying around with different TWRP versions, I found that version 2.8.something works for booting (fastboot boot recovery.img), so I end up in TWRP, but flashing this recovery still does not work, as above: Max-download-size note, no errors, no recovery mode, just normal boot.
I did several factory resets and tried to flash LinageOS using the booted recovery, but then it says something about missing partitions that I don't understand (I could do it again if this information is useful).
Generally: Shouldn't I be able to boot into recovery mode, irrespective of what I did? I did not try it before I started messing around, so I do not know if it had worked out of the box ...
Could I have accidentally messed up my recovery mode? Maybe when I tried to flash TWRP 3.2.1? If so, how do I revert this - how do I set up a working recovery? Do I need to erase/wipe anything specific? I fear bricking this phone ...
I also tried around with FlashTool (https://xperiafirmware.com/), trying to set up a new kernel, thinking that TWRP might need that, but I seem to be too unacquainted with Android OS architecture for this - actually, I do not even know what exactly a kernel is ...
Thank you very much in advance
Fred
fredduh said:
So I bought a stock Xperia Z5 Compact E5823 on which I want to use LinageOS. I managed to set up Cyanogenmod and, later, LinageOS on my previous two phones, but I am not very confident about what I am actually doing, so please excuse if I express myself unclear or if I lack basic understanding. My main problem is that I cannot access recovery mode, neither via volume-down + power-button, nor via ADB.
Phone info: Android version 5.1.1, Kernel version 3.10.49-perf-g6b847e2, Build no. 31.0.A.4.11 (do you need something else?)
I followed the LinageOS guide: https://wiki.lineageos.org/devices/suzuran/install but I fail to flash TWRP.
I unlocked the bootloader, I am able to access my phone using ADB (I'm on a Linux machine) and I can boot into fastboot mode. There I should be able to flash a TWRP recovery in order to flash LinageOS, but if I do, nothing changes.
At first I tried the newest TWRP version (3.2.1): https://forum.xda-developers.com/crossdevice-dev/sony/twrp-3-1-0-z5-z5c-z5p-t3571050 - is this version even compatible?
When running fastboot flash recovery <twrp321-recovery.img>, it says target didn't report max-download-size (what does that mean?) and finishes without errors. However, booting to recovery is not working, the phone just boots normally.
When running fastboot boot <twrp321-recovery.img>, it says FAILED (remote: dtb not found) (what's "dtb"?)
Trying around with different TWRP versions, I found that version 2.8.something works for booting (fastboot boot recovery.img), so I end up in TWRP, but flashing this recovery still does not work, as above: Max-download-size note, no errors, no recovery mode, just normal boot.
I did several factory resets and tried to flash LinageOS using the booted recovery, but then it says something about missing partitions that I don't understand (I could do it again if this information is useful).
Generally: Shouldn't I be able to boot into recovery mode, irrespective of what I did? I did not try it before I started messing around, so I do not know if it had worked out of the box ...
Could I have accidentally messed up my recovery mode? Maybe when I tried to flash TWRP 3.2.1? If so, how do I revert this - how do I set up a working recovery? Do I need to erase/wipe anything specific? I fear bricking this phone ...
I also tried around with FlashTool (https://xperiafirmware.com/), trying to set up a new kernel, thinking that TWRP might need that, but I seem to be too unacquainted with Android OS architecture for this - actually, I do not even know what exactly a kernel is ...
Thank you very much in advance
Fred
Click to expand...
Click to collapse
Hi Fred,
while searching for a similar (or maybe the same) problem on my new Z5 compact I came across your post.
I was trying to install LineageOS and therefore started with TWRP 3.2.1 linked from the LineageOS installation manual(link)
It failed. Many times. The only workaround was booting to recovery mode with the phone booted to stock rom via:
Code:
adb reboot recovery
but NOT ONCE it worked with the given key combination. Trying to install LineageOS from that resulted in a completely unusable phone, not even showing the sony logo on boot.
What helped my was flashing the phone with the sony tool "emma" with the latest custom rom (for me 32.4.A.0.160). Whatever magic this does (firmware upgrade maybe), it brought my device back to live and now I can install and boot into TWRP recovery, installed LineageOS.
You can do so by
1 installing and starting emma, just follow screen instructions
2 activate developer mode (tapping on the build number 7 multiple time (under settings/about phone)
3 activate adb debugging under settings/developer settings and authorize phone
4 power off the phone
5 connect the phone to the pc
6 press and hold volume down button until the led becomes green
The device will appear in Emma and you can flash it back to life.
Let me know how it worked for you,
Frank

Nokia 1 TA-1066 (Dual Sim) India - Hard Bricked - PCB Replacement

The past few days have been a roller-coaster.
My Nokia 1 was a week old and,
I successfully unlocked the bootloader, and flashed TWRP (TWRP-3.2.3) as recovery.
when booting, it asked to factory reset as it was encrypted. Upon doing that, the phone just boot to TWRP on loop.
I formated Data again from TWRP, but still the phone wouldn't boot to system.
then began the relentless search for factory images for TA-1066. (No Success)
I tried the GSI roms, still didn't boot.
then a noob mistake, i flashed system without backing up system.img
When tried to boot into system TWRP obviously said no OS installed!
Tried flashing with Nokia OST, SP Flash Tool, a bunch of ROMS (TA-1047 MT6735, TA-1056 MT6737M, TA-1060 MT?), both through TWRP and manually through Fastboot.
THE PHONE WAS DEAD R.I.P. but still booted to fastboot and TWRP/Recovery
Today (18 dec) locked the bootloader ('cuz warranty) and gave the phone to the service center, under the pretense that 'something happened during an OTA update'
The diagnosis came back saying it is now a PCB replacement issue (is it because of Mediatek processor?) and not a simple factory image flash,
so in 7-10 days, I shall have the device back again, and this I'm gonna
Code:
adb pull system.img
adb pull boot.img
adb pull vendor.img
adb pull recovery.bin
for all the others waiting for the TA-1066 factory rom.
I am not a noob but not an expert either,
so any feedback on how I should have or can deal with it better is appreciated.
:fingers-crossed:
Thanks, that'll be all.
When I get pie update ta1066
Nokia TA 1066 HARD BRICKED
It's not noob of you my friend it's just a common human error. As Nokia 1 runs on MTK chipset so you can use MTK flash tool to unbrick your phone by flashing stock rom .
Nokia 1 ta-1066 run on mtk6737. But in flash tool when you load it's scatter file it shows mtk6737m but don't it actually mtk6737m it will work properly. It's silly to suggest but you can flash stock rom of ta 1056 and then your ta 1066 stock rom if after 1st time of flashing of ta 1066 stock rom didn't unbrick your phone believe me it really works. I have personally unbricked my phone using it
MTK flash tool and Stock rom of ta 1066 is easily available on internet but just ensure checking of stock rom before downloading because their are lots of variants of nokia 1 ta 1056,1047etc. So just ensure you download stock rom of ta 1066.
---------- Post added at 10:59 PM ---------- Previous post was at 10:49 PM ----------
Samiyappan said:
When I get pie update ta1066
Click to expand...
Click to collapse
It's already released my friend I have updated my system to pie just get an internet connection and go in setting and check for updates ??

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