So suddenly my phones wifi and mobile data has stopped. I can't recover from a older back-up as i don't have one (tottaly forgot to make one) now when i try to repair it with PCC it says that the sofware has been modified and can't help ect.
I'm from belgium and i am now on fw 9.1.A1.140 but I can't seem to find the exect fw back in the thread. Can I also flash a other fw? My phone has root, unlocked bootloader doom kernel 7. Pleas some advise what should I do?
Try flashing doomkernel again in recovery.
Or try flashing a stock FTF in flashtool or a stock based custom rom.
Do a full factory reset before doing so and make sure you backup anything you want to keep
After leaving ma phone home for a day from school, things are back to normal.. Very strange.. Now going to see if the problem occurs again, but in the weekend I'm going to reset my phone, just to be sure. Btw, had already flashed the doomkernel again and it didn't work. Ether way, I'm happy now that for some reason everything is working again.
Sent from my LT30p, 4.1.2 stock, DooMKernel v7,root access, unlocked bootloader.
Related
I haven't been on the forum since a few months ago, cause I got a new mobile, and I forgot a few things about x8. I have alfs kernel on it, and gingerdx, but i want to return to stock rom and kernel, and lock bootloader. Can somebody please post me a link with tutorila, because I can't find it, or tell me how to do it? thank you.
I can't flash stock kernel with pcc, I click on repair phone, then after downloading and preparing it just turns off. And nothing happens.
SEUS, but i successed, i just have to relock bootloader..
http://forum.xda-developers.com/showthread.php?t=986697
try with this ....easy,simple and fast (about a few second )
flash with flash tool...........its easy and efficient.........
I was using PAC ROM on my Xperia Z since after few weeks after buying the phone, but i find PAC rom kinda slow, so I wanted to go back to stock kernel,rom. So I decidede to relock bootloader(I already did it once and went back to PAC). But this time, after relock my phone is dead, all I can do is get it into flashmode and fastboot. I am not able to flash stock firmware. I need help, please guys. I can post logs, screenshot, whatever you need.
if the phone is able to get into flashmode and fastboot it is not bricked at all you should be able to reflash stock rom without any issue I suggest using flashtool and google how to flash to stock rom xperia z
Thank you for your fast reply. I am gonna keep trying from other PCs, with fresh install of flashtool and drivers. Does the version of stock firmware make any difference?
I have managed to unbrick it by flashing stock firmware as you said. I am very happy but I would still like to get my device rooted, But something based on stock kernel not some crazy stuff. Could you tell me how? Dont wanna mess up things again
I have a Z3 compact D5803, i put a custom ROM in it and it lost its signal, then i restored it back to the stock firmware and still no signal. Can anyone help please?
truwrxtacy said:
I have a Z3 compact D5803, i put a custom ROM in it and it lost its signal, then i restored it back to the stock firmware and still no signal. Can anyone help please?
Click to expand...
Click to collapse
Did you unlock the bootloader?
There is a good guide here on how to back up your DRM keys before you experiment and loose your TA partition
Have you tried a factory reset?
Have you done a hard reset? button under flap next to sim.
Download PC companion
Follow these instructions
Possibly read a bit more before randomly flashing roms...
I have done a factory reset, and also have done a 5.1 and 4.4 SW install. I have a feeling the custom ROM corruped my EFS. Does anyone have the EFS file they can share so i can try that?
truwrxtacy said:
I have done a factory reset, and also have done a 5.1 and 4.4 SW install. I have a feeling the custom ROM corruped my EFS. Does anyone have the EFS file they can share so i can try that?
Click to expand...
Click to collapse
It's a simple problem really, You flashed a custom ROM, and I think the baseband of your current ROM wasn't the same as the last one and therefore you are having this "no signal problem".
Simply use the baseband of a Firmware the same version as your current custom ROM
To do this you must flash it and exclude everything except baseband.
Revontheus said:
It's a simple problem really, You flashed a custom ROM, and I think the baseband of your current ROM wasn't the same as the last one and therefore you are having this "no signal problem".
Simply use the baseband of a Firmware the same version as your current custom ROM
To do this you must flash it and exclude everything except baseband.
Click to expand...
Click to collapse
How do i go about doing that? i just want the easiest way to get it back to working condition, i dont care about the custom rom anymore. I restored the Stock 4.4.4 on it.
so currently its on the stock 4.4.4 with the current baseband and kernel
currently the baseband is 8974-AAAAANAZQ-00022-21
Kernel 3.4.0-perf-g1b1963a-02930-g23f7791
I have the Japanese Xperia Z4 - 402SO (Softbank). I wanted to debrand the phone, so I flashed with a generic USA Z3+ E6553 Marshmallow firmware. I used Flashtool and Xperifirm. The process went well, everything works, but I lost NFC, so I decided to flash back the stock firmware. After flashing the 402SO firmware, the phone boots up and a constant popup saying 'com.adroid.phone has stopped'. I can't even get to the home screen. I tried to repair using Xperia Companion, but I get an Error and fail to Restore. I can flash back to the E6553 firmware and I can use the phone again... but I would really like to revert to stock.
Any ideas on how to flash back to stock Japanese firmware? I would like to revert to stock in order to get the NFC working again.
spoonmasta said:
I have the Japanese Xperia Z4 - 402SO (Softbank). I wanted to debrand the phone, so I flashed with a generic USA Z3+ E6553 Marshmallow firmware. I used Flashtool and Xperifirm. The process went well, everything works, but I lost NFC, so I decided to flash back the stock firmware. After flashing the 402SO firmware, the phone boots up and a constant popup saying 'com.adroid.phone has stopped'. I can't even get to the home screen. I tried to repair using Xperia Companion, but I get an Error and fail to Restore. I can flash back to the E6553 firmware and I can use the phone again... but I would really like to revert to stock.
Any ideas on how to flash back to stock Japanese firmware? I would like to revert to stock in order to get the NFC working again.
Click to expand...
Click to collapse
Just try this: Reflash the Stock ROM and also tick the Cache & Data clear. First time, I also faced the same issue, after reflashing with cache & data clear, I got success.
[email protected] said:
Just try this: Reflash the Stock ROM and also tick the Cache & Data clear. First time, I also faced the same issue, after reflashing with cache & data clear, I got success.
Click to expand...
Click to collapse
I usually tick all the boxes under the Wipe section, to do a clean install. When you say Cache, do you mean to exclude the cache? the only area I see cache is under the Exclude section. I'm using Flashtool version 0.9.22.3
spoonmasta said:
I usually tick all the boxes under the Wipe section, to do a clean install. When you say Cache, do you mean to exclude the cache? the only area I see cache is under the Exclude section. I'm using Flashtool version 0.9.22.3
Click to expand...
Click to collapse
Not exclude, I mean check all wipe section. If you already tried with all wipe options checked, then no other suggestion from me.
spoonmasta said:
I have the Japanese Xperia Z4 - 402SO (Softbank). I wanted to debrand the phone, so I flashed with a generic USA Z3+ E6553 Marshmallow firmware. I used Flashtool and Xperifirm. The process went well, everything works, but I lost NFC, so I decided to flash back the stock firmware. After flashing the 402SO firmware, the phone boots up and a constant popup saying 'com.adroid.phone has stopped'. I can't even get to the home screen. I tried to repair using Xperia Companion, but I get an Error and fail to Restore. I can flash back to the E6553 firmware and I can use the phone again... but I would really like to revert to stock.
Any ideas on how to flash back to stock Japanese firmware? I would like to revert to stock in order to get the NFC working again.
Click to expand...
Click to collapse
Please, can you learn me Step by Step to flash sony z4 softbank to international rom nougat? Thanks
---------- Post added at 03:35 PM ---------- Previous post was at 03:32 PM ----------
spoonmasta said:
I have the Japanese Xperia Z4 - 402SO (Softbank). I wanted to debrand the phone, so I flashed with a generic USA Z3+ E6553 Marshmallow firmware. I used Flashtool and Xperifirm. The process went well, everything works, but I lost NFC, so I decided to flash back the stock firmware. After flashing the 402SO firmware, the phone boots up and a constant popup saying 'com.adroid.phone has stopped'. I can't even get to the home screen. I tried to repair using Xperia Companion, but I get an Error and fail to Restore. I can flash back to the E6553 firmware and I can use the phone again... but I would really like to revert to stock.
Any ideas on how to flash back to stock Japanese firmware? I would like to revert to stock in order to get the NFC working again.
Click to expand...
Click to collapse
Please, can you learn me Step by Step to flash sony z4 softbank to international rom nougat? Thanks,
Hi guys. I customized my Xperia Z C6602 quite a while ago now, may be 5 years ago. Screen broke at that time, and I bought another phone as I couldn't buy another screen. Now I've managed to get a new screen and replaced it, and I want to sell this phone, but it's still customized, and I don't remember like anything that I did. I want to go back to stock.
I was about to follow the [GUIDE] How to revert your phone from CM/AOSP/AOKP/PAC to STOCK, but I read it could be "overkill", and so I though it would be better to ask. Let me tell you what I have right now:
CyanogenMod Version: 12.1-20150803-UNOFFICIAL-yuga
Compilation Number: cm_yuga-userdebug 5.1.1 LMY48G 1fba35b830
Core Version: 3.4.0-cm-ge347aa9-00481-ge09347c
Click to expand...
Click to collapse
Xperia Compannion says it won't restore because it's unlocked bootloader. Emma doesn't recognize the phone (I think it only works for C6603, not C6602). I can't think of others "official" ways to go back. Should I follow the revert guide? Or what should I do?
Thanks you very much in advance!!
Using Flashtool then
I had fresh experience with going back to Stock.
Download and Install Flashtool.
Download Stock 4.4.4 ftf
Download Stock 5.1.1 ftf.
1.Put your phone in Flashmode(powered off;while connecting usb to pc,hold Vol Down button,it should flash Green light,also Flashtool should say 'Device connected in Flashmode')
2.Flash Stock 4.4.4 ftf(download ftf based on your region,or your phone original firmware).
3.Check if its bootup to 4.4.4
4.Now again put phone in flashmode
5.Flash stock 5.1.1. ftf
6.Done,you are on Stock now.
Now why to flash 4.4.4 first??
Reason-If you flash directly 5.1.1,the phone wont boot after bootlogo,just black screen.I don't know what causes it,but all have experienced it here.
So this the only way to get back to stock rom.
Link for Stock ftf you can find in the forum.Use the search function
4.4.4-10.5.1.A.0.283
5.1.1.-10.7.A.0.222/228