Hi all,
hope this is the right place to ask this... I've been playing around with various custom ROMs on my Vodafone 845, and I was able to restore back to my previously working setup, but then I loaded the latest official ROM (again)
Now when I am in AmonRa recovery mode I can connect via adb, but it disconnects after about 2 seconds.
I have no problems staying connected to adb when the phone is fully booted, but the reason I need it in recovery mode is to restore my working settings.
I can't understand why it's behaving differently suddenly. I can run a single command in or through "adb shell" then it just disconnects.
I can't use the nandroid restore option in the recovery menu for some reason, it always says to use nandroid-mobile.sh through adb (which has worked well for me in the past)
I have re-flashed the AmonRa image several times in case. No change.
Please help!
Thanks
Jon
Ahh, found it! I had rebooted my machine and it restarted Android-Sync which kept interrupting it.
I killed the AS process before, so it wasn't a problem, and killing it now allowed me to get into adb and restore my system.
Yippee!!
Related
Hi, rooted my u8150 last night, no problems (except for my antivirus, which wouldn't let it download). Had some issues with backup, but managed to do that through recovery mode using pre-kitchen and by pressing VOLUP + GREEN. Flashed a new ROM after using recovery mode to wipe everything on the phone (or so I thought). Restarted to check how it was going, and found my phone reset to factory default!
Well, not exactly.
Turns out the WiFi displays "error" every time I try turn it on.
Because of the wiping, the only app available that isn't stock is superuser.
Recovery doesn't seem to be possible, as when I try nand restore on recovery mode it comes up with the message "error run nandroid-mobile restore via adb"
Well, seems this is at least a double whammy with problems. I've probably missed something simple, feeling pretty noob right now.
At least I haven't bricked it, mobile coverage still works.
Feel so stupid...
okay i tried a lot and searched a lot too but could not find solution to this one hope i am posting in right place
I got almost bricked tablet
i had twrp 2.8.x.x with cm12 running
i tried to factory reset from OS.
it went to reboot
AND only thing now i can see is TEAMWIN welcome page to recovery nothing else and it flashes every 4-5 seconds
cant connect it to fast boot
shows the devices in list of adb devices but takes no action
tries reboot using adb into recovery bootloader ALL but no effect
and somehow while trying different commands i was able to push new recovery and OS files to sdcard folder
also i m not able to start adb shell too
does anyone has any idea how to make this thing running again????
TIA
I am running stock ROM and have bootloader unlocked and TWRP already installed. The phone was rooted without problems. I was getting an error from Super SU, so I looked up how to fix it online and the suggestion was to install an older version and then try to upgrade it. It was hard to find a zip from a legitimate source but once I found it, TWRP did not show the directory I was looking for (this was previously available when I rooted it). This is where I did something stupid and looked around in the settings and found the Slot A / Slot B option. I switched from B to A and the phone got stuck on the boot animation for several minutes after rebooting. I decided to reboot into TWRP and switched the slot back to B. This brought the phone back but WiFi is off by default and whenever I try to turn it on, it doesn't change.
I have seen a couple of other people mention similar issues about losing wifi after a root or changing the slot. What's the fix? I am wondering if there is anything else "broken" after the slot change and if I should do a factory reset (I would hate to do that as I was almost finished setting up this device). I have also received the error message saying "Process System isn't responding" in the settings menu a few times. It also seems like the finger print scanner isn't recognizing fingerprints any more and face unlock isn't working
One possibility is, that SuperSU isn't that compatible anymore. Magisk does a wonderful job and no problems so far. Maybe you should give it a try and switch from using SuperSU to Magisk.
shagexpert said:
I am running stock ROM and have bootloader unlocked and TWRP already installed. The phone was rooted without problems. I was getting an error from Super SU, so I looked up how to fix it online and the suggestion was to install an older version and then try to upgrade it. It was hard to find a zip from a legitimate source but once I found it, TWRP did not show the directory I was looking for (this was previously available when I rooted it). This is where I did something stupid and looked around in the settings and found the Slot A / Slot B option. I switched from B to A and the phone got stuck on the boot animation for several minutes after rebooting. I decided to reboot into TWRP and switched the slot back to B. This brought the phone back but WiFi is off by default and whenever I try to turn it on, it doesn't change.
I have seen a couple of other people mention similar issues about losing wifi after a root or changing the slot. What's the fix? I am wondering if there is anything else "broken" after the slot change and if I should do a factory reset (I would hate to do that as I was almost finished setting up this device). I have also received the error message saying "Process System isn't responding" in the settings menu a few times. It also seems like the finger print scanner isn't recognizing fingerprints any more and face unlock isn't working
Click to expand...
Click to collapse
I had the same issue when I first got my 6 when I was playing around with the slots. Also my original TWRP install for some reason would crash and reboot whenever I plugged in the data cable while in TWRP. I ended up flashing back to stock OOS 5.1.5 through fastboot (used the flash-all command) and then reinstalled TWRP and everything has been working great since then.
MickyFoley said:
One possibility is, that SuperSU isn't that compatible anymore. Magisk does a wonderful job and no problems so far. Maybe you should give it a try and switch from using SuperSU to Magisk.
Click to expand...
Click to collapse
The instructions I followed already installed Magisk to the phone. I wanted Super SU because some of the other chainfire apps like Liveboot and rooted apps like Titanium backup said Super SU is needed (Titanium said Magisk will work but may not be reliable for some newer versions of the ROM). I can live without liveboot but really need Titanium to reliably transfer data from my older phone.
To be honest I didn't know they did the same thing (magisk and Super SU). I am curious now, what if I factory reset my phone and attempted to install Super SU instead of Magisk this time?
If I do a factory reset (let's say I want it just like it was out of the box and I format the data partition as well), will I need to root the phone again? I am asking because I don't know which part of the instructions I should ignore. I am sure TWRP will already be installed after the reset so I would only need to install the extra apps...
You don't have to format data. Just factory reset it. Then use "fastboot boot twrp.img", don't allow modifications, flash a kernel you want (if you want one - I really recommend ElementalX) and then the latest version of Magisk (16.4 BETA currently). Did so - all fine. And yes: Even Titanium Backup works without any issue with Magisk.
We had similar problems with TWRP on the Razer Phone when it was new. We solved the problem by using the TWRP boot image to flash the stock boot image and then flashing a TWRP zip. I just got the OnePlus 6 yesterday and haven't really messed with it yet but everything sounds the same to me so far.
I read more about TWRP and realized what I was doing wrong when the directory with zip files wasn't showing up. When TWRP showed up I was supposed type in my regular unlock password to decrypt storage. When I did that the folder I was looking for showed up. I made a backup through recovery (which took like an hour, may be because the external flash drive I attached was really slow - and the size of the backup was about 12GB). After that I installed the zip file for Super SU, just to see if it worked - it showed the installation was successful but the app was still missing from the app drawer. Now I wanted to factory reset the device and start over.
I went into wipe and there was nothing listed under the wipe screen. I went into Advanced wipe and wiped whatever was selected by default. The selected items were Dalvik / ART Cache, System, Data. There was also "Internal Storage and USB Storage" that wasn't selected.
I swiped to wipe, it wiped everything. Then asked reboot, I rebooted, got a blank screen with white LED for a long time. When I plugged it into the computer it recognized the device as Qualcomm HS-USB Diagnostics 900E (COM4). I rebooted it by holding Power + Volume Up + Volume Down. I tried to boot into boot loader next. This brought me to another blank screen. The computer still makes a noise when it reboots but screen stays black. The only message that shows up is the one saying boot loader is unlocked. Did I brick my phone? This keeps getting progressively worse.
shagexpert said:
I read more about TWRP and realized what I was doing wrong when the directory with zip files wasn't showing up. When TWRP showed up I was supposed type in my regular unlock password to decrypt storage. When I did that the folder I was looking for showed up. I made a backup through recovery (which took like an hour, may be because the external flash drive I attached was really slow - and the size of the backup was about 12GB). After that I installed the zip file for Super SU, just to see if it worked - it showed the installation was successful but the app was still missing from the app drawer. Now I wanted to factory reset the device and start over.
I went into wipe and there was nothing listed under the wipe screen. I went into Advanced wipe and wiped whatever was selected by default. The selected items were Dalvik / ART Cache, System, Data. There was also "Internal Storage and USB Storage" that wasn't selected.
I swiped to wipe, it wiped everything. Then asked reboot, I rebooted, got a blank screen with white LED for a long time. When I plugged it into the computer it recognized the device as Qualcomm HS-USB Diagnostics 900E (COM4). I rebooted it by holding Power + Volume Up + Volume Down. I tried to boot into boot loader next. This brought me to another blank screen. The computer still makes a noise when it reboots but screen stays black. The only message that shows up is the one saying boot loader is unlocked. Did I brick my phone? This keeps getting progressively worse.
Click to expand...
Click to collapse
OK good news! I tried one more time and fast boot showed up. I was able to get into recovery. I have the backup so I will try to restore that. I don't know what to do after that. I am thinking wiping without getting into advanced mode.
shagexpert said:
OK good news! I tried one more time and fast boot showed up. I was able to get into recovery. I have the backup so I will try to restore that. I don't know what to do after that. I am thinking wiping without getting into advanced mode.
Click to expand...
Click to collapse
When your phone booted straight into that mode with black screen and the led, then you bricked it. Same happened to me 2 days ago. The solution was to use the Msmtool from another thread and it worked great. Just follow the guide. But it will wipe your device. And you have to install oxygenos manually via "local upgrade". If you have a question, just ask
What I ended up doing was restoring from the backup I had. This was the "bad backup" without WiFi and broken finger print and facial recognition. After the restore, I did a normal wipe (not advanced). This reset the phone to factory settings. Once I configured WiFi and signed into my Google account, Google offered to recover from a cloud backup of my One Plus - I didn't know Google made these backups. It downloaded all the apps automatically. I don't know yet if I have sign into all of them all over again.
The bad back up saved my ass, I wasn't even planning on making it. I was just testing the backup feature. That's why you should always do a backup, even if the device isn't in ideal configuration.
shagexpert said:
The instructions I followed already installed Magisk to the phone. I wanted Super SU because some of the other chainfire apps like Liveboot and rooted apps like Titanium backup said Super SU is needed (Titanium said Magisk will work but may not be reliable for some newer versions of the ROM). I can live without liveboot but really need Titanium to reliably transfer data from my older phone.
Click to expand...
Click to collapse
I rooted my phone with Magisk and installed the 5.1.6 via OTA (and reroot via installed Magisk Manager). So no need to install TWRP so far.
Titanium Backup runs flawlessly with Magisk (already on my OP 3T and my OP 5).
So give Magisk a try, I never had such an easy and reliable update as the one from 5.1.5 to 5.1.6
Helium is a great alternative to titanium.
hello, recently i bought myself a new op6, as it was good for modding and such. unlocked the bootloader, flashed twrp, and rooted it the day after, used it for a couple of days, before I installed elementalX. was happy with that for some days. then I decided I wanted to try out lineageOS, in order to de-google my self, in my quest for privacy.
TL;TR:
mtp is not working after flashing, neither is twrp, cant even access it through fastboot with booting the .img file.
does this have something to do with the a/b partition thing on these phones, perhaps?
I would guess that I flashed lineageOS the wrong way, and that is the issue, but since I cant access twrp, I cant restore and reflash the correct way.
more detailes below
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backed up before installing elementalX, to have something to go back to, in case of failure
rebooted into twrp, and wiped everything, exept internal storage (i looked this up several places, prior to flashing, that this was the way to do it, so assumed this was the correct way)
flashed lineageOS 15.1
wiped dalvik and rebooted
took ages to boot, so figured id reboot again a couple of times, with no succsess
tried to boot to twrp, to restore back state prior to flashing, but ended up in lineageOS' own recovery.
tried to boot from fastboot, and reflash twrp
goes out of bootloader and screen turns black, led turns on, and nothing. tried waiting for a bit, but nothing seems to happen
have to manually turn of phone, and reboot. tried this several times, but same result.
after reboot i turned to the recovery to look after any solutions there, but nothing
started adb, just to check, and it says "device unauthorized"
sortof gave up, so figured I could atleast get going installing apks, but after downloading f-droid, I couldnt get it to install
found out this was some sort of permission issue, so had to move it to internal storage to get it to install
after installing some apks, I was going to transfer my contacts from my pc, but cant get mtp working..
if someone know a soulution to this, I would be really greatfull, as Im at a loss. cant seem to find anyone who has had a simillar issue..
You can always use EDL and MsmDownloadTool. Check that thread
thanks, will definetly check that out.
now it apears that I have another issue, the key for adb is no longer valid. i did get the prompt when I connected the usb, but that didnt appear to do anything. have tried to revoke it, reanable, reboot both phone and pc, also delete the keys on my pc. I have no root access anymore, so cant really enter the root on my phone, to pull out the keys there, neither can i push my own keys, as it seems atleast. I may be doing it wrong too, for all i know..
If you can enable debugging and see your phone with adb devices, you can adb push /sdcard/<romfile>.zip
I am able to enable debugging mode, yes. Will this enable me to push my own key, or any other existing key for that matter, to remove the unauthorized label?
Id also like to at that i done goofed when flashing lineageOS. Ive come to and understanding that I have to flash OOS 1.5.1 (i think that was it) on both slots, before then flashing the custom rom onto the device, and reflashing twrp after that. Which i did not do. I also were running pie at that time, so theres another mistake I made to begin with. Neither was I really aware of the concept of a/b partition system at hand..
Can i switch slots in fastboot, and then boot inton twrp, and reflash back to OOS 1.5.1, on both slots, and then reflash LOS 15.1? And ofcource reflash twrp and root afterwards, which totally slipped my mind..
Hi,
Since yesterday, my phone suddenly went into a bootloop (I wasn't even using it, but it suddenly started vibrating every half a minute or so). I'm able to get into fastboot mode, but from there if I try to boot into TWRP, it just shows the splash screen for a bit, and then crashes and reboots again. I should say that this is my brother's old phone he gave to me, so I'm not exactly sure what he's done to it, and I'm also not particularly familiar with Android stuff myself.
Is there anything I could try to retrieve data from the device? I've managed to run a different recovery img (included in here: https://onepluscommunityserver.com/list/Unbrick_Tools/OnePlus_One/), which allowed me to use ADB from my MacBook, and from there I tried to use the adb backup command, but this just gives me "Now unlock your device and confirm the backup operation..." without actually showing anything on the phone.
And even if I can't recover anything, is there anything I could try to bring the device back into a working state?
since your fastboot is working, you can try downloading the bacon roottoolkit and restore stock rom, before doing that install all the drivers like it mentions in the app. https://androidfilehost.com/?fid=95916177934555863;
Let me know if this works