oneplus one bootloop, many searches, no solution - General Questions and Answers

I still have bootloop issue on my oneplus one, running on Cyanogen.
First, I know nothing about developping, I have been self teaching myself over the past 2 days to solve this frustrating bootlopp issue on my oneplus one.
2 days ago I didn't know what was TWRP and adb and fastboot, I have downloaded Android SDK for developpers, Java plateform in between because it was (uselessly) needed, I have flashed images (TWRP), not knowing what flashing was about and not knowing TWRP, randomly following up scattered (and uncomplete) tutorials of forumers writing mysterious and random terms of totally unknown notions for me as a normal user.
This been written, please be clear in your answers, honestly please, maybe some readers may understand how frustrating it can be to read so called tutorials in vocabulary that only developpers can get.
So here what I did so far
1) flash TWRP with fastboot
2) Then I tried entering "make_ext4fs /dev/block/mmcblk0p15". Many posts refer to this as the ultimate solution. (I cannot post link since I am new forumer)
a) First from command, shift+right click in my "adb" folder:
"adb shell" + "make_ext4fs /dev/block/mmcblk0p15"
Didn't work
b)Then I retried in TWRP directly on my phone, going in Advanced>Terminal Command>Select, then type: make_ext4fs /dev/block/mmcblk0p15
Didin't work
3) update the system
Also, I have an update available in my android system, hoping that it could solve the bootloop. When I update, it reboots and goes to TWRP boot mode, is that normal ? If yes what am I suppose to do ? Can an update system actually solve this bootloop issue ?
So far it doesn't solve my bootlopp issue.
What do you think ? What else can we do ?

Have you tried installing (flashing) custom firmware? Go to Cyanogenmod.org, or google "Cyanogenmod 12.1 for oneplusone download", look around, download the custom firmware (Rom) should be a .zip file, move it to your phone, then install it. I can help you more if you need.
Sent from my iPhone using Tapatalk

Hey, thanks for your answer. I ll try later this week and I ll keep you informed.
Just one detail: when flashing cyanogen 12.1, does it mean I completely wipe out my phone to reinstall the rom? (As far as I understand it's like formating a computer and reinstalling window )

there after an cyanigen update. I tried and wiped out my data and so far It works. Very simple, no more than 5min (I spent hours on this problem up to now)
For other readers try this.
If not well try MeowDude advice.
Special note : it looks like update doesn't work though, when it reboots I end up on TWRP and get a message at the end of the update "file md5 not found ". A future problem oncoming? Hope not
So far everything works anyway.
And thanks to MeiwDude

Related

[Q] HTC One S(ville) black screen, thats it... just a black screen, what can i do???

I was working fine, enjoying my new HTC One S with CM9 rom installed. Well the battery life wasnt the best on it, and i didnt install the custom kernel. So I looked for the custom kernel download(on my phone, not on my computer) and i found a .zip file. Well I thought that you could just download the kernel straight to my phone and open it up with "Rom Manager" which i did, it than said i needed to reboot the phone in recovery to continue the installation, so I did... it took me to recovery "to continue the installation" well than I looked away, looked backed down and it was black.... and i have tried powering up, booting into boot loader, booting into recover, and nothing... its just BLACK! nothing works, its literally useless ATM. I really messed up, is there anyway to fix this? Thanks in advanced!
----EDIT----
I think I accidentally flashed the kernel like i would normally flash a rom.... cause i downloaded the .zip file(directly to my phone, not using a computer), than i tapped the download and it asked me if i wanted to open it up with rom manager, so i did. and i think rom manager thought i was flashing a rom, when i wasnt, it was a kernel.... am i screwed? or is there anyway out of this?
Do you know the exact kernel you flashed--where did it come from
Some you need to extract and push
Assume you just tried to boot into bootloader thru phone buttons
Does your pc recognize your phone when plugged in, if so can you open a command window and try to access phone as in adb devices then adb reboot bootloader
assuming you are familiar with sdk adb/fastboot comands
otherwise i don't know what else to say--may be bad--sorry
Came from an XDA thread
Here is where it came from: http://forum.xda-developers.com/showthread.php?t=1708676 from "sun90" (half way down the page "CM9 KERNEL remix edition.zip - [Click for QR Code] (5.53 MB, 9 views) ")
i downloaded that straight to my phone and opened it up with Rom Manager, which i think the app took it as a rom, and installed it like a rom even though it was not a rom. I just tried to access it through adb, it comes up with no devices my PC does recognize it when i plug it in though...
Ive tried to get into bootloader tons of times, it just stays black... :'(
Thanks for your answer!
You flashed a galaxy s2 kernel on your one s? why would you ever think that was a smart thing to do?
Looking at the updater script in that zip it seems it wipes some partitions, the partitions on a SGS2 and the ONE S are different, so if that script accidentally wiped say the hboot partition, or some other critical-for-boot partition, you have a fully bricked phone.
For any devs that may know what partitions are what on the One S, the script wiped
mmcblk0p7, and wrote a zimage to mmcblk0p5
---EDIT---
Normally this is a cwm flashable zip on the Samsung Galaxy S II, which is why rom manager flashed it, as it met all the requirements, the only issue is, it was not made for the ONE S and probably overwrote some important things.
I tried for hours and hours to fix the same issue on a friend's One S (same symptoms, not same cause) to no avail. I tried QPST and telnet and a ridiculous amount of things. Had to bring it to the store and get a new one.
Good luck, but I don't believe there's anything you can do to fix it.
Just answered your question in the help thread, Didnt see this thread too !
Im afraid its not looking good, I think your best bet would be to call your provider and blame it on an OTA update.
And hope for the best
Alright, thanks for the help!
Well it looks like i bricked my phone than.... I thought that CM9 was only on the One S, so I just looked for the CM9 kernel, which obviously was for the sg2, i feel like such a dumb ass now! haha well thanks for all the help guys! ill be heading to the t-mobile store today to blame it on a OTA:]
yeah, others wont agree with what your about to do but........
just act like a complete noob, dont mention anything about software / firmware / ROMs / bootloader etc ect
just say your phone made a noise, you selected update and it died lol
good luck--I know it is heartbreaking
not sure of your situation with carrier, but you could go thru Retention if needed
Hi peeps.
i'm very new to all this but sort of know the basics
i'm running on Axiom now but tried to flash cm10 but after install i got a black screen so had to do a restore.
Today i just flashed venom and after the instal process is done, i hear the start up music but nothing on the screen.
I have had 3 other roms on my phone and never had a problem!
these are the steps i do
download rom - place on sd
put phone in recovery
reset factory
reset cache
install from sd
when it finish's reboot
blank screen.
Am i missing something?
Any help would be great and i can't post on the thread because i'm a noob with less than 10 and dont want to spam my way to the 10 :silly:
you are missing a lot, like reading the OP page and following install instructions
you missed separate flash of boot image and wiping system plus data and caches
i wipe system 3x to be safe
rugmankc said:
you are missing a lot, like reading the OP page and following install instructions
you missed separate flash of boot image and wiping system plus data and caches
i wipe system 3x to be safe
Click to expand...
Click to collapse
Thanks but i think that is now the least of my problems!
I used Goomanager and installed CM10, When I did it i installed teamwin recovery. It started to do a lot of strange things, when it finally rebooted i got a load of errors "phone is not working" nearly every 10 seconds?
it will not connect via usb, i discovered the the SD was not mounted.
I tried to mount the SD but it doesnt work, so i rebooted to recovery and tried to mount there but its coming up with - error unable to mount? ive tried everything but no joy
please please help
Thanks:crying:
see if this is your situation
http://forum.xda-developers.com/showthread.php?t=1630459
can you connect phone to pc and use fastboot commands
rugmankc said:
see if this is your situation
http://forum.xda-developers.com/showthread.php?t=1630459
can you connect phone to pc and use fastboot commands
Click to expand...
Click to collapse
I've got a mac
not sure what fastboot is.
I'll check out the link, and thank you very much for trying to help:good:
sorry i do know what fastboot is, yes can get in to it. but ive gone from CWM to teamwin recovery if i go in to the recovery section but that wont let me do anything because the mount. cant even load the phone up
I don't know Mac commands
My idea is to install htc drivers and set up fastboot/adb on pc--the info can be found in dev section on rooting
then open a command window and and boot into fastboot and flash a new recovery, maybe stock per the link, clear storage and try to get mounted
how did you unlock bootloader--
you will need to do alot of reading on adb/fastboot and flashing roms--first step is to have backups of rom and sdcard
since i don't the Mac commands to do fastboot, someone else will chime in at some point
you can alos go to the noob section in Q&A and resubmit your issue
someone will work you thru this, but in meantime study up on android sdk/fastboot/adb. a necessity to get out of these problems
you are not bricked, just need the info and right steps to get back on track
rugmankc said:
I don't know Mac commands
My idea is to install htc drivers and set up fastboot/adb on pc--the info can be found in dev section on rooting
then open a command window and and boot into fastboot and flash a new recovery, maybe stock per the link, clear storage and try to get mounted
how did you unlock bootloader--
you will need to do alot of reading on adb/fastboot and flashing roms--first step is to have backups of rom and sdcard
since i don't the Mac commands to do fastboot, someone else will chime in at some point
you can alos go to the noob section in Q&A and resubmit your issue
someone will work you thru this, but in meantime study up on android sdk/fastboot/adb. a necessity to get out of these problems
you are not bricked, just need the info and right steps to get back on track
Click to expand...
Click to collapse
im going to use someone elses alp top with windows. i'll ytry the all in one thing because thats how i rooted it in the first place. thanks for helping it means alot
good luck on it

[Q] Stuck booting

Hello, my name is Shagington
I have been slowly unlocking the potential of my tf700t, yet I have come to a point where I am stuck loading the android OS. The problem started when I installed xposed to gain the ability to modify the permission of apps. Now it just sits with the loading circle spinning around and 'round. I tried wiping from the bootloader yet the same thing happens. While looking into the bootloader more, I found twrp installed after what I thought were many failed attempts. I tried a wipe from that as well and the same thing happens. I was thinking about just flashing a stock (rooted) rom with twrp but I am afraid of getting into a worse spot than I already am in, any help is appreciated.
Thanks, Shag
You need to post your bootloader version (read the tiny script when you boot with Power and Volume Down) and your recovery version.
That will determine what you can flash or what type of repair you can try.
Do you have fastboot and adb setup on your PC?
Check if you have a fastboot connection when booted into the bootloader and adb when booted into recovery.
See if you can capture a logcat of the boot process in adb.
Then report back.
Whatever you do, do not use the Wipe Data option from the bootloader!!!!!!!!!
Thank you for the quick reply berndblb, it seems im on build us 10.6.1.14.8-20130514. I just reformatted my pc to windows 10 tech preview so im not quite sure how that will work with adb but I will give it a go tomorrow. Will any custom rom work with the current build i have?
Thanks again, Shagington (Newbington)
shagington said:
Thank you for the quick reply berndblb, it seems im on build us 10.6.1.14.8-20130514. I just reformatted my pc to windows 10 tech preview so im not quite sure how that will work with adb but I will give it a go tomorrow. Will any custom rom work with the current build i have?
Thanks again, Shagington (Newbington)
Click to expand...
Click to collapse
Yes, there are. You are one version behind to the latest (and last) bootloader 10.6.1.14.10. Might be a good idea to update to the latest while you're at it...
Which recovery and version thereof did you flash?
Once we are sure that you have compatible software installed you can flash a bootloader/TWRP package to get you up to date, but let's resolve your current pickle first.
berndblb said:
Yes, there are. You are one version behind to the latest (and last) bootloader 10.6.1.14.10. Might be a good idea to update to the latest while you're at it...
Which recovery and version thereof did you flash?
Once we are sure that you have compatible software installed you can flash a bootloader/TWRP package to get you up to date, but let's resolve your current pickle first.
Click to expand...
Click to collapse
Thanks again for responding good sir, I am on twrp 2.8.5.0, which still loads just fine.
-shagington
When you install xposed it puts an emergency uninstall zip on the internal sdcard partition. Try flashing that from twrp to reverse it out.
Be careful with xposed it can sofbrick easily as you have found out.
shagington said:
I just reformatted my pc to windows 10 tech preview so im not quite sure how that will work with adb
Click to expand...
Click to collapse
I tried the first Win10 preview, and I just had to connect the tablet and run adb.exe - it worked fine with the automatically installed drivers.
Thanks for the replies guys, I couldnt find any zips on my internal, I looked through almost every folder. After looking through the adb tutorials, it is a little to intimidating for me. Kinda sad, I was under the impression that now I have twrp I could just throw some other rom on quickly or even a download a backup from someone else with the same versions to recover and be done with it. I think im just going to leave it soft bricked for a while and use my nexus 7 for now. Appreciate the help guys, it's just a little over my head.
-Shag

Bootloop 2013 Moto G Boost Mobile XT1031 8GB

Hey guys!
To start, I want to say what an amazing place XDA is and how much information and knowledge you can get from here and how awesome the moderators are. I don't think I could ever find another amazing and/or helpful community such as those found here! Thanks to all who have helped me out with my Android issues!
Now to my issue and I apologize ahead of time if there is another thread (or related thread) found in the forum.
As the title states, I have a 2013 Motorola Moto G XT1031 Boost Mobile device. I had upgraded it to Lollipop 5.0.2 or 5.1 when it came out (I can't remember which one it was) and I had then decided to root it. I can say that I believe I was successful in rooting the device because I was able to install Supersu and use RootChecker to verify the install. Everything was going okay until i decided to research and eventually install a custom recovery and attempt to install a custom ROM. Well, let's just say that the recovery install was a bust...
In doing my research for a custom recovery, I found that TWRP had a custom recovery for my phone and apparently for my firmware via TWRP's app on the Play Store. So, I searched for my device in their in-app search for a custom recovery, downloaded it and installed it from the app. Now, my gut told me that this probably wouldn't work and that I should probably be installing a custom recovery via CLI. Nope. I didn't do this. Instead, like I said, I installed a custom recovery from the app itself. That screwed things up for me. I have no idea if it was the install, but my phone began to act incredibly strange. When in the TWRP recovery, my screen had this line that would continuously scroll from top to bottom. It wasn't a completely solid line, but it was transparent, almost like an empty thermometer glass stick was going down the screen. It was weird and not normal. I figured the phone's software was partially broken. It only did this in the TWRP recovery. Nowhere else did this happen. It was slightly annoying.
Later on I decided to install a custom ROM. Again, I did the necessary research to find out if there were any ROMs available for my phone (using XDA of course and others) and found that there were a few out there. So, I downloaded one (wish I could remember which one) and attempted to install it...keyword there. After attempting the install, my phone would not boot. Like at all. Dead. So back to the drawing board I went to try and reverse the damage. Using XDA (ironically) and a plethora of other sites, I tried to resurrect my phone and bring it back to life. After countless hours of trying and trying and trying and more and more research, I just gave up. The phone is dead. Great. $170 spent on a phone to break it a year later.
It's been roughly 4-5 months since I have attempted to redo the process and after another minor attempt, somehow I was able to remove the root completely, including the custom recovery and ROM. I don't know what the heck I did, but it worked....sort of. The phone is now stuck in a bootloop on the logo and sometimes the "bootloader has been unlocked" screen when try and factory reset the phone from the default recovery. When trying to reinstall the stock firmware, I read everywhere that I need the phone to have USB-debugging set and to have this and that. I have this and that installed on my PC, but obviously cannot enable USB-debugging which is needed for ADB and fastboot to recognize my device.
So, my question for anyone who would like to help me out is this: what are my options? Is the phone recoverable? Is there any way I can get ADB/fastboot to see my device and finally install the stock firmware on the phone? I have the proper drivers installed and ADB/fastboot are on my PC. Any help would be amazing, even if you have to tell me to junk it.
blckdragn22 said:
When trying to reinstall the stock firmware, I read everywhere that I need the phone to have USB-debugging set
Click to expand...
Click to collapse
This is incorrect, where did you read that? To reinstall the stock firmware using fastboot, you must be able to boot to the bootloader menu only.
I heard this from a few websites actually, although I could never find a situational fix for my phone. I am trying to restore back to Lollipop without a custom recovery, because within the past hour I found out TWRP was never fully removed when I tried booting into recovery from the AP Fastboot menu when doing to power+vol down option. The TWRP logo shows for about 10 seconds and then the phone tries booting normally, showing the unlocked bootloader warning.
So, yes I can boot into the bootloader menu all day long with no problems. It's just an selection I make doesn't get me anywhere. My question I guess now is: how do I go about reinstalling stock firmware via the bootloader menu. I have Minimal ADB and Fastboot installed on my PC. If I need the full ADB, I can download that. And of course I'd need the firmware, too.
You can find stock firmware images in this thread, there's also a link to an installation guide there:
http://forum.xda-developers.com/moto-g/general/index-moto-g-falcon-factory-firmware-t3110795
_that said:
You can find stock firmware images in this thread, there's also a link to an installation guide there:
http://forum.xda-developers.com/moto-g/general/index-moto-g-falcon-factory-firmware-t3110795
Click to expand...
Click to collapse
This thread had the firmware I was looking for thank you. I believe I have the flashing stock firmware process down, I hope. I'l refer to the guide if I need help. Thank you so much!
_that said:
You can find stock firmware images in this thread, there's also a link to an installation guide there:
http://forum.xda-developers.com/moto-g/general/index-moto-g-falcon-factory-firmware-t3110795
Click to expand...
Click to collapse
I am trying to follow the steps listed here http://forum.xda-developers.com/showthread.php?t=2542219&page=35 and for some reason I cannot run any of the commands pertaining to the sparsechunks. This is what I get:
Is there anything you could tell me about that?
Edit: I was able to figure what the issue was when trying to write the sparsechunks. I had to insert a "." after 'sparsechunk' because that is how the file is named in the folder. However, now I am getting a new error, but it takes place on the phone screen. Every time I attempt to write a sparsechunk, it will initiate the process of doing so, but on the phone I'll get what appears to be an error saying, "Image is too large" in pink lettering. Why does this happen? Each sparsechunk file is at least 4MB less than the max-sparse-size according to the ADB and my phone, which is set to 256MB. Is there any way to change that?
blckdragn22 said:
However, now I am getting a new error, but it takes place on the phone screen. Every time I attempt to write a sparsechunk, it will initiate the process of doing so, but on the phone I'll get what appears to be an error saying, "Image is too large" in pink lettering. Why does this happen? Each sparsechunk file is at least 4MB less than the max-sparse-size according to the ADB and my phone, which is set to 256MB. Is there any way to change that?
Click to expand...
Click to collapse
Check which sparsechunk files you have and make sure you flash all of them in ascending order. If it still fails, copy/paste the contents of your command prompt window (no screenshots please).
_that said:
Check which sparsechunk files you have and make sure you flash all of them in ascending order. If it still fails, copy/paste the contents of your command prompt window (no screenshots please).
Click to expand...
Click to collapse
I will try that. There was a ...sparsechunks.0 as well apart from sparsechunks.1, sparsechunks.2 and sparsechunks.3. Shall I include that, too?
And adding the screenshot was an amateur mistake. My bad.
@_that this worked like a charm. Phone is 100% working ans usable now. Incredibly helpful. Thank you so much!

Stuck in TWRP (Recovery)

Hello everyone, I hope I'm writing in the right section.
I'll go straight to the issue: after finally deciding to install a custom rom on my device (HUAWEI GX8), i decided to opt for this one: https://forum.xda-developers.com/moto-g4-plus/development/rom-aospextended-rom-v3-0-t3537792
The first problem i had to face was the "ERROR:7" (so the rom seemed to be made for a different phone than mine) that occured while installing the rom in the twrp, but being that the rom was specifically made for my phone I followed this guide: https://www.youtube.com/watch?v=wed03948gcg and fixed the issue, resulting in a perfect installation... or so I thought.
After rebooting, the phone didn't start the os but was stuck in the twrp (I tried rebooting multiple times and in different ways of course).
Being that I had made a backup before installing the new rom, I decided to restore that backup from the twrp... but still the phone is stuck in the twrp and I don't know what to do :crying:
I hope somebody can help me because I'm starting to panicking.
Cheers in advance.
PS: I'm a complete newb so this was the first time I installed a custom rom, I tried searching for this problem online but couldn't find a solution that fitted me. I hope I won't ask too many stupid questions.
SlimeAndroid said:
Hello everyone, I hope I'm writing in the right section.
I'll go straight to the issue: after finally deciding to install a custom rom on my device (HUAWEI GX8), i decided to opt for this one: https://forum.xda-developers.com/moto-g4-plus/development/rom-aospextended-rom-v3-0-t3537792
The first problem i had to face was the "ERROR:7" (so the rom seemed to be made for a different phone than mine) that occured while installing the rom in the twrp, but being that the rom was specifically made for my phone I followed this guide: https://www.youtube.com/watch?v=wed03948gcg and fixed the issue, resulting in a perfect installation... or so I thought.
After rebooting, the phone didn't start the os but was stuck in the twrp (I tried rebooting multiple times and in different ways of course).
Being that I had made a backup before installing the new rom, I decided to restore that backup from the twrp... but still the phone is stuck in the twrp and I don't know what to do :crying:
I hope somebody can help me because I'm starting to panicking.
Cheers in advance.
PS: I'm a complete newb so this was the first time I installed a custom rom, I tried searching for this problem online but couldn't find a solution that fitted me. I hope I won't ask too many stupid questions.
Click to expand...
Click to collapse
The ROM that you flashed was NOT made specifically for your device, you have HUAWEI GX8, the ROM was made for Moto G4 Plus. You would have know this if you had looked at the forum it was posted in. It was posted in in the Moto G4 forum, not in a Huawei forum.
The "fix" that you used didn't help.it successfully flash, it only help you "force" the ROM to flash. You bypassed a safety measure that was designed to keep you from flashing the wrong thing, now you're dealing with the results of forcing it to flash on a device it wasn't meant for.
Learn to pay attention to what you are reading.
You need to flash your stock firmware to fix this.
I DO NOT PROVIDE HELP IN PM, KEEP IT IN THE THREADS WHERE EVERYONE CAN SHARE
Droidriven said:
The ROM that you flashed was NOT made specifically for your device, you have HUAWEI GX8, the ROM was made for Moto G4 Plus. You would have know this if you had looked at the forum it was posted in. It was posted in in the Moto G4 forum, not in a Huawei forum.
Learn to pay attention to what you are reading.
You need to flash your stock firmware to fix this.
I DO NOT PROVIDE HELP IN PM, KEEP IT IN THE THREADS WHERE EVERYONE CAN SHARE
Click to expand...
Click to collapse
I'm sorry I may have linked the wrong page, either way on the website of the rom I downloaded the right thing, I'm sure about it because I checked it multiple times (the error I made in writing the post may be cause by me panicking, sorry :crying: ).
While waiting for answers I installed a different twrp and it WORKS! I'm so happy I could cry. Thank you nonetheless for your help (Still dunno what the problem was though xD)
@SlimeAndroid as you installed ROM of different phone, it might not get installed as ROM zip contains script for Mobile verification.
I assume you had wiped /system and after installation of wrong ROM you rebooted your phone without reading if TWRP said you don't have any OS installed or what. (That means you have ran without any OS, that may be reason why you stuck with TWRP.)
But after Restoring Backup of Working ROM, it should boot your device, but it doesn't.
We (on G4 plus) have faced issue: when phone start, it always goes to TWRP/recovery instead of booting to system.
Are you facing similar ?
Solution for this problem was to clear bootloader data, by using fastboot commands (i assume you know how to do, otherwise ask for better explanation )
Run this two commands from Comand Prompt
-> fastboot oem fb_mode_set
-> fastboot oem fb_mode_clear
This worked for us. You can try, if doesn't work then flash Stock ROM.
____Mdd said:
@SlimeAndroid as you installed ROM of different phone, it might not get installed as ROM zip contains script for Mobile verification.
I assume you had wiped /system and after installation of wrong ROM you rebooted your phone without reading if TWRP said you don't have any OS installed or what. (That means you have ran without any OS, that may be reason why you stuck with TWRP.)
But after Restoring Backup of Working ROM, it should boot your device, but it doesn't.
We (on G4 plus) have faced issue: when phone start, it always goes to TWRP/recovery instead of booting to system.
Are you facing similar ?
Solution for this problem was to clear bootloader data, by using fastboot commands (i assume you know how to do, otherwise ask for better explanation )
Run this two commands from Comand Prompt
-> fastboot oem fb_mode_set
-> fastboot oem fb_mode_clear
This worked for us. You can try, if doesn't work then flash Stock ROM.
Click to expand...
Click to collapse
If you read the post above yours, you'll see they solved the issue.
I DO NOT PROVIDE HELP IN PM, KEEP IT IN THE THREADS WHERE EVERYONE CAN SHARE
You always have to make sure the download is for your model of phone(settings -about) and always make sure the download has properly downloaded and I use md5 checksum as this verifies the download is not courupt.
Sent from my iPhone using Tapatalk

Fairphone Brick Fastboot / ADB

Hi there,
I looked at a lot of places but I cannot find decent info. Or the Info I search .
So maybe someone can point me to, or may be this thread could be the one...
(And if I missed a post with the right answer, I apologise in front)
So lets face it, I bricked my Fairphone 2. Yep. Whoehoew. :highfive:
What did i do:
Flashed the latest twrp 3.2.2 recovery
Flashed Lineage os 15.1 with gapps pico and su addon
Playing around. Nice working phone. (it is my second, the first one was stolen )
I tried to encrypt my phone. But I encountered the camera reboot to recovery problem. so no encryption. (and really, this is an old bug...?)
Few days later I update lineage os. I just read about the flashlight on workaround. So I tried. And yep, it worked, straight to twrp.
But.
my guess is that now two things happen at the same time. a sort of postponed encrypting. And a non understanding update.
A least. I see the twrp logo. and that is it. If i reboot nothing happens. no os.
I can boot into adb and fastboot, at least, my macbook running high sierra shows the device with adb devices and fastboot devices.
If i am in fastboot, and try to overwrite twrp it stil reboots to twrp 3.2.2.0, so it seems to do nothing. (even an "update" to twrp-3.2.2-0-FP2 does nothing)
It looks like all is locked. My guess is that os wise usb debugging is off? Or that all is hanging an some corrupted mangle between code.
Is there a way to hard format the phone? Do I use software for that? Are I unaware of some "magic" fastboot commands?
Any help is highly appreciated
I also post this at the FF2 Community. But I will post back and forth whatever solution i find.
Cheers,
Vincent
victor-zorro said:
Hi there,
I looked at a lot of places but I cannot find decent info. Or the Info I search .
So maybe someone can point me to, or may be this thread could be the one...
(And if I missed a post with the right answer, I apologise in front)
So lets face it, I bricked my Fairphone 2. Yep. Whoehoew. :highfive:
What did i do:
Flashed the latest twrp 3.2.2 recovery
Flashed Lineage os 15.1 with gapps pico and su addon
Playing around. Nice working phone. (it is my second, the first one was stolen )
I tried to encrypt my phone. But I encountered the camera reboot to recovery problem. so no encryption. (and really, this is an old bug...?)
Few days later I update lineage os. I just read about the flashlight on workaround. So I tried. And yep, it worked, straight to twrp.
But.
my guess is that now two things happen at the same time. a sort of postponed encrypting. And a non understanding update.
A least. I see the twrp logo. and that is it. If i reboot nothing happens. no os.
I can boot into adb and fastboot, at least, my macbook running high sierra shows the device with adb devices and fastboot devices.
If i am in fastboot, and try to overwrite twrp it stil reboots to twrp 3.2.2.0, so it seems to do nothing. (even an "update" to twrp-3.2.2-0-FP2 does nothing)
It looks like all is locked. My guess is that os wise usb debugging is off? Or that all is hanging an some corrupted mangle between code.
Is there a way to hard format the phone? Do I use software for that? Are I unaware of some "magic" fastboot commands?
Any help is highly appreciated
I also post this at the FF2 Community. But I will post back and forth whatever solution i find.
Cheers,
Vincent
Click to expand...
Click to collapse
Try reflashing it with the factory original firmware using their own flashing tool.
Once you got it working with that, then you can try flashing it with whatever you want.
Till then, there just too many variables with custom ROM.

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