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[Q] Repair system files on Windows Phone?

I wondered if anyone knows of a way to 'repair' the system files on a fully locked Windows Phone without wiping the phone?
I've got a problem on my phone, which I've posted in various places but had no help with yet.
I'm on a Lumia 620 these days. It's a troublesome little thing, but I suppose it is new and teething so I'm sticking with it.
Thanks loads for any help!

My dear friend...
If you need to repair the system files it's because you have an unlocked one and started to play with some files or an update failed.
but since the phone is "fully locked", full flashing is the solution...
My advice, get rid of the official ROM and install any custom that can work with WP Backup, that way you'll have a backup to restore apps and its respective data to the phone, if you do a hard reset or change the ROM you can set your phone the way it was before the change.
WP Backup only work with customs...
Any help about the use PM me.
Remember, goodbye official ROM, HELLO CUSTOM...:good:

faustolg said:
If you need to repair the system files it's because you have an unlocked one and started to play with some files or an update failed.
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Click to collapse
It's brand new, unmodified, and never been updated. It may surprise you to learn that files can be corrupted because of file system errors.
And also that you can't unlock Nokia WPs or WP8s.
And that resetting is quicker and easier than re-flashing.
And that I asked about repairing the system files without having to do either. Obviously I know I can reset since I mentioned it in my post.
So well done. A really outstanding reply. So good that I didn't finish reading it. I'll skip the PM thanks.

at45 said:
It's brand new, unmodified, and never been updated. It may surprise you to learn that files can be corrupted because of file system errors.
And also that you can't unlock Nokia WPs or WP8s.
And that resetting is quicker and easier than re-flashing.
And that I asked about repairing the system files without having to do either. Obviously I know I can reset since I mentioned it in my post.
So well done. A really outstanding reply. So good that I didn't finish reading it. I'll skip the PM thanks.
Click to expand...
Click to collapse
your on a Windows phone 8 phone and that isn't unlocked/hacked in any way.
sorry to say this to you but there is no way for you to mod/fix System files on a unhacked phone
this means that you Need to do a Hard reset or Flash a new stock Rom (when possible)

So Mr. "PERFECT"...
You ask, and then you insult...
Why don't you sell that phone and get an android, since you are whining about WP, also the post is another idiotic misplaced post, since you have WP8, you have a serious sight problem: "Windows Phone 7 General" <-- This rings any bell for you?
you're asking about WP8 on WP7, you are incredibly "perfect"
I don't really care if you don't like my answers or if it helps you or not at all; next time don't even ask, since you already know the answer and you like to ask only to bash anyone who tries to give you help.

[Q] Software Issue, Help?

Hey fellow xda members! I've had my oneplus for probably a couple of weeks now and have loved it until this issue I'm having since the 4.4.4 update. So, it all started after the update the phone rebooted and I kept getting messages saying unfortunately cm logger has stopped. Same with the calender app which now force closes every time I go to open it. Upon the issues surfacing first thing I try is to uninstall and reinstall updates on the apps for the calendar which didn't resolve this issue so currently I just have it disabled. After that I decided well if I have to I will just do a factory reset. To my surprise I actually am unable to do a factory reset and just says it fails part way in. Hopefully some people around the forum with more cyanogen knowledge than myself can help me out! Ticket is already submitted to customer support but just want to attempt asking here as well in case it is something anyone can help me with. Feel free to leave suggestions to try I am willing to do anything to help it. Thanks a lot!
I found some information over at the OPO forum but no for sure answers. One idea was to unlock the bootloader because it causes an automatic reset since I can not do one from CM Recovery. Anyone feel free to comment on if this would work.
Sincerely,
Jackson
P.S. I am still pretty new to the whole modding of android devices and may not know common practices known by most people on the forum so feel free to add a little more description with a potential fix)

StorTre said:
Hey fellow xda members! I've had my oneplus for probably a couple of weeks now and have loved it until this issue I'm having since the 4.4.4 update. So, it all started after the update the phone rebooted and I kept getting messages saying unfortunately cm logger has stopped. Same with the calender app which now force closes every time I go to open it. Upon the issues surfacing first thing I try is to uninstall and reinstall updates on the apps for the calendar which didn't resolve this issue so currently I just have it disabled. After that I decided well if I have to I will just do a factory reset. To my surprise I actually am unable to do a factory reset and just says it fails part way in. Hopefully some people around the forum with more cyanogen knowledge than myself can help me out! Ticket is already submitted to customer support but just want to attempt asking here as well in case it is something anyone can help me with. Feel free to leave suggestions to try I am willing to do anything to help it. Thanks a lot!
I found some information over at the OPO forum but no for sure answers. One idea was to unlock the bootloader because it causes an automatic reset since I can not do one from CM Recovery. Anyone feel free to comment on if this would work.
Sincerely,
Jackson
P.S. I am still pretty new to the whole modding of android devices and may not know common practices known by most people on the forum so feel free to add a little more description with a potential fix)
Click to expand...
Click to collapse
If your phone is acting up and ready to wipe everything ..Just go to settings..back up and reset..It will erase all..like you just bought the phone..Make sure you back up your fules or what not that you need..

Thanks for the reply but my issue is, I actually can't factory reset it because I receive an issue/error whenever I attempt it.
Sent from my A0001 using XDA Free mobile app

stock recovery
StorTre said:
Thanks for the reply but my issue is, I actually can't factory reset it because I receive an issue/error whenever I attempt it.
Sent from my A0001 using XDA Free mobile app[/QUO
what kind of error?..If it wont let you do factory reset while the phone is on Do it thru stock recovery..Turn your phone off..Hold power+ volume up. and do it form there..use the volume key to navigate. data factory reset.. you can wipe cache too..
Click to expand...
Click to collapse

Unlock the bootloader, this will reset the phone like its new again
This will also make things easy if you ever decide to root, and you can also flash twrp recovery
One thing to note, this is important, your SD storage will also be erased, so move any data from it to a PC or Google drive etc.
Bootloader unlock is your best bet, this will help your situation in more ways than one.
There's plenty of guides in one plus forum.

racky29 said:
Unlock the bootloader, this will reset the phone like its new again
This will also make things easy if you ever decide to root, and you can also flash twrp recovery
One thing to note, this is important, your SD storage will also be erased, so move any data from it to a PC or Google drive etc.
Bootloader unlock is your best bet, this will help your situation in more ways than one.
There's plenty of guides in one plus forum.
Click to expand...
Click to collapse
Do you realise you're replying to a thread that's a year old?

[Q] Xperia L lockscreen bypass?

OK, I know this sounds shady, but my phone broke and I had to borrow a friends old phone until I can afford to get it repaired. Down side is, there's a pattern lock in place which he can't remember. It may have been set by his younger sister, who also does not remember it. So OK, put in the passcode wrong 5 times and just log in to the google account, right? Nah, nothing in life is that simple. They can't remember which account was used to link to the phone, or if it was an old account that they won't even know the name of.
Phone is not rooted, not even got USB debugging on so can't root it to bypass, tried resetting in Sony PC Companion to help but in Windows 10 Technical Preview the program needs a hotfix which can't be installed due to it being for the wrong version of Windows, and in a virtual machine of XP the system BSOD's nearly halfway through the process. Honestly struggling and need help here, all of your help is much appreciated <3

matty2168 said:
OK, I know this sounds shady, but my phone broke and I had to borrow a friends old phone until I can afford to get it repaired. Down side is, there's a pattern lock in place which he can't remember. It may have been set by his younger sister, who also does not remember it. So OK, put in the passcode wrong 5 times and just log in to the google account, right? Nah, nothing in life is that simple. They can't remember which account was used to link to the phone, or if it was an old account that they won't even know the name of.
Phone is not rooted, not even got USB debugging on so can't root it to bypass, tried resetting in Sony PC Companion to help but in Windows 10 Technical Preview the program needs a hotfix which can't be installed due to it being for the wrong version of Windows, and in a virtual machine of XP the system BSOD's nearly halfway through the process. Honestly struggling and need help here, all of your help is much appreciated <3
Click to expand...
Click to collapse
OK it's easy to solve this ..... just flash new stock rom via sony flashtool
that will work
use this thread http://forum.xda-developers.com/xperia-l/general/xperia-l-how-to-flash-tool-unlocking-t2337955 to know how to do that
just start from BOLD LINE " Q. How to flash Stock Rom via Flash tool its easy just follow these steps : "
and skip all above

S6 G920F stuck on boot logo

Not sure if my phone is a lost cause and only good as a door stop. My phone at one stage would only display a screen asking me to plug into smart switch to recover the phone so I tried that but smart switch wasn't happening. I downloaded the latest stock rom and installed it successfully via ODIN but now my phone will not get past the boot logo. I can only get into download mode, Any advise on if I can get my phone working again?
Thanks
Andrew

andrew88 said:
Not sure if my phone is a lost cause and only good as a door stop. My phone at one stage would only display a screen asking me to plug into smart switch to recover the phone so I tried that but smart switch wasn't happening. I downloaded the latest stock rom and installed it successfully via ODIN but now my phone will not get past the boot logo. I can only get into download mode, Any advise on if I can get my phone working again?
Thanks
Andrew
Click to expand...
Click to collapse
Bro, I've been there and this is why I made an account on xda to see if my s6 (G-920F) can be fixed in any way. Yesterday I had the same thing as you when I tried to re-flash the phone with its proper, latest stock-ROM (UK/EE Nougat 7.0). Given how it hadn't worked, the update attempt through Odin screaming a big "FAIL!" at me, I was afraid I had bricked it completely, so I proceeded to re-install TWRP with Odin by putting the phone in download mode. I wiped the phone again with TWRP and now I'm not sure what I have to do as I am stuck with the UK Nougat bootloader and nothing else on it.
Before this whole ordeal I had rooted the phone and unlocked the bootloader following some instructions from a Youtube video and successfully installed a nighty build of LineageOS, which was buggy as **** (couldn't answer calls, use data, use the camera and a ****ton of apps were just not working). Dumbly enough, I thought I could just remove it through a wipe and put something else back on it but oh was I wrong.
Right now I'd just want to get my phone back to working (like you), as I am out of a job and need to be able to take phone calls with a normal, working phone.
Sorry I couldn't be of much help, but yeah maybe a first step towards fixing it would be to flash TWRP recovery on it and through the terminal, see what bootloader version you have with the command "getprop ro.bootloader". At least you will know the version of the broken bootloader you're experiencing difficulties with and *hopefully* an actual dev from the forums will entertain themselves in trying to solve this noobish puzzle we've created for ourselves.
Seriously, if there is a dev ready to board this crazy adventure with us, please help.
My namesake or username is pretty much a clue to what got me into this position.

I wish it was that simple for me mate, I cant access the recovery menu, I've tried flashing various recovery options but cant boot into any of them. I'm certain I could fix the phone if I could get to recovery. I'm now leaning towards it being a hardware fault with my phone. As you have access to recovery I think you may have more luck with your phone.
TerribleChoices said:
Bro, I've been there and this is why I made an account on xda to see if my s6 (G-920F) can be fixed in any way. Yesterday I had the same thing as you when I tried to re-flash the phone with its proper, latest stock-ROM (UK/EE Nougat 7.0). Given how it hadn't worked, the update attempt through Odin screaming a big "FAIL!" at me, I was afraid I had bricked it completely, so I proceeded to re-install TWRP with Odin by putting the phone in download mode. I wiped the phone again with TWRP and now I'm not sure what I have to do as I am stuck with the UK Nougat bootloader and nothing else on it.
Before this whole ordeal I had rooted the phone and unlocked the bootloader following some instructions from a Youtube video and successfully installed a nighty build of LineageOS, which was buggy as **** (couldn't answer calls, use data, use the camera and a ****ton of apps were just not working). Dumbly enough, I thought I could just remove it through a wipe and put something else back on it but oh was I wrong.
Right now I'd just want to get my phone back to working (like you), as I am out of a job and need to be able to take phone calls with a normal, working phone.
Sorry I couldn't be of much help, but yeah maybe a first step towards fixing it would be to flash TWRP recovery on it and through the terminal, see what bootloader version you have with the command "getprop ro.bootloader". At least you will know the version of the broken bootloader you're experiencing difficulties with and *hopefully* an actual dev from the forums will entertain themselves in trying to solve this noobish puzzle we've created for ourselves.
Seriously, if there is a dev ready to board this crazy adventure with us, please help.
My namesake or username is pretty much a clue to what got me into this position.
Click to expand...
Click to collapse

andrew88 said:
I wish it was that simple for me mate, I cant access the recovery menu, I've tried flashing various recovery options but cant boot into any of them. I'm certain I could fix the phone if I could get to recovery. I'm now leaning towards it being a hardware fault with my phone. As you have access to recovery I think you may have more luck with your phone.
Click to expand...
Click to collapse
Oh dear.
Yeah it does sound like something got deeply ****ed up in this case. I had the luck to somehow get past the smart switch error when the phone died of low battery. As I attached it to the charger I quickly boot it into download mode before the screen would become a bootloop again and that's where I was able to reinstall the latest version of TWRP recovery. After that, I was able to flash a stock ROM of Nougat that didn't have a ****ed up bootloader like I had. Specifically the one from this thread: https://forum.xda-developers.com/galaxy-s6/help/device-5-binary-3-s6-sm-g920f-t3706025
by forumber2.
It's the Netherlands stock-ROM. Not sure if you're from the US and the carrier would be wrong with that CSC, but it was a good bet for me. I got my phone back to working normally now.
Worst case scenario I'd say see if you have a phone repair shop nearby and ask them an opinion on what could be wrong. I'm just an amateur like you.
Still, I wish you the best of luck with it. Maybe there's still some hope. :/

Security concern - please help! Does a ROM clean my phone?

Hi xda!
So a few days ago, late at night and yes i know this probalby was one of the most idiotic things i've ever done, i tried to recover some deleted messages on my phone.
I guess it was one emotional, spur of the moment action and i came accross "dr fone" ...
Bought it on the googly play store, it had about 5M downlaods, 3 stars, so i tought maybe people couldn't recover what ever. So i installed it it than asked me to also install some software on my PC, so i did without thinking. It told me the phone will be rooted because then i can search better so i did. Please remember it was a emotional/without thinking moment, I guess my gut told me it is stupid but i just wanted the messages back. I really hate myself for this i really do and ...
It wasn't able to recover the messages a few minutes later i kind of freaked out, removed the app from my phone, uninstalled the the app from pc and did go to bed with a very bad feeling but i tried telling myself its fine. Next morning i woke up immediately rememberd, frist thing i did was completely wipe my pc (new windows installation, hope that did the trick for the pc) and tried to factory reset my phone.
I noticed kind of a weired message something like "could not find correct software version" (cant recall it right now). Anyway I did make the factory reset and ...
I couldn't stop thinking about this message, at least what i figured out is that its probably because the phone was rooted right?
So i did some further investigations and realized after rooting a phone they would have had full access to the OS and could have done some modifications and a factory reset just clears data from phone but does not reset the OS and ROM. So if they put something bad there it wouldn't be reseted and further now i may not retrieve further updates and so on...
So my conclusion after sleeping a day or two about it is to put a new ROM on my phone because this wipes it clean right?
So i have following questions:
1. Is it possible the bootloader on my phone is hacked and how likely is it? (If likely what can i do about it?)
2. Does putting a new ROM on my phone wipe it clean?
3. I saw that there are Samsung stock roms out there are they legit should i use them? I'm also thinking about Lineage OS, since my phone is ****ed anyway and i might get no further samsung updates. - What are your toughts about this?
4. Guess i can figure this out myself (the other questions are bigger concerns to me) but some pointers for installing the ROM? (guess just watch a guide or so and do it with odin?)
I really really hope you guys can help me/ provide me with some background knwoledge.
Really appreciate your help!
Also thanks in advance (im really concerned)

android_rookie123 said:
So i have following questions:
1. Is it possible the bootloader on my phone is hacked and how likely is it? (If likely what can i do about it?)
2. Does putting a new ROM on my phone wipe it clean?
3. I saw that there are Samsung stock roms out there are they legit should i use them? I'm also thinking about Lineage OS, since my phone is ****ed anyway and i might get no further samsung updates. - What are your toughts about this?
4. Guess i can figure this out myself (the other questions are bigger concerns to me) but some pointers for installing the ROM? (guess just watch a guide or so and do it with odin?)
I really really hope you guys can help me/ provide me with some background knwoledge.
Really appreciate your help!
Also thanks in advance (im really concerned)
Click to expand...
Click to collapse
Flashing a full manufacturers ROM with a full wipe will clean your phone. Flashing a custom ROM or only part of manufacturers won't. You don't say what manufacturer your phone is but I assume it's a Samsung since you mention Odin & Samsung so you want the full 4 files firmware to flash with Odin from a trusted source eg sammobile. com