Develop Bugs

[Q] Help with installing a ROM.

Hi all
Hopefully someone will be able to help me here as have spent all day going round in circles and finally decided I need to stop stabbing in the dark and ask for help from people who know what there doing.
My son has a Sony Xperia M (C1905). He's always running out of space with all the games he likes to play on it so I thought I would move them to a removable 8GB SD card for him. After downloading and installing a app that should have allowed me to move them I was still unable to so I did a Google and found out that its not possible with this phone with out rooting it.
At this point I started looking into how to do it and found out I needed to unlock my boot loader. I used this site (developer.sonymobile.com/unlockbootloader) to get the code required and used the code in "Sony Mobile Flasher by Androxyde V0.9.18.1" to unlock it with out any problems. When I restarted the phone it would get stuck on the operator logo (Three UK) no matter how many times i restarted it or pulled the battery out.
Since then I have tried various different ROMS for the Xperia M, both installed via the CWM (zip file) and via the flash program (ftf file), also I have tried a few different versions of the CWM. All of this has got me no closer to getting the phone working again. I either get errors while trying to install the ROM or it installed fine and just goes into a boot loop.
I don't believe I have bricked the phone as I can still do everything on it (flash more, fastboot mode, format etc in CWM) i just cant get the phone to boot up correctly. Also drivers are installed on my pc fine so dont think its a problem with that either. I do think it cold just be not using the correct ROM, CWM, KERNEL?
Would someone please be able to help me out here and give me a step by step guide of what I need to do (in simple terms) along with what files to use. I'm not after the latest Android version as long as its a recent version, the only thing it has to be able to do is move apps to the SD card.
Thanks in advance for any help.

Hi,
You will need to flash the phone with the stock firmware.
Here is the topic that explains how to do it using Flashtool and also contains links to the firmware: http://forum.xda-developers.com/showthread.php?t=2697277
Once your phone is unlocked, you can follow this topic to install CM11 on your phone: http://forum.xda-developers.com/showthread.php?t=2584956
and lastly, this tutorial will help you use your SD card as an internal storage: http://forum.xda-developers.com/showthread.php?t=2711280&page=2

Thank you so much for your reply.
I was just coming to say that I had somehow managed to get CyanogenMod 11 rom installed and working fine (all be it with a lot of apps like play store etc missing. Do i have to install them after?)
ill have a look at the links you provided as well. thanks

mat.knott said:
Thank you so much for your reply.
I was just coming to say that I had somehow managed to get CyanogenMod 11 rom installed and working fine (all be it with a lot of apps like play store etc missing. Do i have to install them after?)
ill have a look at the links you provided as well. thanks
Click to expand...
Click to collapse
If everything is working properly then you just apply the topic on the swap (last point of my first post), there are several method for each variant (which is on stock rom or CM11)

[Q] Whats causing this problem?

Sup, so in my last post I was told to read some info, get a better idea of what to do and how to move forward.. Problem being is, Where do I start? There is no actual help for the situation I am stuck in.
Im on a unlocked M8, no carrier version. I rooted the device and installed TWRP. This restored my Kit Kat 4.4.4 to 4.4.2. This is the google play edition, I believe.
Here is the Situation.
followed a youtube guide by "unlockr" which seemed to cover every aspect. after the root and with TWRP, phone bugged me to do a update to 4.4.4, I did, went back to TWRP, booted to system and got stuck in a loop.
I was recommended to delete the OTA file to stop this.. I did. Didnt stop the loop, bizarre...
Along this process, In fast boot menu my phone had a *tampered* label up top- further research this is nothing to worry about.
but without the OTA file, and just entering fastboot>twrp>system, this is where the boot loop still persists. S-On is back, no longer S-Off.
I've done my research etc and aware what needs to be done, but unsure on the safe methodology to reach this point. A friend who is helping me has better knowledge for SSung Galaxies and struggling to help me along.
He detailed I need to get back to 4.4.4(to stop this pissing 'you need to update your phone' pop up) - create a back up of this, then root and then from this point I can install custom roms ETC.
How do I install this, set up phone to a point Im happy, make the back up without the boot loop stopping me from doing so, then continue with experimentation etc...?
Like I said, Ive read plenty, but it doesn't help the situation I am in, so please, please don't just tell me to go educate my self, when there's no resources to help me with my problem. I still dont know which OTA is safe for me to use, or how to inject this without the bootloop ruining my life.. again.
P.S in work, Will reply when possible.

Im on a unlocked M8, no carrier version. I rooted the device and installed TWRP. This restored my Kit Kat 4.4.4 to 4.4.2. This is the google play edition, I believe. As far as i know there is no way your android version would downgrade by flashing a recovery. Most likely is you were and still are 4.4.2
Here is the Situation.
followed a youtube guide by "unlockr" which seemed to cover every aspect. after the root and with TWRP, phone bugged me to do a update to 4.4.4, I did, went back to TWRP, booted to system and got stuck in a loop. Golden rule - Never Never Never take an OTA when running a custom recovery.
I was recommended to delete the OTA file to stop this.. I did. Didnt stop the loop, bizarre...
Along this process, In fast boot menu my phone had a *tampered* label up top- further research this is nothing to worry about.
but without the OTA file, and just entering fastboot>twrp>system, this is where the boot loop still persists. S-On is back, no longer S-Off. Also pretty sure flashing a recovery can't turn S-ON and you have to be 100% stock for that anyway (I believe) which you are not. How did you get S-OFF in the first place??
I've done my research etc and aware what needs to be done, but unsure on the safe methodology to reach this point. A friend who is helping me has better knowledge for SSung Galaxies and struggling to help me along. Samsung are completely different. I know as I've rooted my GF's and it was painful
He detailed I need to get back to 4.4.4(to stop this pissing 'you need to update your phone' pop up) - create a back up of this, then root and then from this point I can install custom roms ETC.
How do I install this, set up phone to a point Im happy, make the back up without the boot loop stopping me from doing so, then continue with experimentation etc...?
Like I said, Ive read plenty, but it doesn't help the situation I am in, so please, please don't just tell me to go educate my self, when there's no resources to help me with my problem. I still dont know which OTA is safe for me to use, or how to inject this without the bootloop ruining my life.. again No OTA's are safe to use with a custom recovery.
There are a couple of things I'm not sure on, I think you have done the following so far
1. Unlocked using HTC dev
2. Rooted using the tool kit
3. Tried to install the OTA
4. Got a boot Loop
Is that correct?
Can you get into TWRP recovery?
Also you have a thread about this open already. Either delete that thread or this one.

As far as i know there is no way your android version would downgrade by flashing a recovery. Most likely is you were and still are 4.4.2 - Nope, Upon taking out the box on day 1, there was an update required and did it straight away.. then a smaller one. Guessing thats 4.4.3 and 4.4.4.
Golden rule - Never Never Never take an OTA when running a custom recovery - hahah, Ive established this now >.< I originally saw rooting as a "inject" sort of methodology.. before the os booted.. Thats not the case!
Also pretty sure flashing a recovery can't turn S-ON and you have to be 100% stock for that anyway (I believe) which you are not. How did you get S-OFF in the first place?? - I rooted following "TheUnlockr" video guide, It did say S-OFF, Bootloop and **** up with the OTA removed this I think. This was using the Hasoon2000 AIO tool.
Samsung are completely different. I know as I've rooted my GF's and it was painful - Good to know, I wont take too much advice from him, he did highlight a tool called Odin. Would that be any benefit to myself?
1. Unlocked using HTC dev
2. Rooted using the tool kit
3. Tried to install the OTA
4. Got a boot Loop
Basically.. yes.
Yes I can get into TWRP, but as I say, when I boot to system, this is where the loop starts.. phone starts up normally.. gives me 1min before restarting over and over.
I am sorry, Im aware that another topic is open. I did try to close it, dont have permissions on account. havent used forums in a few years and its all over the shop now hahaha.
Sorry for late reply.. hectic couple of days.

LG G3 "No OS Installed"

Hello I have not been here long but anytime I need help with something pertaining to a phone I come here.
So here it goes. I got an LG G3. I got root then I installed Bump'd as it was released. I then installed a custom rom and all seemed to be good. A few weeks later my phone got stuck on TWRP custom recovery. I managed to get that fixed by finding a thread on this web site. Now I was going to install candy rom from the Sprint LG G3 section but as I wiped Cache and all that other good stuff what ended up happening is that it may have wiped something it should not have . Because now the phone will now only boot to TWRP, and it keeps informing me that "No OS is installed."
Now here's the tricky part. It doesn't seem to want to go into download mode either.
So all I can do it TWRP.
So I have two questions
1. I heard that you could possibly put some sort of file on an SD card and flash it on TWRP to fix it. Is this true ? If so, can someone direct me to how to do so with instructions?
and
2. If #1 does not work... does that mean that my phone is screwed and there is nothing I can do with it at this point ? I have soft bricked phones but never something like this.
Help anyone as I would like to get this fixed ASAP if there is some way to fix it.
Please and thank you!

Hello and a hard brick!

After tinkering with my Androids over the years, (Infuse, Captivate, G2, and now G3) I have finally decided to become a member of the forum that I primarily use as a source of information and links to downloads. I'd like to first say thank you to all those that have unknowingly help me over the years with my roots. Great place you've got here.
Now the fun part, after two days of ownership, I have experienced the first issue was not able to resolve on my own, what appears to be a hard brick. I downloaded Flashify after my initial root, installed TWRP Manager, ran the patch for writing to the SDcard, and installed TWRP Recovery from AutoRec. All appeared to go well and it said the instal was successful. I followed the instructions I found online that had great results for my particular model and version 5.0.1. Well, when I went to boot into recovery to make my initial backup, the phone shut down and would not come back up. No response at all. It wont power up by any method, tried letting the capacitors drain, still no go. After tinkering with it for a few hours (I've owned this phone for a total of 2 days now), I finally came to the conclusion that it would need JTAG and the original boot image flashed over the one that I mucked up.
Any ideas on where I made my mistake? I'm near 100% certain I downloaded the proper files for my phone model.
Also forgot to mention, I have not changed anything else on the phone. Only installed apps and root browsers I planned on using. So stock kernel, stock ROM, nothing until I started getting ready to make myself a save point, ironic really!

jamguitarist said:
After tinkering with my Androids over the years, (Infuse, Captivate, G2, and now G3) I have finally decided to become a member of the forum that I primarily use as a source of information and links to downloads. I'd like to first say thank you to all those that have unknowingly help me over the years with my roots. Great place you've got here.
Now the fun part, after two days of ownership, I have experienced the first issue was not able to resolve on my own, what appears to be a hard brick. I downloaded Flashify after my initial root, installed TWRP Manager, ran the patch for writing to the SDcard, and installed TWRP Recovery from AutoRec. All appeared to go well and it said the instal was successful. I followed the instructions I found online that had great results for my particular model and version 5.0.1. Well, when I went to boot into recovery to make my initial backup, the phone shut down and would not come back up. No response at all. It wont power up by any method, tried letting the capacitors drain, still no go. After tinkering with it for a few hours (I've owned this phone for a total of 2 days now), I finally came to the conclusion that it would need JTAG and the original boot image flashed over the one that I mucked up.
Any ideas on where I made my mistake? I'm near 100% certain I downloaded the proper files for my phone model.
Also forgot to mention, I have not changed anything else on the phone. Only installed apps and root browsers I planned on using. So stock kernel, stock ROM, nothing until I started getting ready to make myself a save point, ironic really!
Click to expand...
Click to collapse
Post the guide that you followed
You would have to kick your phone into Qualcomm USB Loader 9008 in order to fix it
http://www.androidbrick.com/unbrick-recover-your-dead-lg-g3-all-variants/

Bootloop, how to download stock for TWRP

Hello, I recently tried to root my device, I succeed in doing so but it was systemless root, I didn't know anything at the time so I tried different versions of supersu, now my phone won't boot, only fastboot and recovery works,
I visited a thread https://forum.xda-developers.com/htc-one-m8/help/tutorial-how-to-stock-stock-twrp-t3086860
but I don't know which one is my stock and I'm afraid to mess it up even more,
image uploaderG]
Can you please advise me how to recover my basic stock system :F
I remember that my installed android before it stopped working was 6.01 afaik

Your Stock is 6.12.111.4
option 1:
TWRP backup - https://forum.xda-developers.com/htc-one-m8/help/tutorial-how-to-stock-stock-twrp-t3086860
on post #3
Make sure to use TWRP 3.x.x.x not your current one as it seems you use the outdated version.
option 2 :
RUU - https://www.androidfilehost.com/?fid=24399965296001026
follow this guide but use the above RUU - https://forum.xda-developers.com/showpost.php?p=64926626&postcount=6

Thank you, my TWRP is the latest one now because my system sort of worked when I first rooted it but when I noticed that it's systemless I tried to flash system one and my phone didn't work as intended (couldn't download things on it and some other things didn't work) that's when I flashed newest twrp and newest super su and factory reset stopped working as of now and it's stuck on bootloop. Downloading that recovery, wish me luck .
Edit: it works now, thanks

One additional issue arose - my folders seem to be really wrecked, can't download anything from updates to system apps to downloading apps from playstore and even downloading apps regularly, when I made sd card my internal card I was able to download opera and wanted to select default download folder but couldn't pick any/make any and the folders were not recognizable for me (no data folder for example)
edit 2: I probably fuked up permissions too last time, fix context in twrp seems to have fixed the issue

Radenz said:
that's when I flashed newest twrp and newest super su and factory reset stopped working as of now and it's stuck on bootloop.
Click to expand...
Click to collapse
Couple words to the wise:
1) Always state exact versions numbers (TWRP, SuperSU, etc.) instead of just saying it the "latest". I've seen a lot of cases, where folks ensure us they are on the "latest" and it turns out when prompted for the actual version number, they are using something from 2 years ago!
In general when posting here, it's always best to give as much detail and specific info as possible. Vague descriptions, lack of details, and assumptions are always going to hinder more than help.
2) Always make a TWRP backup of your stock ROM before doing any mods like root or custom ROM. As you now see why, things don't always go as intended. Luckily, ckpv5 maintains a collection of stock backups. But you should already know how to revert to stock and be equipped to do so, before doing the mods. Not waiting for that "panic" moment when you need it, and can't figure it out.
I'm surprised how many folks here jump into rooting, flashing custom ROMs without leaving themselves an "escape plan" of knowing how to get back to stock. Maybe it's just my personality, but I can't fathom doing any of these things without knowing beforehand how to fix them, restore stock, etc.

Thanks for advice, to be honest 3 days ago I didn't know what rooting was and searched for "root htc one m8" and got it done by a site from 2014 with a multitool that had outdated soft. What I lacked then was big red uppercase notice how to do backup because most first time rootings end up badly.

Radenz said:
Thanks for advice, to be honest 3 days ago I didn't know what rooting was and searched for "root htc one m8" and got it done by a site from 2014 with a multitool that had outdated soft. What I lacked then was big red uppercase notice how to do backup because most first time rootings end up badly.
Click to expand...
Click to collapse
Yeah, completely understand if you are new to this; and we all had to start somewhere, at some time. Consider it lessons learned for next time.
A lot of folks skip the step of making a backup (before root, etc.). And also a lot of guides, YouTube tutorials, etc. neglect this step (which is something I cannot understand). So it's an honest mistake, and I'm definitely not saying that it's your fault that it wasn't done.