Develop Bugs

[Q] Prevention information/Wifi problem

Hello everybody I'm a noob when it comes rooting and such but yestarday I tried to root my S4 I9505. I went perfectly. After that I installed twrp recovery, also without a problem. Then i wanted to instal the Omega custom rom the 4.3 version. everything went allright untill I needed to enter my pin. When I did it kept saying unlocking pin... So I searched solutions. One was to put my sim into another device and delete the pin. But I don't have other microsim smartphones in my home so the other option was the flash back to stock, delete the pin then root again and put the Custom Rom back on.
So I searched how to flash back to stock and I've tried different md5 files... Now everytime I get the prevention information error and my wifi won't turn on.
I followed k0nane guide also (can't post link bc of postcount)
This gives me the same problems. NB: when I use the official Tar download. I get an (auth) fail in Odin. With the stock tar it worked but as I said still the prevention and wifi problem... I tried to swipe and reset everything without succes... Please help me get back to an stock that works perfectly. Thanks in advance.
Some maybe usefull info: baseband: I9505XUBMF4
kernel : 3.4.0-440244
[email protected]#1
build: JDQ39.M919UVUAMDB

Back to stock rom

Hi. I need help. I flashed Android now HD and when i flash to kdz stock rom with clean install, the stock rom dont work well, i lost nav bar, status bar, WiFi, etc. Even then i do a reset and continue the same. Any help?

r3ix84 said:
Hi. I need help. I flashed Android now HD and when i flash to kdz stock rom with clean install, the stock rom dont work well, i lost nav bar, status bar, WiFi, etc. Even then i do a reset and continue the same. Any help?
Click to expand...
Click to collapse
did you wipe data in twrp? where you have to type yes to confirm?

With stock rom i dont have twrp ☺my problem is with stock rom

My problem is with stock rom. After i flash with clean install stock kdz rom 20e, my so is messed up.

I already tried factory reset after clean install and didnt work. stock 4.4.2 is ok but stock 5.0 no

when you flashed kdz did you choose cse flash?

Yes i did. Many times. It is very strange. I flashed again Android now again and everything alright because i want 5.0 fully functional

But someday i Will want stock on my g3. I even tried update 4.4.2 to 5.0 by ota and i lost WiFi. Then i made a factory reset and lost nav bar, status bar again

gc device locked
i recently bought a g3 and i factory resetted it but mcafee app locked my device and i can no longer use it , i thought flashing stock firmware would solve it because hard reset was blocked by the stupid app. im not sure but i think download mode is also blocked , how do i go back to stock then?thank you guys your help will be much appreciated.

Download Mode is Blocked?

g3 device locked
i recently bought a g3 and i factory resetted it but mcafee app locked my device and i can no longer use it , i thought flashing stock firmware would solve it because hard reset was blocked by the stupid app. im not sure but i think download mode is also blocked , how do i go back to stock then?thank you guys your help will be much appreciated.

[Q][Xperia M Dual][C2004][CM13]Can't get network in CM 13[ROMs][STABLE]

I started with unlocking bootloader using minimal ABD and fastboot. Once done my device went into bootloop.Then I download the stock frimware from sony's software called xperifirm which said that it is 15.5.A.1.5 but was 15.5.A.0.18.And wanted me to update using my laptop. tried doing that to but every time a error 12 came up.then i found someone's thread with .ftf file for 15.5.A.1.5 that to generic_IN. flashed it and then booted into it,got network working.then updated to CM13 and still it says sim card not detected.then flashed the same ftf file checked for software update and this is what i got:
Settings>about phone>bulid number:15.5.A.1.5
Update center>system::15.5.A.1.5 Ready to download 104.4MB
still downloaded it and tried to install.but,while installition when phone goes into recvery mode the screen stared blinking and the installition failed .then flashed cwm recovery and tried again but this is what comes up:
CWM-based Recovery v6.0.4.9
E:invalid command argument
Finding update package. . .
Opening update package. . .
Verifying update package. . .
E:footer is wrong
E:signature verification failed
Install Untrusted Package?
THIS CAN NOT BE UNDONE
- Yes - Install untrusted zip
E:Can't open /cache/recovery/fota/update_package(bad)
Installation aborted.
Rebooting. . .
Note:bold text is recovery log
pls someone help me out I want cm 13 with network working (only one sim working is ok for me but two will be better)

just the same problem
Hi,
I came here looking for a solution to this same problem. I have a C2004, and I have to admit I didn't really know what I was doing, but at this point I'm sure I've followed the right steps at least once. I only followed the official wiki.
I
- unlocked the bootloader
- flashed CM13
- booted, no GApps
- installed GApps (phone unusable due to popups)
- Re-flashed CM13 and GApps before first boot, phone works beautifully but I did all my tests without the SIM, when I rebooted to insert the SIM I noticed the phone was not detecting it. Eventually I found a post detailing what the problem was: CM13 required a previous Android 4.3, but my phone was on an older version.
So I downloaded the radio firmware and the image of the stock Sony OS on 4.3:
- wiped all data
- flashed radio firmware
- restored OS backup with CWM
- booted: SIM card is detected, no idea whether dual sim works because I'm not interested on it, GPS doesn't work
- wiped all data
- flashed CM13 again, still no network.
I repeated the above process several times, always get a working stock OS (except for GPS) but never got CM13 to connect to the mobile network. So, right now I'm stuck on that Sony OS, because it even detects an OS upgrade but can't install it because CWM doesn't know how to handle the upgrade package.
I'd like to know if it is possible to get a copy of the original recovery partition, so that official upgrade can be installed.
Or, better, to get CM13 working, somehow it seems my issue is not common because everything I find on the web points to the same above steps...

After installing CM13 , Did u flash the dual sim patch?
Steps :
First install a custom recovery,
then wipe/format everything
install cm13,dual sim patch and gapps(if u need) in one go because after that your recovery will be replaced by the cyanogenmod recovery and you will have to reinstall another recovery.

I don't know where, but I read that was not needed anymore, and that idea was fixed in my head. Maybe I mixed comments about the dual patch with comments about the radio patch, I can't recall at this point.
Anyway, patching that additional zip fixed the network access for me. Let's just see if its get fixed for the OP as well
Thanks!

You need to flash a patch for enabling dual sim, without it you will get no network ... This is because the official cyanogenmod gives no support for the xperia m dual and so an extra patch has to be flashed before you can really access the sim card's network! hope this helps ! so go on flash the cm13 and then the patch and share the results!!

Stock rom 10.4.1.0 last update blocked the phone

Hi!
After the last update to Android 9 my phone doesn't recognize unblock pin at all.. pin is correct, i have the same one on several devices.
Phone is full stock, blocked boot, never rooted, no usb debugging enabled.
Now i can only receive calls..
I've tried to reflash last stock ROM 10.4.1.0 by "mi flash pro", but it's not possible cause the status of ROM was changed to beta.
What else can i do to unblock?
I can't reset or wipe, it contains indispensable files and apps.
Thanks a lot to community for any help.

Do you mean you can't pass the lock screen?

Question [HELP] POCO F3 EU OTA updates / even manually Updates don't work

Hey all
I recived the miui 12.5 enchanced [ALIOTHEEAGlobal_V12.5.3.0.RKHEUXM] (2.9 GB & 466 MB) Update a few days ago via ota. My rom is stock - no root or custom Recovery. The download and installing process work fine, but then the Phone need to restart. While restarting the Phone stuck at poco Logo. Only with a few reboots (or leave it alone for a long time) the Phone comes alive again. Then there is the Info miui update failed after reboot. I also tried to Update manually the Full and increment Rom over the three dots menue. No Chance. Even if i install my current rom version [ALIOTHEEAGlobal_V12.5.3.0.RKHEUXM] again - the same problem
I searched the whole Internet and couldn't find someone with the same problem.
Please help.. Thank yo all!
FYI: I cannot do a full reset / wipe with data loss, because i have so much banking apps and accounts. I need a full day of restoring my current status and i don't have the time at the moment.

No one?

Hmm... I don't know if it possible with locked BL but try boot from B partitions? Are they for cases like this one, aren't they?

I dont know this option. How will this work?
I backed up my phone as good as possible und tried to flash with "XiaoMitTool V2" my currend rom and the 12.5.6.0 and it always endet in "miui sideload failed". WTF is here going wrong .. While sideloading it stops at 4.99% on phone screen.

Have you tried with 12.5.6 via stock recovery? (full rom ofc, not OTA). It doesn't erase your data.
I also tried ToolV2 with my F3 and no luck too.

isnt 12.5.6 eea enchanced? 12.5.3 is older update in eu

I tried to update through stock recovery and MIAssistant but no success. Like @crysus said, it stops to 4,99 on phone screen, no error but it boots to the old ROM. Maybe because is a stable beta version.

Mine updade went all good without hassles. I updated it via stock recovery but first I use 3 dots menu in system updater app just to show where update file is. (full recovery fw used, not just OTA).

The fastboot version of 12.5.6_EEA has been available for a few days now, it can be Flash with miflash.
Here the link:
Xiaomi Firmware Updater
The ultimate script that provides firmware packages for Xiaomi devices.
xiaomifirmwareupdater.com