SIM is not detected and unknown baseband after installing ROMs on lenovo A3500-HV - Lenovo A3500 Questions & Answers

My device is Lenovo A3500-HV
when I try to install any rom higher than cm 12.1 , the devices loses its baseband and no longer detects sim cards !
The device is guaranteed to be not bricked : stock firmware and cm12.1 work fine !
what I tried :
Flashing roms with CWM recovery or various versions of TWRP with no errors but in vain .
Backup :
- The following backup operations also done on cm12.1 which is the only working rom ! -
1- Tried backing up the nvram from my stock rom using various versions of twrp recovery and restoring back on roms but
IN VAIN !
2- Tried backing up using MTK Droid Tools but when I restore the back up on any rom it doesn't work giving this output and after rebooting nothing happens !
HTML:
In system already available: Android Debug Bridge version 1.0.32
--->>> Connect to device <<<---
ATTENTION! Fake Hardware in kernel or firmware doesn't correspond to phone!
--- ERROR :pttycmd1 device NOT found!
--- file nvram.bin not selected
--- \data\nvram install
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Other attempted methods :
1- Installing stock firmware or cm12.1 and dirty flash higher rom .
2- Mobileuncle Tools (I can't access engineering mode !) .
3- Chamelephon .
4- Maui META 3G ( It doesn't detect the device when roms installed ) .
5- Using TWRP terminal and AT+ command .
6- Deleting nvram folder .
I CAN'T ACCESS ENGINEERING MODE ON ANY ROM !
Using codes or Mobileuncle Tools , nothing gets me to the Engineering Mode !
NOTE : WIFI works fine on any rom !
I get all roms from :
http://4pda.ru/forum/index.php?showtopic=624077
and unfortunately the have no English discussion :'( .

Fix.
ebram96 said:
My device is Lenovo A3500-HV
when I try to install any rom higher than cm 12.1 , the devices loses its baseband and no longer detects sim cards !
The device is guaranteed to be not bricked : stock firmware and cm12.1 work fine !
what I tried :
Flashing roms with CWM recovery or various versions of TWRP with no errors but in vain .
Backup :
- The following backup operations also done on cm12.1 which is the only working rom ! -
1- Tried backing up the nvram from my stock rom using various versions of twrp recovery and restoring back on roms but
IN VAIN !
2- Tried backing up using MTK Droid Tools but when I restore the back up on any rom it doesn't work giving this output and after rebooting nothing happens !
HTML:
In system already available: Android Debug Bridge version 1.0.32
--->>> Connect to device <<<---
ATTENTION! Fake Hardware in kernel or firmware doesn't correspond to phone!
--- ERROR :pttycmd1 device NOT found!
--- file nvram.bin not selected
--- \data\nvram install
Other attempted methods :
1- Installing stock firmware or cm12.1 and dirty flash higher rom .
2- Mobileuncle Tools (I can't access engineering mode !) .
3- Chamelephon .
4- Maui META 3G ( It doesn't detect the device when roms installed ) .
5- Using TWRP terminal and AT+ command .
6- Deleting nvram folder .
I CAN'T ACCESS ENGINEERING MODE ON ANY ROM !
Using codes or Mobileuncle Tools , nothing gets me to the Engineering Mode !
NOTE : WIFI works fine on any rom !
I get all roms from :
http://4pda.ru/forum/index.php?showtopic=624077
and unfortunately the have no English discussion :'( .
Click to expand...
Click to collapse
Ok, I know that it's probably too late for a fix but i will just post it just in case if you still haven't had it fixed yet or incase if someone else got the same issue like me and you...
You will need both of these files:
1) A3500HV_A442_01_37_140920_ROW.7z
2) A modified Scatter File that enables the flashing of NVRAM+ the NVRAM File itself.
3) The SP Flash Tool.
I got all of them from the 4pda forum, and you can also search and download the 1st file which is an upgrade firmware with smaller size (312 MB) and i will attach the NVRAM scatter file and the NVRAM .. you will need the latest WinRAR version to etract it , and you can get the SP Flash tool easily from the same place you found the 1st file..
When you have all of them together in one folder then extract everything to its own folder name, and before anything else you need to take a full backup using Lenovo Assistant because the tablet will be reset, then open the SP Flash tool and point it to the scatter file from inside the 1st file's extracted folder (Not the NVRAM's one).
Check the "DA DL all with checksums" then click the Firmware Upgrade Option then click Download and at this point turn off the tablet and plug it using the USB cable WHILE HOLDING THE Volume Down Button and let the process finish until you see the big green check.
Power on the tablet and walk through the initial setup and at the home screen open the phone dialer and dial *#06* to make sure that the IMEI is still invalid or unknown, then turn the tablet off again.
Using the SP Flash tool select the Scatter file that i attached here with NVRAM in the same location then click Download, now plug in the tablet once more using the USB cable WHILE HOLDING THE Volume Down Button and let the process finish until you see the big green check.
That's it now just power on the tablet and check with the dialer again and you should already have the signal mark working.

medoamer said:
Ok, I know that it's probably too late for a fix but i will just post it just in case if you still haven't had it fixed yet or incase if someone else got the same issue like me and you...
You will need both of these files:
1) A3500HV_A442_01_37_140920_ROW.7z
2) A modified Scatter File that enables the flashing of NVRAM+ the NVRAM File itself.
3) The SP Flash Tool.
I got all of them from the 4pda forum, and you can also search and download the 1st file which is an upgrade firmware with smaller size (312 MB) and i will attach the NVRAM scatter file and the NVRAM .. you will need the latest WinRAR version to etract it , and you can get the SP Flash tool easily from the same place you found the 1st file..
When you have all of them together in one folder then extract everything to its own folder name, and before anything else you need to take a full backup using Lenovo Assistant because the tablet will be reset, then open the SP Flash tool and point it to the scatter file from inside the 1st file's extracted folder (Not the NVRAM's one).
Check the "DA DL all with checksums" then click the Firmware Upgrade Option then click Download and at this point turn off the tablet and plug it using the USB cable WHILE HOLDING THE Volume Down Button and let the process finish until you see the big green check.
Power on the tablet and walk through the initial setup and at the home screen open the phone dialer and dial *#06* to make sure that the IMEI is still invalid or unknown, then turn the tablet off again.
Using the SP Flash tool select the Scatter file that i attached here with NVRAM in the same location then click Download, now plug in the tablet once more using the USB cable WHILE HOLDING THE Volume Down Button and let the process finish until you see the big green check.
That's it now just power on the tablet and check with the dialer again and you should already have the signal mark working.
Click to expand...
Click to collapse
Didn't work for me!

Hi
My device is Lenovo A3500-HV
I flashed Viper 7.1.2
but The call and messaging not working well !
Flashed any custom rom but not work
whats the wrong?

Related

android 2.1

guys i need serious help
because for some reason i couldn't flash any roms any more i wanted to go back to stock android 2.1 so i put in uk+fastboot rom (i didnt have a backup)
when i switched my phone on it loaded up the lg logo then when it got to the android animationit got stock screen went black and then the android animation came back loaded and the same kept on happening and my phone didnt load
i have tried another similar 2.1 with fastboot rom but the same thing happens, it's like there is a bootloop
someone please help!!!!!!!!
don't you have a recovery in your phone?
Turn your phone off and go into fastboot mode (Camera + Power) plug in the USB and open a Command Prompt. (If you have Windows Vista or 7, let it search windows update for drivers. DON'T PRESS SKIP! )
Download Fastboot.exe from here: http://dl.dropbox.com/u/5183281/Fastboot-Windows.zip and extract to the desktop.
In the Command Prompt, type:
Code:
cd Desktop
fastboot -w
fastboot reboot
Your phone will restart and you should get past the Android screen. (NOTE: This will delete ALL apps from the internal memory, your SDCard will be 100% safe and intact as it wont get touched)
Hope it helps,
Jack
FIRST TRY THIS:
[HOW-TO] Repair your device if you see only LG logo | Nothing else happens when you boot your device
Make sure you use USB ports that are in back of youre PC, dont use front ones.
Disable LGE Virtual Modem. In your Windows operating system, go to Control Panel > System > Hardware > Device Manager > Modems > Right click on LGE Virtual Modem and click Disable.
Try to reflash your phone again, in the normal way.
lavero.burgos said:
FIRST TRY THIS:
[HOW-TO] Repair your device if you see only LG logo | Nothing else happens when you boot your device
Make sure you use USB ports that are in back of youre PC, dont use front ones.
Disable LGE Virtual Modem. In your Windows operating system, go to Control Panel > System > Hardware > Device Manager > Modems > Right click on LGE Virtual Modem and click Disable.
Try to reflash your phone again, in the normal way.
DID NOT WORK?
TRY WITH MUR4IK'S MODIFIED KDZ WITH LATEST STOCK 20E RELEASED IN MARCH!!!
* This is Mur4ik version for data2system wich personally i havent tried but other users took the risk and did and it worked, hope it works for you and fix your phone
Thanks to m1st3r1 for the translation
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
-first u need to download: 20E_234-150-64.kdz
-then flash using kdz, here is the method i use (from 4pda, corrected a little by me):
presumably u have all ur needed drivers install1. From the phone remove the battery, memory card and sim card (they're not required)
2. Open the Device Manager on your computer.
3. Hold the phone click the volume down and plug the cable to PC, the phone will display "Download mode" (or the Emergency mode for older versions).
4. In Device Manager, see new equipment in the "modem" - disable it (RMB -> Disable).
5. Run KDZ Updater (eg KDZ_FW_UPD), select the firmware, type of phone should be 3GQCT (i use the old kdz updater, that need window enabler to be turned on)
6. select kdz file and select "????????"
7. wait until the phone shows animation of inserting the battery and close the lid.
- kdz updater will not show that process is over (usually wParam = 205, lParam = 212, wParam = 205, lParam = 213)
- In short, if u see an animation of the battery or the phone itself has started to load, then 100% okay, kdz updater can be forced to close. if u leave ur phone the kdz updater seems to stuck (with wparam=205, iparam=212/213 in it), but if u press the power button and u see the animation, then it's complete)
8. put all the junk (simcard, memory card, etc) in place and enjoy ur phone.
This applies to firmware recovery attempt rollback to 1.6 or just a failed firmware as well (if only i knew this method when Linux Kernel Panic happened to my phone
)​then:-after put the battery, turn on ur phone, but dont let it boot to android go to fastboot (camera+power) instead... u'll see that the fastboot is different (at least for me, my old fastboot just show black screen, while this new one has some log (kinda like terminal emulator)
-then fastboot erase system
fastboot erase userdata
fastboot erase cache
-then flash ur recovery (fastboot flash recovery xxxx.img)
-flash any rom u want (using recovery or fastboot)
-done​
Click to expand...
Click to collapse
Lavero,
He doesnt need to reflash his rom,
He just needs to factory reset
It always happens as 2.3 userdata is incompatible with 2.1.
Jack
thanks for the advice
could someone please upload 2.1 + fastboot rom
and could it be a zp file pls
mohnim said:
thanks for the advice
could someone please upload 2.1 + fastboot rom
and could it be a zp file pls
Click to expand...
Click to collapse
http://goo.gl/BOcYT
Here is the V20a European Open Fastboot ROM, it comes with KDZ Updater in the .zip file.
Jack
i get an error when i use kdz to put the 2.1 fastboot rom in
help
Can you post here an error message ?

Guide how to update htc 816 rooted to lollipop android 5.0.2 official

I have htc 816 rooted and i test it on my device and i have now android lollipop 5.0.2 offical so please do this steps
I am not responsible for bricked devices or any problems might be happen .
requires
Htc sync manager " http://www.htc.com/in/software/htc-sync-manager/ "
Your bootloader is unlocked
You have to remove the root open super su app and remove root from settings
Download official recovery from here
After you removed root from your device
power off your device and enter fastboot by holding power + volume down and choose fastboot
connect the device to your computer and open the recovery folder that we have downloaded it from step num 4
now press shift + right click in any blank area in the folder and choose Command window here
enter this command
fastboot flash recovery recovery.img
Click to expand...
Click to collapse
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
after doing this command and see OKAY close the window and reboot your device normal and check for updates and download last update android lollipop 5.0.2 and it will install with out any problems .
New : for all people who can't update with the official way and still have problems i uploaded backup from my mobile htc 816w dual a5_dug Official Android lollipop 5.0.2 by TWRP recovery
Flash latest TWRP recovery from here http://techerrata.com/browse/twrp2/a5
download the backup from here https://drive.google.com/file/d/0B9ZfE_cWv3PEb2lPc3JsdHpYdWM/view?usp=sharing
Unzip the file and Open the Folder "TWRP" and Then "BACKUPS" , now run Cmd and do " adb devices " you will find ID your device make new folder Here in BACKUPS folder and rename it by your ID and move the folder " 2015-04-21--05-55-39 LRX22G release-keys " into the your ID folder example " TWRP\BACKUPS\FA48LWW01371\2015-04-21--05-55-39 LRX22G release-keys " . now go up until you see TWRP folder copy it to your sdcard .
now open recovery on your device and make Restore
Bugs :
wifi not working
Tested on my device htc 816 w dual and everything work fine with our resting or formatting the device .
Have you tried to Root back after updating ?
no i didn't try root it after upgrading
my friend @yesternova try this method since 2 days ago but incomplete
he say recovery show a lot yellow log text.
recovery from ota zip
@bigbear1308 its worked for lot of friends of me and i posted it in a facebook group for htc egypt and users confirms that its work so try it
Failed for me also, it went half way and got the red Exclamation mark T_T
DRAGONMM2010 said:
@bigbear1308 its worked for lot of friends of me and i posted it in a facebook group for htc egypt and users confirms that its work so try it
Click to expand...
Click to collapse
last night, I try to edit install script and try to install again and again. i found that /system/etc/permission/platform.xml error because of editing sd card permission
now i can pass a check of SHA1 each file before install but while installing, it's check again and i can't pass in this process
so i think it need a full fresh official rom but there is no RUU for my model, all exit CWM backup is already modified platform.xml
After I uninstall supersu and restart supersu not remove yet. What can I do?
tazmako said:
After I uninstall supersu and restart supersu not remove yet. What can I do?
Click to expand...
Click to collapse
โหลด supersu .zip มา เปิดไฟล์zip แล้วลบทุกโฟลเดอร์ให้เหลือแค่ META-IMF แล่วค่อยเอาไปแฟลช มันจะลบsupersu, su binaryออก
New problem after download update file it said corrupted.
Try many time but same.
This guide is going to work for users that have original stock backup.For any other its just waist of time.I try this many times but without luck.
bigbear1308 said:
last night, I try to edit install script and try to install again and again. i found that /system/etc/permission/platform.xml error because of editing sd card permission
now i can pass a check of SHA1 each file before install but while installing, it's check again and i can't pass in this process
so i think it need a full fresh official rom but there is no RUU for my model, all exit CWM backup is already modified platform.xml
Click to expand...
Click to collapse
You need stock platform.xml i will try to find this file
DRAGONMM2010 said:
You need stock platform.xml i will try to find this file
Click to expand...
Click to collapse
How to get this file with out root?
for all users who wants platform.xml you can download it from attachment
DRAGONMM2010 said:
I have htc 816 rooted and i test it on my device and i have now android lollipop 5.0.2 offical so please do this steps
I am not responsible for bricked devices or any problems might be happen .
requires
:good::good::good:
Htc sync manager " http://www.htc.com/in/software/htc-sync-manager/ "
Your bootloader is unlocked
You have to remove the root open super su app and remove root from settings
Download official recovery from here
After you removed root from your device
power off your device and enter fastboot by holding power + volume down and choose fastboot
connect the device to your computer and open the recovery folder that we have downloaded it from step num 4
now press shift + right click in any blank area in the folder and choose Command window here
enter this command
after doing this command and see OKAY close the window and reboot your device normal and check for updates and download last update android lollipop 5.0.2 and it will install with out any problems .
Tested on my device htc 816 w dual and everything work fine with our resting or formatting the device .
Click to expand...
Click to collapse
The update was installed without any problems, thank you very much the way a successful 100%
More wonderful work
Well done :good::good::good:
So we don't even need to relock bootlaoder to install the update??
no you don't need to relock bootloader
Yes No need to lock the boot loader
Question remains: Can you work or not Root
Mine failed so many times. Update completes the installation but stuck on logo T_T
DRAGONMM2010 said:
for all users who wants platform.xml you can download it from attachment
Click to expand...
Click to collapse
your platform.xml might work i guess, cuz now i get a different error....."/system/xbin/nc" has unexpected contents..... wtf......
can u upload that file as well?

[AllinOne][GUIDE][anyFW]Sony Xperia Z1 C6903 any Firmware Root+Recovery+Debloat

This All-in-One Guide will help you to setup a rooted Sony Xperia Z1 C6903 including Dual Recovery and without Bloatware
Root Instructions for Sony Xperia Z1 C6903:
download, install flash tool (0.9.19.10 or above)
install sony driver or Sony PC Companion
start flash tool and press the most right icon, black circle with "XP"
at the most left column select Smartphone => Xperia Z1/Z1s => C6903
choose your firmware at middle column depending on your geo location
select a version 14.5.A.0.270 (NOT higher!) at most right column
window will pop up, download and auto unpack (auto directory: C:\Users\...yourPCname...\.flashTool\firmwares)
time for backups, the internal sdcard will be erased
enable usb debugging and allow installation from unknown sources:
settings => go to "about phone" press "build number" 7 times, this enables developer options
settings => go to "developer options" enable USB debugging
settings => go to "security" enable unknown sources
power down device
press volume down while connecting usb
press “Black Lightning Thunder icon”
choose flashmode
select firmware and flash, [optional] you can wipe apps_log and userdata
if flash tool finds a fsc script (pop-up window), use it!
follow flash tool instructions... power up, device might auto reboot
do not configure anything, only enable usb debugging and allow unknown sources
ROOTING STEPS:
paste kingroot_4.1.0.apk, Android-Terminal-Emulator-1.0.70.apk, and the folder Replace_Kinguser_with_SuperSU-v1.2 on your phone
do NOT install SuperSU manually!
install kingroot_4.1.0.apk
if its rooting process requires internet connection, only stay connected till it hits about 60% or else it will auto install and update other kingxy apps
try root
restart
start kingroot to check root status
install Android-Terminal-Emulator-1.0.70.apk
paste "replace kingroot with super su" - mrw folder into /sdcard/*
must look like /sdcard/mrw/... or internal storage > mrw > ... (6 files)
open the Terminal app
enter command " su " ( without quotes )
allow Root Access
run command " sh /sdcard/mrw/root.sh " ( without quotes )
connect to internet
start SuperSU ask to update binary, click CONTINUE and Select NORMAL method
reboot after binary su was installed sucessfully
start SuperSU and check root status
if something went wrong, faktory reset and restart rooting steps
install busy box: (requires rooted device)
power up device
USB debugging enabled
allow unknown sources
start flashtool
connect USB
allow root access
second menue button "My C69xx" => install busy box, select the newest version
install Dual Recovery: (requires rooted device)
check bootloader status in service menu, the following steps work with locked bootloader too
download XZ-lockeddualrecovery2.8.21-RELEASE.installer (or newer version) from http://nut.xperia-files.com/
extract these files, start *.bat and follow onscreen instructions
phone will reboot automatically and go to recovery
reboot from recovery to complete installation
install new Android firmware without losing root by using Recovery:
download a prerooted firmware (e.g. https://drive.google.com/file/d/0B92T-AuRewqdXzVnMWQxYjhzSm8/view?usp=sharing) of your choice [or use someones recovery backup folder (same phone model)]
move the zip on your external sd card
power down
start into recovery:
power on
wait for first vibration or first screen
then press volume up or down till it vibrates 2-3 times to enter Recovery (down: Team Win Recovery)
press install and select your prerooted firmware zip
wipe dalvik and cache
boot system or restart
[optional] install additional bloatware remover zips:
choose and move Bloatware_Remover*.zip on your phone
start into recovery
install the zips
wipe dalvik and cache
wipe factory reset
restart system
[optional] clean your phone and remove all files from this guide, Bloatware_Remover zip, prerooted firmware and remember the Bloatware Backup folder /system/__Backup/...
FAQs + Notes:
The Bloatware Remover zip version Mtimes-v1 includes most separated zips and results in the stable and safe state which i am using.
The Bloatware Remover zip version Mtimes-v1 will delete the /system/__Backup/ folder.
The bloatware_remover_list.xlsx includes apps from my previews phones which are not present at LP 5.x.
I followed this guide 4 times on 3 different Sony Xperia Z1 C6903 and it always worked.
The \META-INF\com\google\android\updater-script files can be used for other devices too. You probably only need to change the \META-INF\com\google\android\update-binary file!
Thanks:
@zxz0O0
@[NUT]
@Muuuly
@foc-us2k
changelog and FAQs
The bootloader status "Bootloader unlock Allowed: yes" means that you can unlock your bootloader but it isn't unlocked yet.
Only the status "bootloader unlocked yes" means that the bootloader is unlocked.
What I want to say is that the installation of xzdr should always work with "unlock Allowed yes" because it is still locked.
Can you tell us the resulting size of the firmware after running the debloating zip.
Thx for this tut. This should help new user very much.
motorazrv3 said:
The bootloader status "Bootloader unlock Allowed: yes" means that you can unlock your bootloader but it isn't unlocked yet.
Only the status "bootloader unlocked yes" means that the bootloader is unlocked.
What I want to say is that the installation of xzdr should always work with "unlock Allowed yes" because it is still locked.
Can you tell us the resulting size of the firmware after running the debloating zip.
Thx for this tut. This should help new user very much.
Click to expand...
Click to collapse
Servus motorazrv3
checked and confirmed, wrong thought no my side, thanks.
I have a question this version Recovery XZ-lockeddualrecovery2.8.26-RELEASE.combined.zip will Work ? you write installer version , newest version is combined.
guys when i downloaded version 14.5.A.0.270 it not flashable , its a folder and inside it alot of files its not .ftf .. it doesnt even appear at the flashtool as a firmware to flash .... so any one help and tell me how to flash it
Black4Killer said:
I have a question this version Recovery XZ-lockeddualrecovery2.8.26-RELEASE.combined.zip will Work ? you write installer version , newest version is combined.
Click to expand...
Click to collapse
ive a Z1, for it i can confirm that Z1-lockeddualrecovery2.8.26-RELEASE.combined.zip will work. But your XZ version should work on Xperia Z too.
*crespo* said:
guys when i downloaded version 14.5.A.0.270 it not flashable , its a folder and inside it alot of files its not .ftf .. it doesnt even appear at the flashtool as a firmware to flash .... so any one help and tell me how to flash it
Click to expand...
Click to collapse
i dont know what you downloaded but its probably a flashable zip, as far as i know you can only use and install those in Recovery. Thus boot into recovery select install, select your zip and press confirm, delete cache and dalvik afterwards.
hi , I was lasy and skipped downloading and flashing part and installed kingroot 5.2.1 , it is now of system apps and it cant remove it self using unroot, I tried installing old version but always "installation failed", (my power button is crasy , it clicks it self so I remapped it to camera button, using xposed, so flashing it seems like a bad idea), what do you suggest ?
----------------
edit1: I resotred it using xperia companion then I am flashing it now with france nrj using flash tool (the only region with 14.5.A.0.270)....
--------------------
edit 2 : same problems as before, after reboot the root files become read only!!!!!!!!!!!!!!!
-----------------------
edit 3: I unlocked the bootloader then rooted then installed the recovery , works great, but android 5.0.2 only, so I continued the tuto and updated to the pre rooted android 5.1.1, guess what, lost read again to /root, I mean I cant install xposed and make folders in / and /system for exemple, I am pulling my hair right now, I entered the recovery and wiped data and the phone is stuck at sony logo (nope , not boot loop) bricked? I donnow I am flashing it again now with flashtool to the old 5.0.2 version again , I wasted 2 days now on this ****** new phone , AGHHHH!!!
Ummm....I need a little help please!
Stuck at step 17 . There is no firmware shown. I have downloaded the firmware for my phone, it is a D5503, Xperia Z1 compact in USA. Just for fun, I also downloaded the UK firmware but seems like both give some error after downloading. Please see screenshot below:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
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update: I resolved this problem by downloading the latest version of flash tool....actually it is just one jar file.
Patch from 0.9.23.1 to 0.9.23.2
x10flasher.jar
From http://www.flashtool.net/downloads_windows.php
rajdude said:
Ummm....I need a little help please!
Stuck at step 17 . There is no firmware shown. I have downloaded the firmware for my phone, it is a D5503, Xperia Z1 compact in USA. Just for fun, I also downloaded the UK firmware but seems like both give some error after downloading. Please see screenshot below:
Click to expand...
Click to collapse

[Guide]Unlock Bootloader&Install Twrp And Flash Cm12.1 All in One For Meizu M2/Mini

[Guide]Unlock Bootloader&Install Twrp And Flash Cm12.1 All in One For Meizu M2/Mini
First Unlock Bootloader& Install Twrp .​
Note:This Is Modified Guide Of Unlock Bootloader And Flash Twrp with Installation Of Cm12.1 Rom
DISCLAIMER:
Unlocking the bootloader cause warranty void :silly: ,I do not give guarantee of possibility of relock bootloader again .I am not responsible for the risk bootloop, softbrick, hardbrick, so the 2nd world war, natural disasters, atomic bombs, etc: v: v: Unlocking the bootloader cause loss of files in internal memory (full reset), backup all apk use ES file explorer or any application and do not forget the important data in Internal memoy.So you have to be patient and read well.
BASICS NEEDS:
Flyme 4.5.4I(International Version Only Not Indian Version) If not have first download It from here ->
www.flymeos.com/firmwarelist?modelId=18&type=1
PC / Laptop winXp or Above
and Minimal ADB Driver download here ->
http://forum.xda-developers.com/showthread.php?t=2317790
Rooted Meizu mini M2 (M2/Mini ONLY !!!)
Busybox already installed,if not then download from Play Store
File unlock the bootloader and TWRP download here ->
http://www37.zippyshare.com/v/fvm5edpr/file.html
ADB and Fastboot Files downloaded at ->
https://goo.gl/mZzVS4
(Specifically Windows 8 and above) Disable driver signature that ADB Mediatek detected.
How: Go start button -> type and select advanced startup option -> select restart now -> select troubleshoot -> select advanced option -> select the startup settings -> select restart -> wait for it to reboot and enter the blue screens -> type the numbers -> wait until the computer / laptop restart
STEPS: :highfive:
Extract "file_root.zip" in PC / Laptop drive anywhere, it's up to you.And extract files unlock_bootloader_with_new_twrp put the file "twrp_2.8.7.0.img" in the folder of "file_root.zip"put the file "unlock_bootloader.sh" in to external folder, open your phone go to Settings accessibility ->Developer option -> USB debugging -> Tick To ON plug Your Meizu m2 into laptop/PC go to
File_root.zip folder copy all files and Paste it in the Minimal ADB Driver Folder then Install Minimal ADB .(Keep In mind Minal Adb Driver Folder should include file_root folder in it if not then copy folder and paste it there unless You will get error in detecting device).
Write "adb devices",wait for it to detect the device. If detected as "unauthorized" , please check again, there must be a warning. Select the checkbox and select OK, will eventually checked again be detected serial number
in your pc/laptop type "adb shell"type "su", check if there notification in phone.
And asked permission root, select grant permission then type.
"sh /storage/sdcard1/unlock_bootloader.sh"
wait until it says "now you can fastboot oem unlock your device"then type
"adb reboot bootloader"then type "
fastboot devices" to check whether fastboot already entered yet. if it has been entered, it will be detected.
Then type "fastboot oem unlock" push the button Vol UP and wait. once completed, the screen will be stuck. Do not panic, because this is not like brick hard reboot (press the power button for about 10 seconds to death and on again) Congratulations, you have bootloop (still unfinished the process by the way.
3)enter recovery (when bootloop direct press Power + Vol UP to vibrate)The Select Wipe Data Factory reset .
push restart wait for 10 minutes.You've done Unlock Bootloader
Bootloader is already unlock yet, how To flash TWRP
enter the command prompt (go to the folder "file_root" hold down the keyboard Shift + right click on the mouse/touchpad select "open command windows here) "adb reboot bootloader"enter fastboot like stated above.Then type.
"fastboot flash recovery twrp_2.8.7.0.img"
wait a minute turn off thr phone. and enter recovery (Power + vol up until vibration)you'll Be in TWRP
Now It's Time To Flash Cm 12.1
Note: As i Told You To Flash Flyme 4.5.4i(international Version)First.If still not installed then you will not able to install Cm12.1
Why?
Ans: As this rom is for Meizu M2 mini and model number of both devices Meizu M2 and Meizu m2 mini are not same so in this rom its developer had scripted a script in that it will not allow you to install Cm12.1 until it Check Ether Its Meizu M2 mini or not(Our is meizu m2) if it had some problem it will decline further installation process
Like this "Error In Executing Updater Binary In Zip"
Steps for installing rom
1.Unlock bootloader
2.Install Twrp
3.download Cm12.1.zip in SD
4.reboot to recovery
5.wipe everything( It Can Wipe Your Internal Storage too So i recommend You to Get Internal Storage Backup Too)
6.install zip
8.reboot to system
It will take time for first boot so don't worry.
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Note: Still Not Able to flash error still comes
then try this two below given steps
1)Try with Flyme 5 beta version it can be flashed(untested)
2)Decompress Cm12.1 custom rom then go to bin folder there will be a file name"otasigcheck.sh"
Delete that file recompress whole rom again.
not recompress whole folder just recompress all files wich will be there eg :boot.img,system,bin etc (tested working 100%)
After this you may not able to get features update so you if you want to update download manually
"Credits"
Developer Of Cm12.1 :good: (Most Thankful Person)
Murtaza Piplod (Whole New Guide Noob Friendly )
My All co workers :highfive:
Good job
sir, i installed twrp.img on meizu m2 mini (flyme 5.1.11 g) with flashify without unlocking bootloader. Now my meizu m2 is stuck on meizu logo and continuously restart with a little vibration. No recovery is working. Only fastboot mode is working. How i can solve this?
twrp meizu m2
jai aplique cet method et jai re
usi merci baucou.
salman.ecti said:
sir, i installed twrp.img on meizu m2 mini (flyme 5.1.11 g) with flashify without unlocking bootloader. Now my meizu m2 is stuck on meizu logo and continuously restart with a little vibration. No recovery is working. Only fastboot mode is working. How i can solve this?
Click to expand...
Click to collapse
Rip dude you just finished your phone
why you guys do this -_-
how to unlock bootloader
my fhone is enter only to fastboot
how to unlock bootloader???????????????????????????
[email protected]
moshe3150 said:
my fhone is enter only to fastboot
how to unlock bootloader???????????????????????????
[email protected]
Click to expand...
Click to collapse
a guy can fix this i will tell him to contact you
try to repair using UFI box. @salman.ecti
Dear murtaza1326,
How can i switch from Flyme 5.1.7.0Y to Flyme 6.1.0.0G?
What i need to do?
Thanks in advance..
Ro33_Y said:
Dear murtaza1326,
How can i switch from Flyme 5.1.7.0Y to Flyme 6.1.0.0G?
What i need to do?
Thanks in advance..
Click to expand...
Click to collapse
i will write a guide for it
Dear murtaza1326,
I'm sorry I'm nagging, but maybe you have a link to how to make the switch between the versions?
I need the device urgently, and I don't want to ruin it again, especially after I paid for the repair.
murtaza1326 said:
i will write a guide for it
Click to expand...
Click to collapse
In the Steps given in the guide, it says- "go to
File_root.zip folder copy all files and Paste it in the Minimal ADB Driver Folder then Install Minimal ADB."
I have installed Minimal ADB driver from the link http://forum.xda-developers.com/showthread.php?t=2317790 mentioned earlier in the guide. Do i need to copy all the contents of the File_root.zip folder to the folder which is created upon installing ADB from the link you mentioned (because it also asks to replace 4 files which pre exist there) or copy the contents to a new folder because i am having problem understanding this step.
Thnx!
lilcat1 said:
In the Steps given in the guide, it says- "go to
File_root.zip folder copy all files and Paste it in the Minimal ADB Driver Folder then Install Minimal ADB."
I have installed Minimal ADB driver from the link http://forum.xda-developers.com/showthread.php?t=2317790 mentioned earlier in the guide. Do i need to copy all the contents of the File_root.zip folder to the folder which is created upon installing ADB from the link you mentioned (because it also asks to replace 4 files which pre exist there) or copy the contents to a new folder because i am having problem understanding this step.
Thnx!
Click to expand...
Click to collapse
just paste recovery.img and unlock bootloader file and its done
OK done
Helpful notes. Thanks sir.
I have meizu m2 n YU yureka
Can I use same procedure for YU yureka
Dsnagi2811 said:
Helpful notes. Thanks sir.
I have meizu m2 n YU yureka
Can I use same procedure for YU yureka
Click to expand...
Click to collapse
Method of unlocking will be different.
adarshm4you said:
Yu is not yureka its yunos which is chinese based flyme os.Install flyme 4 to unlock bootloader first.
Click to expand...
Click to collapse
I already upgraded to cm13 in yureka. But still lagging to upgrade meizu m2
Dsnagi2811 said:
I already upgraded to cm13 in yureka. But still lagging to upgrade meizu m2
Click to expand...
Click to collapse
This upgrade procedure is only for meizu.It might not suitable for yureka.Methods will be different.
Check yu yureka forum on xda for support bro.There will be thread for that.
What is problem you facing on upgrading m2?
adarshm4you said:
This upgrade procedure is only for meizu.It might not suitable for yureka.Methods will be different.
Check yu yureka forum on xda for support bro.There will be thread for that.
What is problem you facing on upgrading m2?
Click to expand...
Click to collapse
Can i follow same method to unlock bootloader and install twrp recovery in meizu m2. But go for different roms
Dsnagi2811 said:
Can i follow same method to unlock bootloader and install twrp recovery in meizu m2. But go for different roms
Click to expand...
Click to collapse
Yes you can use abow method.Better is follow vedios in youtube for better understanding unlocking m2 before doing.

ZTE Blade V9 Vita, Install TWRP, Root & Custom Rom without bootloader unlock

Before doing this, carefully read the material and read the instructions. If you do everything point by point, then you will succeed.
1. Setup
Donwload the following utilities:
Partitions Flashing Tool - Universal partition tools for qualcomm snapdragon 435
http://4pda.ru/forum/index.php?s=&showtopic=952274&view=findpost&p=85383238
Custom Recovever - TWRP-3.3.1.0-V9Vita.img
https://drive.google.com/file/d/1diPzJ_qcZRvzVFPRdE139ggCk9vgzG72/view?usp=sharing
Disable encryption - Disable_Dm-Verity_ForceEncrypt_08.02.2019[1].zip (attached in theme)
2. Install
When you download all utillites, unpack Partition Flasting Tool in any folder and open batch file - PFT_V1.5_EN.bat, connect you're smartphone to PC, and press in utillites number 2 (ADB to Reboot EDL mode changer). You're phone go to EDL mode 9008. Tape number 4 (Backup One Partition), Enter COM Port, Enter target partition name: recovery. Next step is flash custom recovery - twrp.
Put file - TWRP-3.3.1.0-V9Vita.img in files folder, rename him in twrp.img. When is done, press number 5 (Flash one partition),
Enter COM Port:
Enter Target partition name: - recovery
Enter Flashing file name: - twrp (or your recovery file name)
After the installation of the process, turn on phone in recovery mode (VolumeUP+Power). In TWRP use swipe and go to Wipe, press right button Format Data, tape YES and OK. Done?! Go to EDL mode, use number 2 (ADB to Reboot EDL mode changer) in utillites PFT 1.5. Now need flash stock recovery (that you're backup). Use number 5 (Flash one partition),
Enter COM Port:
Enter Target partition name: - recovery
Enter Flashing file name: - recovery (or your recovery file name)
How it complete, turn on phone in recovery mode, now we are in stock recovery, press wipe data \ factory reset. Next go to EDL, use number 2 (ADB to Reboot EDL mode changer). Flash TWRP again as we as we did before. In EDL mode use press number 5 (Flash one partition):
Enter COM Port:
Enter Target partition name: - recovery
Enter Flashing file name: - twrp (or your recovery file name)
At the end of the installation, turn on phone in recovery mode (VolumeUp+Power), put zip file Disable_Dm-Verity_ForceEncrypt_08.02.2019[1].zip in any folder, flash him (this disable encryption (Otherwise you get an error - encryption failed)). When zip flash is done, reboot phone as system, now you have Working TWRP and correct Stock\Custom Roms install without error.
3. Install Custom Roms
Download any TREBLE Rom, example LineageOS 16.0:
https://forum.xda-developers.com/project-treble/trebleenabled-device-development/gsi-lineageos-16-0-gsi-arm64-ab-how-to-t3908029
Copy to phone and flash as img in system image, reboot to system, and wait for the installation process to complete. Use for your own purposes.
4. Install Custom Roms
Go to https://opengapps.org, Download any pack (pico), copy on the phone folder, reboot to recovery mode, go to Wipe, press left button - advanced wipe, tap on system (set checkbox on system), Tap on Repair or Change File System, next Change File System. Now you will not have error 70.
For root use magisk 16.0 or 16.7
Source link​ http://4pda.ru/forum/index.php?s=&showtopic=952274&view=findpost&p=88816929​
Download Files
Hi! Thanks for sharing the information. I was trying to get the "PFT_V1.5.zip" file but on the site appears to be unavailable. Do you have it available? Thanks again for sharing!
It's been like 5 years since the last time I rooted an Android device, so I'm a noob in this new methods, can anyone please tell me how to use the PFT? I can't even find my phone on any COM port, I'm stuck
lgrodriguez1987 said:
Hi! Thanks for sharing the information. I was trying to get the "PFT_V1.5.zip" file but on the site appears to be unavailable. Do you have it available? Thanks again for sharing!
Click to expand...
Click to collapse
BTW, I found this one online, I think it should work too: https://zalexanninev15.github.io/PFT2/
PFT2 works, I checked it myself. You just need to download not the latest version from the releases, there are problems with the flash!
MuchelTy6 said:
PFT2 works, I checked it myself. You just need to download not the latest version from the releases, there are problems with the flash!
Click to expand...
Click to collapse
The author has fixed all the problems in the recent update of version 1.20. I checked for past errors, there are none, so it is worth using PFT2 instead of PFT (I suppose PFT2 is a further development of the utility without the "2" in the name )
Is there an app for rooting zte blade vita v9
Is there an app for rooting zte blade vita v9 can you make an easier tutorial for rooting zte blade vita v9 and explained step by step can you reupload the files are broken links here now what other alternatives you know for rooting this cellphone??????
Incomplete root rights
neagoelaur said:
Is there an app for rooting zte blade vita v9 can you make an easier tutorial for rooting zte blade vita v9 and explained step by step can you reupload the files are broken links here now what other alternatives you know for rooting this cellphone??????
Click to expand...
Click to collapse
You can't get full root rights on your smartphone without unlocking the bootloader. The loader can't be unlocked without the factory (test) MBN file. ZTE really steamed over this.
To get incomplete root rights you need to:
1. Download the archive from this link (I'm new, you can't leave links, so take the QR code)
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"lightbox_error": "The requested content cannot be loaded. Please try again later.",
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"lightbox_download": "Download",
"lightbox_share": "Share",
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}
2. Extract ZIP archive, flash "bootmagisk160.fdf" to "boot" partition (or flash "bootmagisk167.fdf" [Beta])
3. Through device recovery mode, erase (wipe) all data
4. Install the file "magisk583.apk" (or "magisk591.apk" [Beta] for "bootmagisk167.fdf") on Android and check for root rights
hi, is there a video on this or something? i really cant understand the steps (at least in the PFT2 i just cant seen to make it work)

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