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Asus zenfone 5 missing bootloader

My asus zenfone 5 goes to recovery normally but it didn't goes to bootloader.
Thats why it wont detect by pc & i can't perform the fastboot flash commands through adb. What should i do guys. Plase help me. I tried every possible way but nothing gonna work.

Please guys help me anyone I am done with this mobile now.....

Can you sideload stock rom?

X800 Fastboot brick

Hi guys I tried to root my LeTV 1 Pro but it didn't worked.
My phone keeps rebooting in fastboot ( I see the penguin 10-15sec and it reboot again and again) or it stays alight with the penguin.
Computer doesn't recognize it.
Thanks.

Try and plug it to your computer then keep power and wol down pressed for like 15 sec: now fastboot should stick and device shouldn't reboot, so you can flash a recovery (TWRP?) and start over with a new ROM.

Thank you for your reply,
It still doesn't work, penguin stays on screen but it's not recognized by computer ( before the brick it was)
I'm not very experienced in rooting btw.
Edit : The recovery.bat in the file X1_X800_TWRP_Recovery2.8.7.0 says "Complete! The device is ready to reboot into Recovery." which I do but it keeps reboot with the pinguin on.

I recieved my phone today and it just wont stay in fastboot mode. I can do anything I want but it just keeps rebooting before I can flash anything. Any suggestions on how I should keep the Phone in Fastboot mode?

You need to install drivers. After that it will not reboot anymore. That worked for me atleast.

What kind of drivers do I need? Please link them to me I have tried a lot of drivers. The thing is that the phone also does not stay in Fastboot mode when not plugged into the PC.

It's my topic for my problem so don't ask questions for you on it please u_u

zamul said:
It's my topic for my problem so don't ask questions for you on it please u_u
Click to expand...
Click to collapse
The reason I got on here is because my problem seems kinda similar to yours. I'm sorry to bother you. I was just in search of help.

DatNoob said:
The reason I got on here is because my problem seems kinda similar to yours. I'm sorry to bother you. I was just in search of help.
Click to expand...
Click to collapse
Zamul don't be mean. He just asked for help as you did...
I have downloaded drivers (I think) from https://twrp.me/devices/letvle1pro.html where I also get twrp 3.0.2.0
Btw if you are using Windows you can open Device Manager and there you will see your device and what drivers it has installed (you can always use update drivers function, maybe that will help too).
Here is a little guide how I managed to get twrp:
Just download it (drivers and intall them) (and download twrp also). Place twrp file to the folder where you have your adb installed.
In phone settings go to developer menu (first you need to unlock it) and you need to switch on usb debugging.
Connect phone to the pc via usb.
Open command prompt in your adb folder and type Adb devices (if you have drivers installed corectly you will se your devices connected under some code).
Then just write Adb reboot booloader and phone will restart to the recovery.
Type into the comand prompt: fastboot flash recovery name***.img (where the name is the file name of twrp you have downloaded- just a tip: rename it so it is easier to remember for example to twrp. Then the command will look like: fastboot flash recovery twrp.img)
If succesful, write fastboot reboot and that is all.
Btw for me it did not work first time. I had to load twrp for second time and when I wrote fastboot reboot then I immediately pressed volume up so It went directly to twrp recovery.
Hope it helps. Cheers

I have this problem
Hello
I have your problem have you solve this?
Thanks

Hi guys. I have a problem! My letv x800 CN boots to TWRP but doesn't start the system (EUI logo loading all the time) I don't know how to transfer ROM into the phone in order to flash it. I installed all the drivers and PC recognize it. PLEASE HELP!!!

Help zte blade S7 t920 firmware needed

Can anyone please provide me link for ZTE blade S7 t920 firmware download please? My phone got bootloop, factory reset from stock recovery doesn't help phone still unable to boot to homescreen. Been looking all over the Internet but no luck finding the firmware for ZTE blade S7 t920! Been contacted the customer service on Twitter FB page and emails from zte website but they ignore me not giving me reply from like 3 days ago! I feel like being ignored as a customer!
Sent from my 6042D using Tapatalk

Please anybody help, I don't know who else I should ask for help

I do not know whether or not this helps you in any way, since the original post has been made quite some time ago, but it may be worth a try...
This phone was sold in a few countries, and one of them I know about was Thailand. If you look up the corresponding official ZTE support page, you get this:
http://www.ztedevice.com/support/detail?id=CB70AA9C4A8C4F87AB43C34D3608D11E
The direct link to the download is:
http://download.ztedevice.com/support/product/507/6404/sd/20160726173958917.zip
(This phone was also sold in Russia, but the official product page has been removed, and I see nothing on their support page about that.)
EDIT: Browsing some more I also found these:
http://www.ztedevice.com/support/detail?id=220768DC76A54A3DA35058798581D35D
(http://download.ztedevice.com/support/product/502/201607261748731/sd/20160726175804201.zip)
http://www.ztedevice.com/support/detail?id=42960D5BCACB415ABC48079330E92530
(http://download.ztedevice.com/support/product/505/201607121001133/sd/20160712100920696.zip)
http://www.ztedevice.com/support/detail?id=11BDFB5787D145F39F40D7D303539A56
(http://download.ztedevice.com/support/product/599/201609301500128/sd/20160930150633562.zip)
http://www.ztedevice.com/support/detail?id=21C3175244A94B05A966364EE7163FE3
(http://download.ztedevice.com/support/product/508/201612081035893/sd/20161208105528911.zip)
http://www.ztedevice.com/support/detail?id=1EF6B0B3FD624F79AD5668AB53F20D2B
(http://download.ztedevice.com/support/product/509/201607261720789/sd/20160726172926681.zip)
They might not be full ROMs, but should they really help, it would be recommended to directly host them somewhere else too, in case they are removed.
ZTE ROMs are a hard task to hunt down, if this does not help I strongly recommend to dig deeper down into their support page...

Dear Member,
i too faced problem in LYF LS-5021 looks same ZTE S7-T920. i found incomplete rom from internet, which failed in flash & came to dead. Later i found update.zip for LYF in that i found that is same as S7.
I edited rawprogram.xml to file given to download & flashed. After flash phone came alive & updated with update.zip.
Now phone came to normal.
May be it will help for u.... attached updater script of Lyf LS-5021.

Inside the zip's from the ZTE -homepage u gonna find the update.zip file .... which perfectly works for the S7.
So ... is the LYF LS-5021 exactly the same phone as the S7 ... any differences?
New ROMs available?

I would also like to know if there are any updates available for the Blade S7 (other than Lolipop 5.1). I managed to download the update.zip from the ztedevice . com website and followed the instruction and was able to update using the Blade S7 ROM but only Lolipop 5.1 is available. Can anyone confirm if LYF LS-5021 ROM can be used on the S7 and what ROM's are available?

kappwj said:
I would also like to know if there are any updates available for the Blade S7 (other than Lolipop 5.1). I managed to download the update.zip from the ztedevice . com website and followed the instruction and was able to update using the Blade S7 ROM but only Lolipop 5.1 is available. Can anyone confirm if LYF LS-5021 ROM can be used on the S7 and what ROM's are available?
Click to expand...
Click to collapse
The real question is if there is anything official above 5.1 available for the Lyf. Needrom seems to host official 6.0, but it would be nice to confirm that with Lyf support. IDK if they would answer, but you might as well should try your luck with the ZTE ROM compatibility (tough they most likely will not take any responsibility and not advise you to try flashing their ROM). Their support page is here:
https://www.mylyf.com/self-help.html
Also Lyf LS-5021 may be the Lyf Earth?

ЯazoR said:
The real question is if there is anything official above 5.1 available for the Lyf. Needrom seems to host official 6.0, but it would be nice to confirm that with Lyf support. IDK if they would answer, but you might as well should try your luck with the ZTE ROM compatibility (tough they most likely will not take any responsibility and not advise you to try flashing their ROM). Their support page is here:
Also Lyf LS-5021 may be the Lyf Earth?
Click to expand...
Click to collapse
It is the Lyf Earth 2 (or second gen earth). Just checked Needrom and cannot find any rom for Blade S7 . I will check Needrom for official Lyf 6.0. But thanks for the feedback.

ZTE blade S7 T920
I also have a ZTE blade S7 and I know the suffer of finding this phone's firmware... But I am still a Standard android customizer so yeah after searching the web... No firmware found for this phone... So here's what I've done to make a backup..
I rooted my phone using kingoroot via PC
-steps-
-download the kingoroot application on pc
-install the application on pc.
#on the phone#
- battery charged to 100% because of fear the process will fail because of the battery
-enabled unknown sources in
*settings/security/unknown sources*
-enabled developer options
*settings/about phone/Build number(just keep spamming the build number till it says developer mode enabled)
- go back to settings and enable usb debuging
*settings/developer options/usb debuging(tick the box)
-then connect phone to pc then a small box will show up on the phone
tick allow this pc bla~ bla~ and
press ok or accept
#on the pc#
-open kingoroot application
-wait for the application to load
-then press root device
-if the phone shows something that needs to install ,just press install
-Then the phone will automatically change to a blue screen with percentage numbers on screen.
Wait for 10-20 min
-Then on the phone will show up root success with a giant blue tick
-uninstall all the cleaner or battery saver that is installed by kingoroot...
-then reboot phone...
Now find TWRP recovery from xda somewhere for the zte blade s7
The thread
https://www.google.com/amp/s/forum....eneral/zte-s7-blade-recovery-cm-t3567806/amp/
Direct download link
https://drive.google.com/drive/mobile/folders/0B4Ya5mT9NhjqUUZyVTFDT18xQlU
-Download the above file on the phone
- after the download, there will be a file called recovery.img
- open flashify and slide to backup/restore
-backup the current recovery
-after backup slide back to Flash and pick Recovery Image
-pick choose a file and find the recovery.img that we downloaded earlier
And flash
-After flashing is done press flash more and it will leave you on the flash menu...
-press the three dot on the top right or left side (mine is right side)
-choose reboot recovery...
And now twrp will show up...
On first boot to twrp it will ask for allowing to modify the system...
Just swipe the blue circle
And now choose backup
For me, I check all the box to backup everything but the nesesary one is just boot and system...
And wallaahh backup done...
For my recommendation ,backup the file to a memory card and put it in a safe place just for safety.. Because you wont know maybe you'll accidentally deleted the file while formatting...
And that's it... Well done...

Anyone can help?
I need custom rom for zte blade s7

Is there any flashable msm8939.mbn/hex and msimage_8939.mbn for this phone? or any other unbrick method for ZTE Blade S7? I'm searching the net inside out and cant find a thing. Somebody please point in the right direction
I would really appreciate it to the max

We hit a dead end with this phone

I have a way but u need brains to do the following...
-To flash a custom recovery to the phone via sp flash tool or adb
The reason is because I have a backup rom of my zte t920 but it needs a custom recovery to reflash

Jo_bell said:
I have a way but u need brains to do the following...
-To flash a custom recovery to the phone via sp flash tool or adb
The reason is because I have a backup rom of my zte t920 but it needs a custom recovery to reflash
Click to expand...
Click to collapse
Anything is doable at this point. So tell me how am I going to flash a custom recovery? I do have the SP flash tool, so what else do I need?
Can you hook me up with your backup rom? I would really appreciate it

terawyvenx said:
Anything is doable at this point. So tell me how am I going to flash a custom recovery? I do have the SP flash tool, so what else do I need?
Can you hook me up with your backup rom? I would really appreciate it
Click to expand...
Click to collapse
Ok I will upload my backup rom to google drive and link will be sent on completion
I dont think sp flash tool can help on this... Becuase it needs the actual firmware scatter loading file... Which in this case... I dont have... :crying: still finding a way to create the scatter file myself.. No luck..
So.. Adb should be the hero here... But only if u hv usb debuging enabled before
Using a pc or laptop install adb to your pc/laptop from anywhere in xda...
The fastest and easiest is on this thread
https://forum.xda-developers.com/showthread.php?t=2588979
And download the twrp recovery image. From this thread
#the recovey is named recovery.img#
https://forum.xda-developers.com/android/general/tutorial-how-to-install-twrp-zte-blade-t2953998
*1* Download and install the adb on ur pc and put the custom recovery in any folder #inside an empty folder with the recovery is the best choice#
*2* After installing the adb.. Go inside the folder that contains the recovery.img...
*3* #without highlighting any file# put ur mouse pointer at any empty space in the folder , HOLD SHIFT AND RIGHT CLICK ON YOUR MOUSE. And there will be an extra option that says Open Command Prompt here or Open Power Shell here
*4* Try to boot up ur device as far as it can go in this case the zte logo and and on the pc inside the command prompt from *3* and type in adb devices and press enter.. If it shows a reading. Example, F2xhk7 device ur in luck... Go to *5*
.. But if it shows red notes.. . Try changing usb ports and usb cable #in my case before... The computer usb 3.0 port does not read my device.. *the usb port coloured blue*.. so I use other ports and it worked# :fingers-crossed:
If it still does not connect.. Then ur out of luck... The only way is through sp flash tool... Try asking one of the developers to help...
*5* congratulations if u made it here.. :laugh: now back on business...
-Type in adb reboot fastboot and the device will restart to fastboot
-Now type in fastboot flash recovery recovery.img note *the recovery.img must be the duplicate as the name of the recovery* * I repeat the command is. fastboot flash recovery recovery.img the word recovery is meant to be there *
- after the flash ,reboot the device into recovery by typing.
fastboot reboot recovery or either combimation of power and volume up button
If the recovery shows twrp.. Ur in luck then.. :laugh:

Jo_bell, you sir, are the man!:good: ....i will await your Google drive link. Would generating a scatter file require an actual working ZTE blade S7 to do? Or cant it be generated using a tool of some sort?

Jo_bell said:
Ok I will upload my backup rom to google drive and link will be sent on completion
I dont think sp flash tool can help on this... Becuase it needs the actual firmware scatter loading file... Which in this case... I dont have... :crying: still finding a way to create the scatter file myself.. No luck..
So.. Adb should be the hero here... But only if u hv usb debuging enabled before
Using a pc or laptop install adb to your pc/laptop from anywhere in xda...
The fastest and easiest is on this thread
https://forum.xda-developers.com/showthread.php?t=2588979
And download the twrp recovery image. From this thread
#the recovey is named recovery.img#
https://forum.xda-developers.com/android/general/tutorial-how-to-install-twrp-zte-blade-t2953998
*1* Download and install the adb on ur pc and put the custom recovery in any folder #inside an empty folder with the recovery is the best choice#
*2* After installing the adb.. Go inside the folder that contains the recovery.img...
*3* #without highlighting any file# put ur mouse pointer at any empty space in the folder , HOLD SHIFT AND RIGHT CLICK ON YOUR MOUSE. And there will be an extra option that says Open Command Prompt here or Open Power Shell here
*4* Try to boot up ur device as far as it can go in this case the zte logo and and on the pc inside the command prompt from *3* and type in adb devices and press enter.. If it shows a reading. Example, F2xhk7 device ur in luck... Go to *5*
.. But if it shows red notes.. . Try changing usb ports and usb cable #in my case before... The computer usb 3.0 port does not read my device.. *the usb port coloured blue*.. so I use other ports and it worked# :fingers-crossed:
If it still does not connect.. Then ur out of luck... The only way is through sp flash tool... Try asking one of the developers to help...
*5* congratulations if u made it here.. :laugh: now back on business...
-Type in adb reboot fastboot and the device will restart to fastboot
-Now type in fastboot flash recovery recovery.img note *the recovery.img must be the duplicate as the name of the recovery* * I repeat the command is. fastboot flash recovery recovery.img the word recovery is meant to be there *
- after the flash ,reboot the device into recovery by typing.
fastboot reboot recovery or either combimation of power and volume up button
If the recovery shows twrp.. Ur in luck then.. :laugh:
Click to expand...
Click to collapse
So hows the upload coming along?

TWRP 3.1.1-1 Full + Stock B16 for TWRP (Full+Clean)
https://www.androidfilehost.com/?w=files&flid=211817

NFound said:
TWRP 3.1.1-1 Full + Stock B16 for TWRP (Full+Clean)
https://www.androidfilehost.com/?w=files&flid=211817
Click to expand...
Click to collapse
I don't see this will help though. The phone wont boot up, so I cant put the phone in recovery mode or download mode.
So I cant flash TWRP or even do SD card upgrade with it. If there's anything in that firmware from the link you left above that
can help boot up the phone again, please by all means point it out.
I really appreciate it thanks

how do i update to custom roms
NFound said:
TWRP 3.1.1-1 Full + Stock B16 for TWRP (Full+Clean)
https://www.androidfilehost.com/?w=files&flid=211817
Click to expand...
Click to collapse
could you please explain the process of updating to the custom roms from a working S7. please. thx

Oneplus One with fastboot and TWRP functioning, but can't get a ROM working

I really need help, I have tried the following, having TWRP V2.8.5.1 functioning and Fastboot also.
- Through TWRP, tried connecting the PC so I can Flash a ROM from there, but I can't seem to be able to connect the One to my PC so it will let me transfer files through cmd with adb push. My computer is a windows 10 OS with Samsung drivers and Android SDK full installed, still can't get it to work.
- Through Fastboot tried flashing cm-11-20141008-SNAPSHOT-M11-bacon.zip downloaded from Cyanogenmod page and using Oneplus One Toolkit 2.0, even though the Toolkit says the files are there, still phone continues to show 1+ logo and then rebooting.
Please I need some help.
Cheers. and thank you.

Why adb push when you can just copy the file over using a file manager (or a command prompt if you insist) and then flash from the internal storage?

I'm having the same issue but in my case I can boot into recovery or other stuff IF I HAVE THE USB PLUGGED IN
Maybe you can check and and let me know, if I found a solution I'll tell you, hoping the same from you please.

http://forum.xda-developers.com/oneplus-one/general/guide-return-opo-to-100-stock-t2826541 this could help.

ZE500KL Can't access fastboot or recovery mode PLEASE HELP, URGENT

Please help, I need proffessional help.
Android Phone: ASUS Zenfone 2 Laser 5.0 (ROOTED)
Android Firmware: 5.0.2 Lollipop
Aim: To enter into Fastboot mode and Recovery Mode without problems
Situation: Recently installed TWRP Recovery in-app and through software, but when I try to enter in Fastboot Mode (HOLD POWER & VOLUMEUP) or even Recovery Mode (HOLD POWER & VOLUMEDOWN), I just end up in a hanged out ASUS Logo. I can't do anything except pulling out the battery myself and putting it back then booting the device through power button to boot it normally. I don't know if it's the problem with the model, or the phone's system itself, or it's just a bug, or a problem when I rooted my device through ADB.
(Note: When I rooted the device, I wasn't even able to see the blue "FASTBOOT MODE" when I tried it, I only saw the ASUS logo as well.)
For anyone who has any idea on what's going on with my device, please reply and help me. I really want to have the benefits of a rooted phone completly and I'm a new root user so I need assistance.

For anyone who has an idea on what I've done or on what should I do, please help me. Someone told me that I flashed the recovery and locked the bootloader, so it got damaged. If so, would Unlocking the Bootloader (from Wiki.CyanogenMod's Site) help my case?

CrimsonShade09 said:
For anyone who has an idea on what I've done or on what should I do, please help me. Someone told me that I flashed the recovery and locked the bootloader, so it got damaged. If so, would Unlocking the Bootloader (from Wiki.CyanogenMod's Site) help my case?
Click to expand...
Click to collapse
Do you can acesse to twrp recovery on your device

Same problem.....waiting for helping, please

mohamedelkholy said:
Do you can acesse to twrp recovery on your device
Click to expand...
Click to collapse
I think I have "access" to TWRP recovery. However, I can only access it through booting it up from ADB. I used the command "adb reboot bootloader" to boot it to fastboot mode, however only the ASUS screen appears but I treated it as the fastboot mode itself. Then I checked if it was really on fastboot mode through "fastboot devices" and it showed my serial number. I can only enter into TWRP using "fastboot boot twrp.img" . I don't know if I already installed it because although I opened it, I can't do it from the phone (POWER+VOLUMEDOWN)

Ok now boot twrp and then flashamodified zip or cm13 and your phone should eork you dhould to have unlockrd bootloader

Hi to all, i'd re-open this 3d for the same problem. After months I'm trying to re-sleep my ZE500KL. It was in "can't load invalid boot image" loop. I tried to force recovery mode and (wrongly) force to update from update.zip the stock fw stored in the uSD.
Since this time I can't enter in recovery mode more but fastboot only. The problem is that, in spite of the USB drivers are installed, fastboot does not recognize any connected device.
I've run Win 10 pro with a zenbook ux333fn laptop and I remembered android 6 on the phone, the last time I saw it alive.
I've tried also to install twrp 3.1, with no positive results.
Anyone can suggest me any solving way?
Thanks to all

...anybody?

Up.....

sh4d3_ said:
Hi to all, i'd re-open this 3d for the same problem. After months I'm trying to re-sleep my ZE500KL. It was in "can't load invalid boot image" loop. I tried to force recovery mode and (wrongly) force to update from update.zip the stock fw stored in the uSD.
Since this time I can't enter in recovery mode more but fastboot only. The problem is that, in spite of the USB drivers are installed, fastboot does not recognize any connected device.
I've run Win 10 pro with a zenbook ux333fn laptop and I remembered android 6 on the phone, the last time I saw it alive.
I've tried also to install twrp 3.1, with no positive results.
Anyone can suggest me any solving way?
Thanks to all
Click to expand...
Click to collapse
Up...

QFIL or AFT can be the solution.
I have a similar problem, a hard bricked Z00ED (ZE500KL) not able to get into fastboot or recovery.
after reading some thread here an there. that are Processor / Chipset specific flash tools that help flash bootloaders and repartition hard bricked device.
For mobiles with MediaTec devices, there is a tool called SP Flash Tool. I wasted a whole day with it. then understood that Z00ED (ZE500KL) has a Qualcomm Processor MSM8916
Therefore we need a Qualcomm Flasher here (QFIL )
But nos I am stuck with getting firmware for ZE500KL that can be used by QFIL tool, It should have a firehouse*.mbr file that is the programmer (dependent on CPU of the phone) and a rawprogram*.hex file that I don't know where to get from.

Thanks... It seems a bit less wild, but in any case no solving, yet

Up! ...anyone?

Up!