BOOTLOOP after updating to Android 9.0 Pie - Huawei Mate 9 Questions & Answers

Yesterday I updated from Android 8.0 to 9.0 using the latest Hicare app. It was successful. I was able to use it for half a day then i noticed there are occasional reboots. In the evening when I was browsing the internet using the phone, it rebooted then got stuck in the huawei logo.
can somebody help how to fix this please? downgrade?
thank you.

mmaarrkk1313 said:
Yesterday I updated from Android 8.0 to 9.0 using the latest Hicare app. It was successful. I was able to use it for half a day then i noticed there are occasional reboots. In the evening when I was browsing the internet using the phone, it rebooted then got stuck in the huawei logo.
can somebody help how to fix this please? downgrade?
thank you.
Click to expand...
Click to collapse
Hey Try app from computer HISUITE
Tutorial https://youtu.be/4YI10im9b7E

thierryrojas said:
Hey Try app from computer HISUITE
Tutorial https://youtu.be/4YI10im9b7E
Click to expand...
Click to collapse
Thanks for the suggestion. I will do that when I get back my phone from the service center. They said that they already reflashed my phone but it still keeps on rebooting at the huawei logo.

UPDATE:
Huawei service center said they already did a software flash. The phone is still in boot loop. RIP mate 9.

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Tried updating the phone with the B511, it was successfful but the problem now is it is stuck with bootloop. it would flasf honor logo but would just restart. tried to unbrick it using the multitool everythings seems to be ok but then it wont still boot. tried to use the Honor 6 and 6+ plus unbrick method and i got no error but the phone wouldnt load the OS at all. I can install TWRP successfully but that's it. Please help me with this one. Ayhting will be appreciated. Thank you.

mate 7 marshmallow update ota problem

hi all, I hope someone help me with my problem ,,
I installed marshmallow update found on HuaweiFirmware.com[/url] on my huawei mate 7 l-09 .
after the update installed my phone entered restarting loop ...I tryed to install lollipop again by force update method but it dosn't worked ( I installed the lollipop update (UPDATE.APP)in dload file on sdcard and pressed power+volume up +volume down ) it staked on huawei log but when i try to install marshmalow update again by the same method the method worked but as i said my phone dosn't open it keep restarting >>>noted it not rooted ...Plz help:crying:
me tooooooo, please help me .....
sakha11 said:
me tooooooo, please help me .....
Click to expand...
Click to collapse
Hi,
New to XDA. I have also tried to install marshmallow with the same result. Have tried everything that was mentioned above but the only update.APP software the phone can read is the B513 update.
O had this same issue while updating to Marshmallow. But I sorted it out and now my phone is working. I installed B500 first, by force updating. After successfully update, phone restarted and still stuck on the same Huawei logo. Then I put the lollipop firm on my scars and force updated the phone again. Then it took a while but finally phone started working. Then after some days I received an OTA update of Marshmallow and I updated my mobile successfully.

Problem Updating Android O

Hi everybody,
Ive updated my Mate 9 to Android 8 by FF. I used an aproved update by imei. No bootloader open or rooted phone. just normal update.
Now when i boot, phone shows me the Huawei eRecovery and wants to download the lastest version but I dont know why. I try to download by wifi and says there is a problem...any ideas? That means its bricked?
Please help
Happened to me too in a different updating scenario. I unplugged from usb and booted into recovery. Wiped cache then factory reset phone and it was fixed.
Hi team,
My phone was on MHA-L09C432B198 and today I made a wrong update to -> MHA-L09C185B360(8.0.0.360)
My question is that i dont know which firmware install from HuaweiFunk to revert this...i tried MHA-L09 8.0.0.361(C432) but i gave me error...
Any ideas please?
Thanks,

Oneplus One [bacon] Just bricked!!! HELP!!

Hi guys,
from last one week I was experimenting new roms for my oneplus one. In order to install oreo rom, someone suggested to update twrp recovery to 3.2 wherein I was using 3.0.1. So I did!!
First i tried with official twrp app it showed successful but I was not able to boot into recovery mode. It got stuck in oneplus logo. But it was booting fine to os (oxygen os).
To fix this issue I found one post on XDA to run FIRSTAID.BAT file and I did.. Now, my phone is not booting at all. It was worst decision of my life to follow that monkey.
I feel my phone is soft bricked and not even getting detected in pc.
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rohitgothwal said:
Hi guys,
from last one week I was experimenting new roms for my oneplus one. In order to install oreo rom, someone suggested to update twrp recovery to 3.2 wherein I was using 3.0.1. So I did!!
First i tried with official twrp app it showed successful but I was not able to boot into recovery mode. It got stuck in oneplus logo. But it was booting fine to os (oxygen os).
To fix this issue I found one post on XDA to run FIRSTAID.BAT file and I did.. Now, my phone is not booting at all. It was worst decision of my life to follow that monkey.
I feel my phone is soft bricked and not even getting detected in pc.
CAN SOMEONE PLEASE HELP!!!!!:crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying:
Click to expand...
Click to collapse
Can you boot into fastboot or twrp?

OppO Phone Power On problem

Hi All,
Can anyone help me.
My oppo phone has recently giving me problem when doing Power On. The phone stuck at OPPO logo forever. I need to do a hard reset everytime to restart the phone. A normal restart will not work whereby it stuck at displaying OPPO logo. Sometimes a normal restart will jump to another screen whereby I need to enter a password to use Android. Is there a password for Android? Please guide me how I can solve the problem and where can I download a newer firmware for my phone. Thnak You
Oppo phone model : R9s Plus
Android version : 6.0.1
Version: CPH1611EX_11_A.20_180803
BoonmaC said:
Hi All,
Can anyone help me.
My oppo phone has recently giving me problem when doing Power On. The phone stuck at OPPO logo forever. I need to do a hard reset everytime to restart the phone. A normal restart will not work whereby it stuck at displaying OPPO logo. Sometimes a normal restart will jump to another screen whereby I need to enter a password to use Android. Is there a password for Android? Please guide me how I can solve the problem and where can I download a newer firmware for my phone. Thnak You
Oppo phone model : R9s Plus
Android version : 6.0.1
Version: CPH1611EX_11_A.20_180803
Click to expand...
Click to collapse
Check this link out Root and install TWRP
Then try googling for custom ROMs or just get the stock ROM itself and reflash it.
The problem you are facing is called bootloop. Is it booting to safe mode? Try checking that out too.
Venkata Lochan Nune said:
Check this link out Root and install TWRP
Then try googling for custom ROMs or just get the stock ROM itself and reflash it.
The problem you are facing is called bootloop. Is it booting to safe mode? Try checking that out too.
Click to expand...
Click to collapse
Root and Install TWRP is for chinese edition only. No it is not booting to safe mode. Can you kindly help me. Thank you
BoonmaC said:
Root and Install TWRP is for chinese edition only. No it is not booting to safe mode. Can you kindly help me. Thank you
Click to expand...
Click to collapse
Doing anything is (almost) impossible without TWRP. Is there no version that supports yours? If none, you might just have 2 options : get a new phone or Develop them yourself(Takes time but that's a lot of fun, frustration and fear combined when done for the first time). Which one do you choose?
Venkata Lochan Nune said:
Doing anything is (almost) impossible without TWRP. Is there no version that supports yours? If none, you might just have 2 options : get a new phone or Develop them yourself(Takes time but that's a lot of fun, frustration and fear combined when done for the first time). Which one do you choose?
Click to expand...
Click to collapse
Or wait a sec, is your phone powered by mediatek? And is it booting to recovery? If yes, attach an image of the recovery.

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