Stock recovery after Update from 9 to 10 - Huawei P30 Pro Questions & Answers

Hi. I tried to do a wipe cache after installing update from Android 9 to Android 10 (no root, stock usage only).
I can not find the wipe cache option after rebooting into recovery.
Can anyone help please?
P30pro no root, no extras.

Maputo2309 said:
Hi. I tried to do a wipe cache after installing update from Android 9 to Android 10 (no root, stock usage only).
I can not find the wipe cache option after rebooting into recovery.
Can anyone help please?
P30pro no root, no extras.
Click to expand...
Click to collapse
Same here...

Maputo2309 said:
Hi. I tried to do a wipe cache after installing update from Android 9 to Android 10 (no root, stock usage only).
I can not find the wipe cache option after rebooting into recovery.
Can anyone help please?
P30pro no root, no extras.
Click to expand...
Click to collapse
Try from eRecovery
Power off the device, hold volume up and connect the charger, white EMUI screen should appear with a wipe cache option

*Detection* said:
Try from eRecovery
Power off the device, hold volume up and connect the charger, white EMUI screen should appear with a wipe cache option
Click to expand...
Click to collapse
Thank you for your feedback. I tried that, I only find the option Clear Data. I do not know what exactly happens by clicking that....

Maputo2309 said:
Thank you for your feedback. I tried that, I only find the option Clear Data. I do not know what exactly happens by clicking that....
Click to expand...
Click to collapse
Try it without the charger, power off the device, hold volume up & power until you see that same white EMUI screen
See if the clear cache option appears
Why do you want to clear the cache anyway? It automatically does that after installing updates

Click on clear data, then open the second page, to select clear cache

Osama Samir01 said:
Click on clear data, then open the second page, to select clear cache
Click to expand...
Click to collapse
Perfect, that's it. Thank you very much.

Related

Can't access CWM recovery anymore

Hello,
Here is my problem, wanting to flash a theme on my Xperia Z, I had to perform a cache cleaning, this one was unusually long (~5minutes), so I brutally shut down the phone via power + volume up.
I wasn't aware of:
Phone hangs when cleaning cache?
Just leave it for a few minutes, it's needs some time to clean cache
Click to expand...
Click to collapse
Click to expand...
Click to collapse
Unfortunately it is now impossible for me to get back to the recovery (LED turns green but does not change to purple while holding volume up).
I already tried:
- Reinstall CWM recovery
- Install TWRP recovery hoping "overwrite" CWM (does not work either)
- Uninstall TWRP recovery
- Use the "reboot in recovery" option via clockworkmod and application TWRP (just reboot the phone normally)
edit:
- I now tried to do a factory reset but it's not working, nothing happen when I click "erase all data", can't tell if it's related though...
Having no other ideas I think it would be best to totally remove CWM recovery (via adb ?) and then reinstall it "properly"
Thanks
Update: Just tried to do a factory reset via settings but I doesn't work, nothing happen when I click "erase all data", can't tell if it's related though. Is there any other way to do a factory reset so I can go back to normal ?
Thanks

[Q] Android revolution 11.5 update stuck installing

After going to update Android Revolution rom from 11 to 11.5 clearing cache and dalvik cache before now it is stuck in installing please wait 0.00%. I have tried hard reset method (hold down the volume button and press the power button) but nothing happens.
Any ideas? Thanks
kolios13 said:
After going to update Android Revolution rom from 11 to 11.5 clearing cache and dalvik cache before now it is stuck in installing please wait 0.00%. I have tried hard reset method (hold down the volume button and press the power button) but nothing happens.
Any ideas? Thanks
Click to expand...
Click to collapse
Have you tried to run the installer again? Hickups like this can happen.
kolios13 said:
After going to update Android Revolution rom from 11 to 11.5 clearing cache and dalvik cache before now it is stuck in installing please wait 0.00%. I have tried hard reset method (hold down the volume button and press the power button) but nothing happens.
Any ideas? Thanks
Click to expand...
Click to collapse
Hold it under a lamp and repeat your hard-reset method or plug it into your PC and type
Code:
adb reboot recovery
and then re-attempt the flash
MacHackz said:
Hold it under a lamp and repeat your hard-reset method or plug it into your PC and type
Code:
adb reboot recovery
and then re-attempt the flash
Click to expand...
Click to collapse
Everything is ok. Thanks! But what's with the lamp?
Think it needs proximity sensors triggered as well.. that's why.
Sent from my HTC One

[Q] Dark screen after boot. Can't see home screen and app. Please help!!

I wanted to sell my nexus 6 so I decided to flash to stock rom. Everything seemed perfect until I realized I needed to wipe my data. I restarted in custom recovery and by mistake wiped all data. After that my phone will turn black/dark after booting into the home screen. I reinstalled the stock rom but same results. Even in safe mode. I know my phone is one because I can see the power menu after pressing the power button. Can anyone please help?
trineomorph said:
I wanted to sell my nexus 6 so I decided to flash to stock rom. Everything seemed perfect until I realized I needed to wipe my data. I restarted in custom recovery and by mistake wiped all data. After that my phone will turn black/dark after booting into the home screen. I reinstalled the stock rom but same results. Even in safe mode. I know my phone is one because I can see the power menu after pressing the power button. Can anyone please help?
Click to expand...
Click to collapse
Try issuing these commands from fastboot:
fastboot format userdata
fastboot format cache
Evolution_Tech said:
Try issuing these commands from fastboot:
fastboot format userdata
fastboot format cache
Click to expand...
Click to collapse
That worked!! Thank you so much!
trineomorph said:
That worked!! Thank you so much!
Click to expand...
Click to collapse
No problem.

help me please. i did ****.

Wave I have a lg l90, as reported here:
Http://forum.xda-developers.com/lg-l90/help/help-to-install-cyanogenmod-lg-l90-t3489414
I installed cm13 with gapps successfully ...
I've been using it normally since then...
But in an attempt to run the "es file explorer" in root mode, I installed the supersu from the play store. I opened it, and he asked to restart by TWRP.
It restarted, opened the twrp... And after restarting, the CM will be booting forever.
Can someone help me?
fluiz said:
Wave I have a lg l90, as reported here:
Http://forum.xda-developers.com/lg-l90/help/help-to-install-cyanogenmod-lg-l90-t3489414
I installed cm13 with gapps successfully ...
I've been using it normally since then...
But in an attempt to run the "es file explorer" in root mode, I installed the supersu from the play store. I opened it, and he asked to restart by TWRP.
It restarted, opened the twrp... And after restarting, the CM will be booting forever.
Can someone help me?
Click to expand...
Click to collapse
Try wiping Dalvik and cache..
To get into twrp Turn off phone then Turn on with power button and pressing volume down button.. when lg logo appears release both buttons and press again both until a white screen appears. Use volume keys and power key to select yes.
If wiping cache and Dalvik dont work probably u have to flash cm again.
Warimation said:
Try wiping Dalvik and cache..
To get into twrp Turn off phone then Turn on with power button and pressing volume down button.. when lg logo appears release both buttons and press again both until a white screen appears. Use volume keys and power key to select yes.
If wiping cache and Dalvik dont work probably u have to flash cm again.
Click to expand...
Click to collapse
thank you warimation... but when i tried that, appears the white screens... but is the "Factory Data Reset" that appears... this will erase all data, photos, etc, correct?
fluiz said:
thank you warimation... but when i tried that, appears the white screens... but is the "Factory Data Reset" that appears... this will erase all data, photos, etc, correct?
Click to expand...
Click to collapse
If you have twrp recovery installed it will enter twrp instead reseting your phone
Warimation said:
If you have twrp recovery installed it will enter twrp instead reseting your phone
Click to expand...
Click to collapse
how i can do that, now that the only thing that appears it is the CM logo pulsing in loop(without restart) ?
fluiz said:
how i can do that, now that the only thing that appears it is the CM logo pulsing in loop(without restart) ?
Click to expand...
Click to collapse
Do the steps above.. when it asks for factory reset choose yes. It will take you to twrp recovery instead factory reset your phone
Warimation said:
Do the steps above.. when it asks for factory reset choose yes. It will take you to twrp recovery instead factory reset your phone
Click to expand...
Click to collapse
really?
Really, I have no problem unbrick/formatting my cell phone... In losing data, information, etc.
This time, I would just like to save some pictures of my son that are in this device.
So by pressing "yes" to that question, it will not erase the data, but call the twrp?
fluiz said:
really?
Really, I have no problem unbrick/formatting my cell phone... In losing data, information, etc.
This time, I would just like to save some pictures of my son that are in this device.
So by pressing "yes" to that question, it will not erase the data, but call the twrp?
Click to expand...
Click to collapse
If you have twrp installed no, it wont erase anything..
Warimation said:
If you have twrp installed no, it wont erase anything..
Click to expand...
Click to collapse
Well, is there any other way to access my files, before doing this?
fluiz said:
Well, is there any other way to access my files, before doing this?
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Click to collapse
Dont think so..
And u have root mode in cm13.. just have to toggle it on in developer mode. Check Google to access that..
Warimation said:
Dont think so..
And u have root mode in cm13.. just have to toggle it on in developer mode. Check Google to access that..
Click to expand...
Click to collapse
perfect... I accessed the twrp, but neither from file manager nor the terminal i found my files....
so I remembered that I used sdcard as internal memory...
how can I access your content now?
fluiz said:
perfect... I accessed the twrp, but neither from file manager nor the terminal i found my files....
so I remembered that I used sdcard as internal memory...
how can I access your content now?
Click to expand...
Click to collapse
That I cant help you as I never used SD card as Internal memory..
solved:
http://forum.xda-developers.com/lg-l90/help/decrypting-aes-128-encrypted-ext4-t3521625

slow boot up/start

Not sure if it was the new UI or Android 9 but has anybody else noticed that the start up seems to take ages? Certainly longer than previously?
stewarta13wsb said:
Not sure if it was the new UI or Android 9 but has anybody else noticed that the start up seems to take ages? Certainly longer than previously?
Click to expand...
Click to collapse
I experienced the same issue as you after pie upgrade. However sorted it by wiping the cache. Now it's back to normal. Give it a try.
Sent from my SM-N960F using Tapatalk
Great thanks for the speedy reply. I'll just google wiping the cache and let you know if it worked
stewarta13wsb said:
Great thanks for the speedy reply. I'll just google wiping the cache and let you know if it worked
Click to expand...
Click to collapse
It's very simple. Turn off ur Note 9. Once it's off wait for 10 secs. Then press the volume up + Bixby + power button together. Once you see the Samsung logo let go off the keys. Now you select wipe cache partition with volume up and down keys. Press power button to confirm. Once done select reboot now. That's it.
Sent from my SM-N960F using Tapatalk
If wiping the Cache Partition doesn't work. Back up your device and perform a hard factory reset. That should resolve your software issues.

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