Downgorade from EMUI 3.0 to EMUI 2.3 - Huawei Ascend P7

FIXED

osnapitzpacho said:
Hi! I want to downgrade to EMUI 3.0! I put the B133SP01 update app in dload (I created it because there wasnt one) and do local upgrade. It says fail. Please tell me how to downgrade without rooting or something.. Sorry for my n00b question.
Click to expand...
Click to collapse
man there's been at least 6 procedures /threads made to do this..
SEARCH please.
thnx

I have another problem now. I found this thread http://forum.xda-developers.com/ascend-p7/general/how-to-downgrade-emui-b609-to-b602-t3009149/page2 and there was a file called ROLLBACK133SP01, installed it and now theres a little window which says Unfortunately, andorid.process.acore stopped working. PLEASE HELP!!! I can't get rid of it. It keeps popping please HELP ME
EDIT: Factory reset fixed everythink.

osnapitzpacho said:
I have another problem now. I found this thread http://forum.xda-developers.com/ascend-p7/general/how-to-downgrade-emui-b609-to-b602-t3009149/page2 and there was a file called ROLLBACK133SP01, installed it and now theres a little window which says Unfortunately, andorid.process.acore stopped working. PLEASE HELP!!! I can't get rid of it. It keeps popping please HELP ME
EDIT: Factory reset fixed everythink.
Click to expand...
Click to collapse
yes I always say ppl factory reset..

Related

[Q] Froyo in wildfire- Its official

Finally froyo is being rolled out to wildfire this week in europe first.
So if is it possible to get the official update in our phones without losing superuser
privilege? Any developer pls consider this issue and post the official update....
Official update is in HTC facebook.
Just when I've rooted my phone...
shann_mishra said:
Finally froyo is being rolled out to wildfire this week in europe first.
So if is it possible to get the official update in our phones without losing superuser
privilege? Any developer pls consider this issue and post the official update....
Official update is in HTC facebook.
Click to expand...
Click to collapse
****s sake.
Been done. Learn to read
Marc. said:
Just when I've rooted my phone...
Click to expand...
Click to collapse
You say that like it's a bad thing. It's not. Its good.
Hmmm I have downloaded the new update and tried it twice. It was running for an hour so I pressed the power button and then says unable to initiate... I am doing something wrong or is there something else I need to do. I have had a different rom on this phone but reset phone to vodafone standard... Hopefully someone will be able to reply with me being blasted of the site for being a newbie who can not read. However, I have searched long and hard for an answer to this and have yet to find one!
Cheers
Steve
stephenr said:
Hmmm I have downloaded the new update and tried it twice. It was running for an hour so I pressed the power button and then says unable to initiate... I am doing something wrong or is there something else I need to do. I have had a different rom on this phone but reset phone to vodafone standard... Hopefully someone will be able to reply with me being blasted of the site for being a newbie who can not read. However, I have searched long and hard for an answer to this and have yet to find one!
Cheers
Steve
Click to expand...
Click to collapse
I don't understand...your phone doesn't boot?

Update to Mango final. Error: 8007001F

Hi,
I have an Omnia 7 that used to run the official dev beta 2 on it. So, when I plugged it into Zune it prompted me to update to the new official release.
Step 1-9 (incl installing updates) went OK.
Then it restarts the phone and has 2 new steps (1-2), here however, I always get error: 8007001F.
I cant find any good explanation on Microsoft site either. I removed all IE, Maps and Search history, nothing.
Ideas??
Same here
I hava the same error with my omnia 7 and was running the dev b2 too.
I tried hard reset, downgrade to nodo, changing computer, ... the error is still here ;( No idea ?
Gog0 said:
I hava the same error with my omnia 7 and was running the dev b2 too.
I tried hard reset, downgrade to nodo, changing computer, ... the error is still here ;( No idea ?
Click to expand...
Click to collapse
No, i did all of that too, nothing,.....
let me know if you find anything!!!
Any news for this issue ?
Gog0 said:
Any news for this issue ?
Click to expand...
Click to collapse
reported to winphone support via twitter.
you havent had any luck either?
I reported it on twitter too and I'm reminding them every day too look at this issue.
If I have any information, i'll post here.
Gog0 said:
I reported it on twitter too and I'm reminding them every day too look at this issue.
If I have any information, i'll post here.
Click to expand...
Click to collapse
they cant solve it right? Too bad we dont get the rom files....
anyone else with this that had some more luck??

Need the touchscreen firmware

Hi guys. Fist of all, sorry for my bad english.
I bricked my phone's touchscreen, with update firmware in the *#*#2663#*#* and its wrote 'update failed' . My bad, dont do this. Dou you know any solutions? I tried factory reset, flashing roms ( froyo and gongerbread too), but nothing helped. The touchscreen stopped responding. But i think, if i can reflash the touchscreen firmware, it will working. It is possible flash the touchscreen firmware from sd card? Actually where are the files of the driver in the file system?
Can we explain, what happened actually when click on update on the tsp firmware screen? Which application/ script started? I thinks, the touchscreen files are in the tsp ic, which is separated from the flash, so just flashin a new rom dont write data to the tsp ic. But the files must be in the rom too, because some people did the update without problem, and the firmware version is changed, and the touchscreen works better then before. Do you have some ideas? If you have root acces, please browse the system folder, i thinks there is somewhere a "tspupdate" or similar named shell script/application what i need. But dont run it, it can brick your touchscreen too!!!
Sorry for my bad englis.....
problem solved
salmaj said:
problem solved
Click to expand...
Click to collapse
How did you solve it?
Yeah! How did you solve it? I currently have the same problem on my Bell's Vibrant. I also tried reflashing my Gingerbreak and factory reset without any success.
You don't know what you got til it's gone! Back button is really useful!
tasp update
salmaj said:
problem solved
Click to expand...
Click to collapse
Hi buddy, i m facing the same problem, plaease share your solution, as i am stuck and my touchscreen becomes unresponsive after wake up. Really tired of reading the forums. Thanxs a ton budddy
galaxy tab p1000 india
please
salmaj said:
problem solved
Click to expand...
Click to collapse
Please, How did you solve it?
How?????????????????????
salmaj said:
problem solved
Click to expand...
Click to collapse
Please tell me how did you do it
guess op bricked or lied or...
is just being a greedy attention whore?
THIS MAY MAKE THINGS WORSE, BUT SOME DO NOT CARE. DRAGONS AHEAD....
Either way hoarding knowledge is a big peev of mine. I have read about this issue from as many google'able places as possible. I started reading after I went thru the release notes from some of the sX series. I notices that some carriers listed ghost/glove tsp firmware update/support. I also noted as the original poster did, that the files are in the rom. I would guess look thru all the updates your carrier made available and download the specific whole rom update and factory restore / apply it. Should this not work look thru the system folder for the file. When you have it copy it to your sd card where the tsp update screen tells you to put it. Try running the update again.
If this works please confirm this.
I think possible looking in system folder I recall a firmware folder possibly inside lib or modules somewhere.
I read that tsp modes are controlled from, so logically the files should be nearby.
/sys/class/sec/tsp
or depending on phone/model
/proc/touchpanel
I will keep an eye here, I am busy with some debricking and roms in general.

Rooted one plus 3t with corrupted recovery stuck on bootloader

Hello everyone. First of all, sorry for the long post.
I just bought a OnePlus 3t three days back. Updated it to oxygen 4.1.3 and then rooted it as well. Everything was working fine. But then I decided to downgrade to 3.5.4 since I wanted to try out Xposed Framework. So I downloaded the OS from OP Support website, and went to twrp recovery and installed the os 3.5.4 from the internal memory of the phone. It seemed to install properly but when I rebooted the phone, it started asking for a password. I tried every possible combinations of my passwords but to no avail. I saw online and found some video where I was supposed to flash a new recovery which I did. After that the phone got stuck in Bootloader. There is no bootloader and recovery version detail available on this screen.
If I try to restart the phone it gives me the following error, "Decryption Unsuccessful - Your phone storage has been damaged, unable to read data stored in your phone! To continue to use the phone, you need to reset the phone." There's a button at the bottom of the screen to Reset Phone. When I click that the phone goes back to bootloader mode.
Please help me out here. I have no clue what to do right now. I have tried flashing several recoveries but they give an error "cannot determine the image filename for abcd.img"
Any and all suggestions are welcome. Thanks in anticipation.
Bro looks like a brick device did you check this post?
https://forum.xda-developers.com/oneplus-3t/how-to/unbrick-unbrick-tutorial-oneplus-3t-t3515306
maybe you can find the answer there, hope you can manage to fix the problem :good:
Crash said:
Bro looks like a brick device did you check this post?
https://forum.xda-developers.com/oneplus-3t/how-to/unbrick-unbrick-tutorial-oneplus-3t-t3515306
maybe you can find the answer there, hope you can manage to fix the problem :good:
Click to expand...
Click to collapse
Thank you for the reply. I haven't yet tried it, since the computer recognises the phone just fine. It even shows up in the fastboot devices list in cmd. Maybe, I should give it a go.
Crash said:
Bro looks like a brick device did you check this post?
https://forum.xda-developers.com/oneplus-3t/how-to/unbrick-unbrick-tutorial-oneplus-3t-t3515306
maybe you can find the answer there, hope you can manage to fix the problem :good:
Click to expand...
Click to collapse
Ok so I did manage to reinstall twrp. But I have no idea what to do next. Any suggestions ?
I managed to fix it. After the twrp recovery was installed, it started asking me for a password. Which I tried and didn't work. But then I just wiped the phone and it went back to factory settings somehow.
Now the phone is back to oxygen 3.5.4 and works fine.
Hope this can be helpful to someone else.
I'm glad u fixed it
Can u please post the correct steps to avoid this issue in the first place .
I'm on 3.5.4 but I may want to try latest versions and come back to 3.5.4

[HELP] (SOLVED)Problom Regarding Updation of J7PRIME

Hi all. I never posted anything here. This is my new post. I don't know whether I can post here or not. Please allow me to post here the moderator.
I'm doing this because I don't have another way. :crying:
The problem is I tried to revert back to stock android, first time I got Odin flashing error. So I searched and found a solution. So In that way I done. But it shows "use emergency recovery mode in smartswitch" so I tried that also. But in smartswitch the firmware is not showing.:crying: It says check the S/N and Model No. I tried so many times.
At last I found a way that, when I face the error I flashed stock recovery and reset the phone and it turned on. I was very happy. But in other side it shows as On NXT. IDK what to do. And device status still Custom, although I've done it through Odin. :crying::crying::crying:
This is the main problom that I'm facing. If it familier to anyone of you, please help me. I'm in this problom since 3 weeks. If anyone can help me it will be really great for me.
Bcz of that I flashed a custom rom. Now I'm on it.
IF ANYONE CAN HELP ME PLEASE REPLY.
EAGERLY WAITING FOR SOME RELEVENT ANSWERS:victory:
Do you want to set it to official you your warranty back?
alpha12321 said:
Do you want to set it to official you your warranty back?
Click to expand...
Click to collapse
Thanks for your response brother. Now atlast I done by wiping everything and flashed stock and it solved. now I got official and same model version. :good:
Thankyou for your response.
RaeesReyi321 said:
Thanks for your response brother. Now atlast I done by wiping everything and flashed stock and it solved. now I got official and same model version. :good:
Thankyou for your response.
Click to expand...
Click to collapse
Well I did nothing
alpha12321 said:
Well I did nothing
Click to expand...
Click to collapse
since I got a response only from you after 3 posts
i have the same problem, pls help. what did you do?
RaeesReyi321 said:
Hi all. I never posted anything here. This is my new post. I don't know whether I can post here or not. Please allow me to post here the moderator.
I'm doing this because I don't have another way. :crying:
The problem is I tried to revert back to stock android, first time I got Odin flashing error. So I searched and found a solution. So In that way I done. But it shows "use emergency recovery mode in smartswitch" so I tried that also. But in smartswitch the firmware is not showing.:crying: It says check the S/N and Model No. I tried so many times.
At last I found a way that, when I face the error I flashed stock recovery and reset the phone and it turned on. I was very happy. But in other side it shows as On NXT. IDK what to do. And device status still Custom, although I've done it through Odin. :crying::crying::crying:
This is the main problom that I'm facing. If it familier to anyone of you, please help me. I'm in this problom since 3 weeks. If anyone can help me it will be really great for me.
Bcz of that I flashed a custom rom. Now I'm on it.
IF ANYONE CAN HELP ME PLEASE REPLY.
EAGERLY WAITING FOR SOME RELEVENT ANSWERS:victory:
Click to expand...
Click to collapse
i have the same problem, pls help. what did you do?

Categories

Resources