How can i downgrade my oppo a3s firmware version using laptop - Android Q&A, Help & Troubleshooting

Hello as you can read on the title, i'm figuring out how i can downgrade my phone.
I searched on youtube for tutorial but it required so many software tools that are paid and i also tried to a find crack version of the software on youtube but i read the comment section and it's full of bots i'm scared to get virus on my laptop.
I'm having hard time to find those tools maybe someone here know free software or different method please guide me.
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May be looking into this article will enlighten you
How to Downgrade Your Android Phone to a Previous Version
Not everyone appreciates the changes when new Android versions hit devices. If you want to switch back, it’s sometimes possible to downgrade your Android device to a previous version. Here’s how you do it.
www.howtogeek.com

jwoegerbauer said:
May be looking into this article will enlighten you
How to Downgrade Your Android Phone to a Previous Version
Not everyone appreciates the changes when new Android versions hit devices. If you want to switch back, it’s sometimes possible to downgrade your Android device to a previous version. Here’s how you do it.
www.howtogeek.com
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Thank you for the suggestion. I will look into it and try it.

Related

[Q] How to Dump ROM and Root New Device (Mi700 DroidPad)

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I know this is not a HD2 question, but I am desperate for some guidance and answers. I am about to get my hands on a new Mi700 DroidPad, a budget Android Tablet, with Android 2.2. I wrote a review which was picked up at Engadget http://www.engadget.com/2010/09/30/c...wfully-famili/. The software as I can perceive it so far is problematic (slightly buggy). Since this is a new device (and I have checked for any development efforts from the Net and found none so far), I was wondering what I should do in order to:
1) Root the device
2) Dump the ROM
In regards to rooting the device, I was thinking since it shares the same CPU as the Aria and Legend (MSM7227), can I just use the one-click root method? I will try that, but would like to know alternatives if that fails.
On dumping the ROM, well... I have no idea what can be done, but would love to try doing it, so that Flash can run on it. At the moment, though it is on 2.2, Flash does not appear in the Market.
Anyway, thanks a lot guys. If anyone can help clarify the matter or point me in the right direction, it would be much appreciated. Btw, I'm trying to arrange with CSL to give developers some discount on purchasing this device which is equal in functionality with Samsung's Tab, without the crazy pricing.
Thanks!

[Q] Help rooting Lenovo A586 (ICS).

Good evening guys, I just bought a Lenovo A586; I want to root it and install CWM. I'm not very experienced, I did some research and apparently there's not many information about this model. I wouldn't like to mess things up, of course
Here are the version details:
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Could you please help me out? Thanks in advance!
Felipe.-
Chaurigol said:
Good evening guys, I just bought a Lenovo A586; I want to root it and install CWM. I'm not very experienced, I did some research and apparently there's not many information about this model. I wouldn't like to mess things up, of course
Here are the version details:
Could you please help me out? Thanks in advance!
Felipe.-
Click to expand...
Click to collapse
If you want root here is a link to superoneclick
http://shortfuse.org/?page_id=2
But before you get started, don’t forget to enable USB debugging on your phone by going to Settings->Applications->Development and enabling “USB Debugging“.\
here are the instructions:
http://www.tomsguide.com/us/Root-Your-Android-Phone,review-1688-3.html
This will just give you root, not cwm. I search and see what I can find
Thanks, but that software is very outdated, I doubt it will work in ICS.
Regards.
Edit: I did try it just to make sure, and it didn't work... says it's already rooted. Tried unrooting and then rooting again, but it crashes. I don't think it's meant to work on ICS.

Android s710i

Hi
I have an android phone similar to htc desire hd, but is not a htc, it's a no-brand phone and its model number is s710i.
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It has android 2.2.2 and its kernel version is 2.6.32.9.
What I want to know is if it is possible to root this phone and install a new rom on it.
Thanks
Joaosacramento said:
What I want to know is if it is possible to root this phone and install a new rom on it.
Thanks
Click to expand...
Click to collapse
it may be possible to root it BUT as to what ROM is compatible with it, I have NO idea , so do not try to flash anything on it till you are sure and you have backup of its current ROM.
For rooting try out links under unlock and root, in My Android Collections
Check this out! You , YES! you are an " Android ". Not your phone but U.
You Must watch this documentary concerning your privacy Terms & Conditions we had agreed to, by using a PC or Smartphone
How to say Thank you? If you find any post helpful on XDA, click on their Thanks button
If you are using XDA App or Tapatalk, long press on the post and select :good: Thanks Its easier to give "Feedback" in this manner than make an additional post.​
Thanks for your answer

Android Smart TV Box Help

Hey everyone, Hope that someone is able to help me out.
I have in my possession one Android Smart TV Box.
but I can't for the life of me find any information out about it, I done a search in the forums but to be honest im not sure what im searching for, apart from the name of the product.
I was told by the previous owner that it needs re flashing but have no clue how or where to download the original OS, now back in the day I had a HTC Leo(HD2) so i know how to flash and all that.
If anyone would be able to give me a gentle push in the right direction that would be much appreciated.
Thanks again for your time.
Dave
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Please, I could really do with some help with this.
bump
Bump
Google is your best friend.... (hint: it's called "Smartstick G1" and it has Allwinner A10 chip). Just keep searching...
Sent from my NookColor using Tapatalk 4
Thanks
Thank you, now i know what im looking for I might have a chance of getting it working. Thank you
you should be able to flash this device with the phoenixCard tool in windows, the same way you would flash an mk802-II device, however you don't want to use the mk802-II roms/firmwares. here's what you'll need.
https://files.one.ubuntu.com/JSbOC8JBR4u5POXUxo-GQw <------- rom
https://files.one.ubuntu.com/_0xvNDq-ReasIL6NzP2mvg <----- PhoenixCard tool

Question: Safe to downgrade firmware ELS-N39 C636?

Hi, has anyone with ELS-N39 C636 managed to downgrade firmware successfully to prepare for sideload GMS?
The reason I'm asking is because my phone just got into a situation where it reboots every 20 secs. So, I've sent it to service center and they mentioned i will have to get motherboard replacement.
Few question from me
In what scenario will cause that to happen? Wrong firmware flashed?
Which way is more safe to downgrade? Hisuite proxy or OTG?
Seems like Hisuite don't check against current version?
OTG does check and will stop updating if some versions not matching?
I know i could have just flash back the correct firmware, but I've tried using Hisuite which wont happen due to constant rebooting. Also OTG mentioned my version don't match. So any better solution if this happens again? Any alternative firmware tools that is working?
I hope someone who knows the ins and outs of android could shed some light.
I've try to read up as much as I could but those mentioned are some concerns that I still have before retrying to downgrade again.
Thanks!
Here's my software version info
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