I want to install special Android version: Android 9 Pie GO because it has lower requirements 512 MB of RAM . My phone has 1GB of RAM but problem is I don't see option how to do that.
My phone: Medion E4503 doesn't seem to be supported on twrp website for making recovery point first. I don't see it under devices. I heard this phone may just be rebrand of Lenovo phone (dunno which one ) but I have no way of telling which Lenovo version may work if at all. And that is just pre- install part. Then I also don't see where to find custom ROM for this device. I only see bunch of other ROMs for other phones. I have Android 5.0 and banking application now require Android 6.0+ . I do not want to buy new phone just for that because I rarely use phone at all.
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As you can all see there is android 10 out.
Just wanted to warn all of you who like to switch often from android 9 to android 10 and vice versa, that the first firmware for most of the countrys that came out on Sammobile is A750FXXU4.... which means the bootloader is Rev.4 the same like for the last Pie rom
That means you can rollback to last Pie firmware from Q with Odin.
Eventualy samsung will update firmwares with new bootloader, security fixes, and ect...
So it means if you update your firmware with rev.5 bootloader when it comes out, you will newer be able to go back to Pie.
Some of you probably know that, but there are others who dont know that so just to be careful.
i want to ask question .. samsung provided device update that includes Android 10 for Galaxy A7 2018 ,, and with this update Device becomes slow .. games become to lag alot .. it takes a lot of time to switch from rear camera to front camera these problem were not there when the device was android 8 and 9 ..
and i add to add one more thing that i was using the device care widget of the phone itself .. which told 2.6 to 3 .0 gb free RAM in case of Android 8 and 9 .. and since the Android 10 maximum RAM I have free is only 1.6GB even after FACTORY RESETTING and REBOOTING the device .. what should i do ??
I'm will not recommend to upgrade Pie to Android Q because its still buggy.
Hello.
I have a Galaxy S4 (SGH-M919) running on android 4.4.4. (I can give you more details if needed).
I need to install an application (EHTERAZ) which is a Qatari government application that only works on android version 6 and up (or IOS 13.5 and up).
Q: Is there a way to make the application work on my 4.4.4 android ?
Q: if not, how can I safely and easily upgrade my android to a newer version? (can you give me a full tutorial or video link)
Q: how to choose an android version that is most suited for my S4 that won't make it too slow or drain the battery too fast ?
Q: will I loose my files during this process ?
Thank you so much for your help, I really appreciate it.
It's the app developer who defines what Android version at minimum is required to run the app.
Upgrading Android requires phone's bootloader gets unlocked ( you lose all your data when doing this ), then a Custom Recovery ( what must be at 100% suitable to the phone ) gets flashed and finally via this Custom Rrcovery a Custom ROM ( what must be at 100% suitable to the phone ) gets flashed.
Hint: Add Galaxy S4 (SGH-M919 to front of this thread's title thus mainly owners of such a phone get addressed.
jwoegerbauer said:
It's the app developer who defines what Android version at minimum is required to run the app.
Upgrading Android requires phone's bootloader gets unlocked ( you lose all your data when doing this ), then a Custom Recovery ( what must be at 100% suitable to the phone ) gets flashed and finally via this Custom Rrcovery a Custom ROM ( what must be at 100% suitable to the phone ) gets flashed.
Click to expand...
Click to collapse
thank you for your reply jwoegerbauer. I'm not familiar with the terms you used (bootloader, flash, rom) so I'm not able to perform this by myself. Is there any tutorial or video you suggest I follow?
Greetings,
I succeeded in installing android 6 on my S4 and I made the application work fine.
I first installed twrp (twrp-2.8.7.0-jfltetmo.img) using Odin on my PC. I used twrp to wipe my stock system and to install the custom rom (cm-13.0-20161218-NIGHTLY-jfltetmo), in addition to Gapps (arm-6.0-pico).
As simple as that.
The latest twrp and the latest LineageOS that are (allegedly) compatible with my phone and listed in their official websites don't work on my phone, so I had to find older versions to make this happen.
Hello. Yesterday i installed latest OTA Android version (TB-J606L_S320030_210923_ROW) and noticed that it is really slow and it has even more bloatware that i don't want. I don't need to root it (because of bloatware removal) as i also need to revert it to default state as it was before update.
1. It is possible to find which version i had before this upgrade?
2. How could i downgrade system to previous version (i think it was Android 10 but i'm not sure)
PS: I successfully downgraded/rooted some devices but as every brand has it's specific way to perform downgrade, i'm asking here. Any advice would help and i'm aware of dangers of downgrading/rooting devices (bricking). In any case, it would be awesome to also link unbricking guide for TB-J606L, just in case It's always better to have plan B.
Update: I found source of roms for my device but i can't recognize which versions are old Android 10 and which are the new Android 11.
Hey everyone!
Recently i came across this pretty obscure device and i would like to know if there would be any way i could install a newer version of android on it, as its currently running Android 4.4.2.
Haven't been able to find much info surrounding this device, but i attached some photos of the info i was able to obtain from it.
Device Name: Myria 502M (Alps mr590)
Board: m601
SoC MediaTek MT8382
To replace existing Android OS ( here: upgrade ) that's what is required:
1. Phone's bootloader must be unlockable
2. A Custom Recovery matching the phone
3. A Custom ROM ( read: Android OS ) suitable to phone
xXx yYy said:
To replace existing Android OS ( here: upgrade ) that's what is required:
1. Phone's bootloader must be unlockable
2. A Custom Recovery matching the phone
3. A Custom ROM ( read: Android OS ) suitable to phone
Click to expand...
Click to collapse
Thanks for the info
But thing is, i wasn't able to find much info about this model of device, let alone see it on TWRP's list or find any custom rom available that weren't on really shady websites.
So i think im mostly out of luck
Long story short, my parent bought a fake Samsung S21 ultra or whatever.
It's running on Android 9, with 1gb of Ram and 16gb of ROM, but even the ROM is fake.
It's 8gb ROM and only 1.77gb of internal storage, once i switch them RAM and ROM to REAL value.
Told them to return it, but they don't care, so i just ask them to give it to me.
Now, i am trying to just i guess completely reinstall the phone with different OS, and people say LineageOS is the best one.
Currently i am stuck with unlocking the bootloader, because you need the TWRP of the device, and i don't know the "real" device of this fake android, and for whatever reason i cannot find the OEM unlock option on the developer options no matter what i do.
But i found a toolkit that show the device information
Device : W12+
Model : S21 Ultra
Brand : VIFONE
Android : 9.0
Firmware : LRX21M
Security Patch : 2021-10-05
I tried to find VIFONE twrp or boot image or whatever, and i just can't find one. So now i am stuck.