yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] analla:
You've come across something that in the call list, when I click on menu item (i), it darkens and then the picture comes back on, like the phone app restarts for a moment. He doesn’t do it anywhere else (phonebook, sms, mms) except for the call list.
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] Kraitos:
Thanks for this beautiful rom , it's really great to have modified stock rom , zero lags in gaming and didn't find any errors till now and battery life is great unlike stock .. good work devs :) can't wait for your next project since akimi is dead :giggle:
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] analla:
" and didn't find any errors "

you did not encounter the error that when you want to view the history in the phone, in the call list, the phone application restarts?
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] svrcek20:
I like it, it's a perfect rom. Does "direct share" work for you? I checked it in settings, it's on, but I don't get any suggestions to send a file directly to any of my contacts. This line is empty. I can choose only an application.. thank you for any advice if you know how to fix it.
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] Kraitos:
No I didn't face a thing like that , you can try truephone apk to fix your issue
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] kirbyNx:
Mmm
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] Fox-guy:
Why my camera hardware sounds like cracking when i open camera app, and when i change from front to rare (and vice versa) camera?
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] Abdul qosim:
reboot recovery button not working for twrp version 3.6.1_9-0 please help
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] MarvinMod:
Use magisk reboot button to enter recovery or use this guide to boot to recovery from powered off state.

https://xdaforums.com/t/marvinmods-guide-a70.4415479/
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] Zodiacx:
Will it works in SM A705GM ?

Reply me plz
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] MarvinMod:
If you can unlock bootloader yes but i recommend lineage 18 or carbonrom.
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] Zodiacx:
Yes I am on LineageOs 18 which doesn't support voLte

I want to try another custom rom that supports voLte
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] Zodiacx:
Yes I am on LineageOs 18 which doesn't support voLte

I want to try another custom rom that supports

My bootloader is already unlock

Plz tell me

akimiOs is compatible in sm-a705Gm ?
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] MarvinMod:
Custom roms do not support volte, youll need to revert to stock for that function.
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] Zodiacx:
Plz guide me to revert to stock🙏🥺

I haven't backup my data & lost my stock firmware

Plz help me 😭😭

To return to the stock

Re-lock Bootloader

I was on Android 11

One ui 3.1

Please help me 🥺😭
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] MarvinMod:
You can flash the latest stock using odin then relock bootloader the same way you unlocked it. You could also revert to stock, root and debloat manually. Here is a guide that will help you do both. I currently have Stock Android 11 rooted with twrp and magisk passing saftynet and using VOLTE on TMobile network. Fyi, the A70 does not work on att networks due to recent band changes and 3g ahutdowns.

https://xdaforums.com/t/marvinmods-guide-a70.4415479/
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] Zodiacx:
Yes I wanted the same thing Stock Android 11 rooted with twrp and magisk passing saftynet and using VOLTE on TMobile network with but, I lost my stock firmware😕😕😕

I am trying to download the firmware from FRIJA plz tell complete installation 🙏 to back in stock firmware
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] Zodiacx:
This has been a challenging time, and I appreciate you so much🥰🥰🥰

Thank you soo much 💗💗💗💗💗💗💗
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] MarvinMod:
If you are using twrp and magisk, do not relock the bootloader. It will be okay unlocked. Glad you got it worked out.
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] Zodiacx:
I return to my stock 🥰🥰🥰🥰

Thank you so much 💓 💗 💛 💖

You are best👌
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] Zodiacx:
But i am unable to use samsung pass and secure folder

It showing your device rooted after i clear data of samsung pass

But still i am unable to use samsung pass
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] MarvinMod:
Im not having any issue with secure folder or Samsung pass. I will try to look into it. Looks like its a known issue with Samsung but again, im not having issues with anything.
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] Zodiacx:
I do same

First flash the lastest stock firmware and then re-lock the bootloader

But still showing rooted device samsung pass
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] MarvinMod:
Do you have magisk installed, twrp?

Youll need to be full stock no mods, no custom recovery, no magisk, no root.

Just flash latest stock, lock bootloader.

Its working on my end but i have TWRP, magisk passing saftynet, root and debloated. Whats your model?

Id take a screenshot but it wont let me due to security reasons but it is in fact working on my end.
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] Zodiacx:
Yes, i am on full stock no mods,no custom recovery, no magisk ,no root

I simply flash latest stock firmware and re lock the bootloader : (
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] Zodiacx:
I think unlocking bootloader tripped Samsung knox, the protection layer that Samsung uses

That's why the samsung pass not working
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] MarvinMod:
Mines tripped including the efuse. My Samsung pass works is what im saying and im on latest firmware, rooted with magisk and modded to pass safteynet. Ive also removed a lot of bloat including Bixby. My bootloader is currently unlocked.
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] j_cesarbm:
Best rom for A70MN. I have only one problem, MAGISK is installing as system app and no program or app can revert MAGISK to User APP.

With that I can't HIDE MAGISK. Any solution ?

If there is a way to remove magisk, let me know. Thanks
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] j_cesarbm:
Como remover p magisk desta rom?
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] MarvinMod:
install via twrp by renaming magisk.apk to magisk.zip then if its not in app drawer after reboot, rename .zip back to .apk and install via file manager.
[Samsung Galaxy A70 ROMs, Kernels, Recoveries, & Ot] j_cesarbm:
Hi, V1 worked great when V2 and v2.1 not work for me. Loop infinite
[Android Q&A, Help & Troubleshooting] MadridS:
Hi everyone,

I need a custom rom for Acer Iconia A210 tablet. It has 4.1 and there is nothing I can install in it.

I tried a lot of links out there and all are dead now.

Does anyone has Lollipop or Marshmallow Custom ROMs to share please?
[Android Q&A, Help & Troubleshooting] :
Don't think it exists a Custom ROM what is suitable to the low-end device like the mentioned one.
[Xposed Framework Development] QkiZMR:
I don't know what happen but SafetyNet starts passing. I have rooted Moto Z3 Play, unlocked bootloader, Magisk 20.4, EdXposed 91.0 (YAHFA v0.4.6.4, updated today), a few Magisk, and EdXposed modules. Before hardware SafetyNet checks I could pay by phone. After Google forcing SafetyNet hardware attestation I could not. I accepted it because I was more concerned with control than with the possibility of paying by phone in the store.

Today morning I updated Riru - EdXposed (YAHFA) module in Magisk Manager. Then reboot. During the day I rebooted the phone once again. In the evening I ran Google Play Store to update my apps. I was surprised that Play was updating Netflix. Normally I updated it manually by downloading the apk file. Then I was testing Safety Net with Magisk, SafetyNet attest and SafetyNet test - all green. I was able to add a card to GPay. Even "attest" records in dg.db has 0, without blocking write mode. Here some screenshots.
[Xposed Framework Development] Hirs_E_Fruit:
The new update of EdXposed in the Magisk Manager passes SN, nothing new.
[Xposed Framework Development] QkiZMR:
But John Wu (Magisk developer) said there was no way for hardware attestation on unlocked devices. Any software hiding will not work. That what he said.
[Xposed Framework Development] Al765436:
Will gpay work, can you pay in shops?
[Xposed Framework Development] QkiZMR:
I added card successfully to gpay. I suppose that it will be working but I need to check. I wasn't in shop yet ?

I think that is working because evaluation type is basic.
[Xposed Framework Development] Al765436:
When you're in the gpay app and you turn on nfc, does it say-hold to reader?
[Xposed Framework Development] QkiZMR:
Text in Polish, but it means "move closer to the reader".
[Xposed Framework Development] Al765436:
Yes that means it should be working, thx
[Xposed Framework Development] QkiZMR:
I confirm payments works fine.
[Xposed Framework Development] serajr:
I second you mate ( see it here ) :good:

Hardware attestation hack to basic attestation is needed, I gotta say.
[Xposed Framework Development] QkiZMR:
I know. I said it in my third post. The best thing is that I not needed to clear any google play/google services data. It just began working ?
[Xiaomi Mi A2 Lite ROMs, Kernels, Recoveries, & Oth] GitDaisy:
OctaviOS is an AOSP based rom focusing on Unique and Smooth UI with handy features. OctaviOS is a reborn of pie based PearlOS.

* Your warranty is now void.
* We are not responsible for anything that may happen to your phone by installing any custom ROMs and/or kernels.
* You do it at your own risk and take the responsibility upon yourself and you are not to blame us or XDA and its respected developers.

CLEAN FLASH :

https://xdaforums.com/mi-a2-lite/how-to/detailed-installation-guide-custom-roms-t4142637

Download (Vanilla)

Download (GAPPS)

-Lineage OS

-AOSP

-Superior OS

-MSM Xtended

-Pixel Experience

-Extended UI

-Havoc OS

-CrDroid ROM

-Fluid OS

-Others, I forgot to mention

Based on Android 12.0

Whats working?

Wifi

RIL

Mobile data

GPS

Camera

Flashlight

Camcorder

Bluetooth

FMRadio

Fingerprint reader

Face unlock

Lights

Sound / vibration

Donates

Maintainer GitDaisy

OctaviOS Source

Kernel Source

Telegram Group

REPORTING BUGS!

As soon as the problem occurs, take a logcat!

for more READ THIS[/CENTER]

OctaviOS for Xiaomi Mi A2 Lite

Device: Daisy

Maintainer: GitDaisy

Build Type: Official

Status: Stable

SELinux Status: Permissive

ROM Firmware Required: Must be on Latest Firmware

Android OS version: 12

Security patch level: October 2021

ROM Developer: Sagar Rokade, Rahul Mishra, Satyam Sharma

XDA:DevDB Information

[ROM][12][DAISY] OctaviOS 3.0 [OFFICIAL], ROM for the Xiaomi Mi A2 Lite

Contributors

GitDaisy, Hotorou, TogoFire

Source Code: https://github.com/Octavi-OS

ROM OS Version: Android 10

ROM Kernel: Linux 4.x

ROM Firmware Required: Must be on Latest Firmware

Based On: AOSP

Version Information

Status: Stable

Current Stable Version: OctaviOS 3.0

Stable Release Date: 2021-10-23

Created 2020-11-14

Last Updated 2021-10-23
[Xiaomi Mi A2 Lite ROMs, Kernels, Recoveries, & Oth] dias1961:
Install

Reboot to bootloader?? Or recovery after flash rom?
[Xiaomi Mi A2 Lite ROMs, Kernels, Recoveries, & Oth] mcuday:
Reboot to bootloader?!! Seriously??

Why have to FORMAT DATA after installation?
[Xiaomi Mi A2 Lite ROMs, Kernels, Recoveries, & Oth] zitronenmelissa:
just install in the common way

... rom is pretty good!
[Xiaomi Mi A2 Lite ROMs, Kernels, Recoveries, & Oth] GitDaisy:
There's small bug. download has been halted till release of a hotfix, your devices are safe.
[Xiaomi Mi A2 Lite ROMs, Kernels, Recoveries, & Oth] mcuday:
Are you still using it?

Any bug found?

---------- Post added at 07:39 PM ---------- Previous post was at 07:38 PM ----------

Thanks mr developer.

Hope you'll fix it soon
[Xiaomi Mi A2 Lite ROMs, Kernels, Recoveries, & Oth] zitronenmelissa:
color chooser in theme settings crashes when choosing accent color, but everything else seems to be fine :good:
[Xiaomi Mi A2 Lite ROMs, Kernels, Recoveries, & Oth] user_78:
link for rom?
[Xiaomi Mi A2 Lite ROMs, Kernels, Recoveries, & Oth] mcuday:
This rom is under development

The developer is fixing some bugs.

After fix,the download link should be given
[Xiaomi Mi A2 Lite ROMs, Kernels, Recoveries, & Oth] shadowstep:
THREAD CLOSED

[MENTION=8681353]GitDaisy[/MENTION] Placeholder threads aren't permitted. Kindly PM me when you have a working download link, and I'll be happy to re-open this thread for you.

Regards,

shadowstep

Forum Moderator

EDIT: Thread re-opened.
[Xiaomi Mi A2 Lite ROMs, Kernels, Recoveries, & Oth] nwn9:
Works like a charm. No issues whatsoever, except for the fact that Magisk refused to install via sideloading the zip through the official recovery.
[Xiaomi Mi A2 Lite ROMs, Kernels, Recoveries, & Oth] Divolka:
Official TWRP is bugged as hell, use offain's

https://androidfilehost.com/?fid=6006931924117887098

https://androidfilehost.com/?fid=6006931924117887097
[Xiaomi Mi A2 Lite ROMs, Kernels, Recoveries, & Oth] nwn9:
THX, I have used the Offain one. I was referring to the one that gets installed along with the ROM - with the LineageOS logo and layout. Where you cannot flash zips directly, instead having to sideload them via ADB.
[Xiaomi Mi A2 Lite ROMs, Kernels, Recoveries, & Oth] nwn9:
Well, I gotta rectify what I said earlier about this ROM being absolutely bug-free: there's this weird issue where I watch video in full screen mode and the controls in the bottom, at the very edge of the screen, don't react to touch. I have enabled navigation via gestures with all buttons turned off, so maybe there lies the problem.

You can replicate the issue by enabling gesture control and playing a YouTube video. You shouldn't be able to exit full screen or access any of the controls. It happens in other video playing apps too.
[Xiaomi Mi A2 Lite ROMs, Kernels, Recoveries, & Oth] inz.mamon:
There's a bug with sound picker. Or is it a feature? :)
[Xiaomi Mi A2 Lite ROMs, Kernels, Recoveries, & Oth] zitronenmelissa:
this are kind of audio tag remains in *ogg files in /product/media/audio/*

---------- Post added at 20:10 ---------- Previous post was at 20:07 ----------

my camera lags in some apps, microsoft office lens or web.whatsapp - it's kind of slow on hal1 and hal3
[Xiaomi Mi A2 Lite ROMs, Kernels, Recoveries, & Oth] f@haque:
Which gapps works properly?

I had a really smooth and buttery experience with the ROM at first using FlameGAPPS. But my Google Chrome browser could not sync with the Google Account. Nikegapps didn't have the issue but the ROM is unable to work properly (wallpaper and style don't work). Can anyone suggest a solution to this? BTW, my expectation is very high about this ROM! Keep up the great work! :highfive:
[Xiaomi Mi A2 Lite ROMs, Kernels, Recoveries, & Oth] Minions_Army:
How about safetynet?
[Xiaomi Mi A2 Lite ROMs, Kernels, Recoveries, & Oth] nwn9:
Failed, sadly.
[Xiaomi Mi A2 Lite ROMs, Kernels, Recoveries, & Oth] kadry0983:
Thanks man ❤️

Any feedback who tested the rom ?
[Android Software/Hacking General [Developers Only]] miloszdominiak:
Hi. Recently I have built CWM 6 recovery from Cyanogenmod jellybean branch for kylevess device. My problem is that CWM is shrinked to half of the screen. Rest of CWM works fine. I think that I must somehow specify resolution in BoardConfig.mk but I don't know how. I attached a photo.

https: ibb.co/cJk5Qsc

EDIT:

I solved my problem. I found in Android.mk in minui that flag TARGET_RECOVERY_PIXEL_FORMAT := "BGRA_8888" must have quotes. If not, then it uses RGB565 as default. Now my recovery works like a charm.
[Android Software/Hacking General [Developers Only]] TNSMANI:
MOD ACTION:

[MENTION=11245741]miloszdominiak[/MENTION]

Thread closed as duplicate. Please do not open multiple threads in multiple forums for the same issue.
[Touch Pro, Fuze General] darkvoid:
I got a Raphael with 1.90.401.1 WWE and am willing to dump and rebuild it for others to use.

I followed the instructions using pdocread which gives me:

457.88M (0x1c9e0000) DSK1:
| 3.12M (0x31f000) Part00
| 4.50M (0x480000) Part01
| 125.88M (0x7de0000) Part02
| 324.38M (0x14460000) Part03
7.61G (0x1e6e80000) DSK7:
| 7.60G (0x1e6a80000) Part00
STRG handles:
handle#0 cf885666 7.60G (0x1e6a80000)
handle#1 afd7c91e 324.38M (0x14460000)
handle#2 6feac736 125.88M (0x7de0000)
handle#3 2feac712 4.50M (0x480000)
handle#4 cfeac6ca 3.12M (0x31f000)
disk cf885666
0 partitions, 0 binary partitions
customerid=00000000 uniqueid= 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
disk afd7c91e
0 partitions, 0 binary partitions
customerid=00000000 uniqueid= 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
disk 6feac736
0 partitions, 0 binary partitions
customerid=00000000 uniqueid= 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
disk 2feac712
0 partitions, 0 binary partitions
customerid=00000000 uniqueid= 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
disk cfeac6ca
0 partitions, 0 binary partitions
customerid=00000000 uniqueid= 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

After dumping I end up with:

08/20/2008 02:19 PM 3,272,704 Part00.raw
08/20/2008 02:20 PM 4,718,592 Part01.raw
08/20/2008 02:28 PM 131,989,504 Part02.raw
08/20/2008 02:48 PM 340,131,840 Part03.raw

Now I am not too sure this also includes the radio part.

How do I make sure that I dump all that is required to create a full RUU update?

And secondly how do I actually convert it into a working RUU_Signed.nbh for others to use?

Alternatively I can upload these files if they are useful to anyone.

Thanks!
[Touch Pro, Fuze General] Chainfire:
Was just about to do this to my own Raphael, but seems you already did.

Please just upload the .raw's to RapidShare or similar!
[Touch Pro, Fuze General] mrvanx:
Once there is an nbh of it available could we have it put into the WIKI PAGE please? :D

Would rebuild it myself but im on vacation at the mo.
[Touch Pro, Fuze General] darkvoid:
As requested by Chainfire, I have uploaded the raw parts and the rebuilt NBH for the OS.

Raw Dump

Easyshare

Filefactory

Rapidshare

Megaupload

Operating System NBH Part 1

Easyshare

Filefactory

Rapidshare

Megaupload

Operating System NBH Part 2

Easyshare

Filefactory

Rapidshare

Megaupload
[Touch Pro, Fuze General] jerrry:
Dump ROM from Touch Pro?

Please, can you tell me, how Can I make dump of my ROM from Raphael? And if I dump it, is it possible to flash the "dumped" ROM back to the device?
[Touch Pro, Fuze General] RezzZ:
HTC Touch Pro DUMP:

open a reg editor on your TP

change:

HKLM\Security\Policies\Policies

valuename '00001001'was set to dword:2, change it to dword:1

download itsutilsbin (http://www.xs4all.nl/~itsme/projects/xda/tools.html)

extract the zip file and open cmd in that folder

run (copy paste):

“pdocread.exe -l” (it’s the letter L not a 1)

you get something like:

457.75M (0x1c9c0000) [COLOR="orange"]DSK1:[/COLOR]
| 3.12M ([COLOR="red"]0x31f000[/COLOR]) Part00
| 4.50M ([COLOR="green"]0x480000[/COLOR]) Part01
| 126.50M ([COLOR="blue"]0x7e80000[/COLOR]) Part02
| 323.63M ([COLOR="purple"]0x143a0000[/COLOR]) Part03
7.61G (0x1e6e80000) DSK7:
| 7.60G (0x1e6a80000) Part00
.....

now run:

“pdocread -w -d DSK1: -b 0x800 -p Part00 0 0x31f000 Part00.raw”

“pdocread -w -d DSK1: -b 0x800 -p Part01 0 0x480000 Part01.raw”

“pdocread -w -d DSK1: -b 0x800 -p Part02 0 0x7e80000 Part02.raw”

“pdocread -w -d DSK1: -b 0x800 -p Part03 0 0x143a0000 Part03.raw”

notice the part before Part0X.raw is the same as you got with pdocread.exe –l, same for the name of the disk.

dumping part02 and 03 wil take some time. be patient.
[Touch Pro, Fuze General] jerrry:
thank you for your support. Is it possible to flash the dumped rom back? (I must create a backup of my original czech ROM, because we have integrated our language in system).
[Touch Pro, Fuze General] Zillator:
Is there any progress on the ROM dump? I need to flash my Raphael to the stock ROM to be able to send it to service center... :(
[Touch Pro, Fuze General] cmonex:
http://xdaforums.com/showthread.php?t=419339

this has some 1.90 stock rom, any good ?
[Touch Pro, Fuze General] Zillator:
I already flashed that one, I'm just afraid the service center won't like the difference in numbers. So I wanted to be 101% sure... ;)
[Touch Pro, Fuze General] The BigShow:
Interesting.. it seems, that I have exactly same Raphael (same ROM and Radio version). I thought that there will be same hardware, but I am not sure about that anymore...

I used pdocread and:

458.00M (0x1ca00000) DSK1:
| 3.12M (0x31f000) Part00
| 4.50M (0x480000) Part01
| 125.88M (0x7de0000) Part02
| 324.50M (0x14480000) Part03
7.61G (0x1e6e80000) DSK7:
| 7.61G (0x1e6e7fc00) Part00
STRG handles:
handle#0 4e6fefaa 7.61G (0x1e6e7fc00)
handle#1 6fd5798a 324.50M (0x14480000)
handle#2 afeac736 125.88M (0x7de0000)
handle#3 4feac712 4.50M (0x480000)
handle#4 cfeac6ca 3.12M (0x31f000)
disk 4e6fefaa
0 partitions, 0 binary partitions
customerid=00000000 uniqueid= 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
disk 6fd5798a
0 partitions, 0 binary partitions
customerid=00000000 uniqueid= 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
disk afeac736
0 partitions, 0 binary partitions
customerid=00000000 uniqueid= 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
disk 4feac712
0 partitions, 0 binary partitions
customerid=00000000 uniqueid= 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
disk cfeac6ca
0 partitions, 0 binary partitions
customerid=00000000 uniqueid= 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

How is possible, that I have larger ROM with the same product? (I just never encountered with that)
[Touch Pro, Fuze General] cmonex:
they are not real partitions... easy to change their size. they are all on the same flash chip. nothing to do with hardware.