Develop Bugs

Rom Flashing Question

does it matter if i flash my phones rom deleting the old one..
basicly...
If i change the rom 1x - 10,000x will the phone still run the same or does it eat up memory and force phone to lag

razr315 said:
I'm not sure exactly what you mean, but I will attempt to answer what I understood.
I would recommend a nandroid backup before flashing anything over the current rom. Especially stock.
I would also do a full wipe before flashing another rom.
Does this answer your question at all?
Sent from my T-Mobile myTouch 3G Slide using XDA App
Click to expand...
Click to collapse
I asked..
Does it matter how many times you flash your phone if you wipe does it leave residual memory to eat up and lag your phone or does it not affect it at all

razr315 said:
Oh yeah, that's a good question. Id like to know that myself seeing as how I flash mine about 20 times a day...lol
Sent from my T-Mobile myTouch 3G Slide using XDA App
Click to expand...
Click to collapse
I believe it does when I went into recovery I clean not only the factory wipe but also the cache wipe but i'd be curious to know more

i have not ever noticed any issues with flashing multiple ROMs, as long as you are wiping then you should be fine and no residual issues will be found, if you choose not to wipe you will likely end up in a boot loop, or a "brick" as some call it, but those are fixable with a wipe and reflash. if someone wants to correct me then great something new i learned, but i flashed almost every ROM for the G1 and never had any issues so long as i wiped the phone

tubaking182 said:
i have not ever noticed any issues with flashing multiple ROMs, as long as you are wiping then you should be fine and no residual issues will be found, if you choose not to wipe you will likely end up in a boot loop, or a "brick" as some call it, but those are fixable with a wipe and reflash. if someone wants to correct me then great something new i learned, but i flashed almost every ROM for the G1 and never had any issues so long as i wiped the phone
Click to expand...
Click to collapse
the G1 might be a bit different then the Slide hence the question
but thankyou for your input

Probobly just cache I wipe everything just in case
Sent From My R..r..r..rooted MyTouchy Sliderz

Unfixable boot loop... Help?

Hey everyone,
So this is my last ditch effort to attempt to save my device. I would really prefer not to perform another warranty exchange given that I am not under insurance, but I'm afraid I have no choice.
My phone was rooted and I was using Darkside without issues, as I had been for the past two weeks. I am always careful when I flash roms and I made sure to follow every possible protocol. That's the background information.
My battery life was running at approximately 6 percent yesterday and I sent a text message as normal, and it was stuck at sending. I tried turning wireless data off from the toggles in the pull-down and it was unresponsive. When I went to Wireless Network in the settings option, my phone rebooted. Once it started up again, my service would not come back, and the phone would continually bootloop once it got past the traditional "media scanner running", etc. My window of opportunity to do anything was really slim.
I charged my phone to see if it made a difference, but it didn't. Tried with my SIM card removed and it still bootlooped. I was able to get to CWM from the advanced power menu before it rebooted again and I fixed permissions and cleared cache and dalvik. Now the phone wouldn't even get past the boot animation before rebooting.
I put the phone into download mode and reverted back to stock using Odin. The phone now got past the boot animation in stock mode, but was unable to find service and after about 10 seconds fell into the same bootloop pattern. I tried removing the SD card but that didn't help either. Using Odin again, I reflashed recovery, followed by root and tried reinstalling a rom through CWM (I have only used regular CWM, not the touch version) with a superwipe to ensure a clean flash. Once again, it wouldn't make it past the boot animation before bootlooping. I reverted back to stock using Odin, and this is where I stand.
I have tried all traditional methods to salvage the phone and, for the life of me, I cannot understand what happened. The only thing I notice is that regardless of how long the phone stays on before rebooting, it is never able to find service. It's like the radio or modem broke and the phone has no other choice but to restart forever. But reflashing the stock UVKL1 should also reflash the proper modem and radio, right?
Has this ever happened to anyone? Any suggestions (aside from the typical reverting to stock) as to how I might be able to stop it? I searched but haven't been able to find a situation quite like this one. Thanks in advance for your help.

Really sorry to hear about your problem. Assuming the 2.3.6 stock image you flashed via Odin is the one provided by Przekret and that that didn't work, then I'd try one or both of these two longshots to try to clear possible corruption problems in either the kernel or modem spaces:
For each of the following wipe cache and Dalvik cache in CWM before flashing and again wipe Dalvik afterwards and also fix permissions:
1) Format system (do this 3x) under mounts & storage in CWM. Flash the standalone Darkside kernel X v1 final immediately after flashing, e.g., the current Darkside rom. (You'll need to wipe data, too, if not coming from a Darkside rom. Do not do any Superwipe - neither the standalone version nor using a flag.)
2) Flash the KID modem (do this 3x). Both Odin- and CWM-flashable versions are available. (You can always flash back to KL1 if the problem is fixed.)
Hope this is clear. It's late! These are both things that have helped get my phone out of troubles, though not as bad as yours. Good luck!
Sent from my SGH-T989 using XDA App

Also if u used the one from przekret then I'm almost positive that Odin package flashes the new radio too. If memory serves me right. Op let us know what happened

Thanks for your help. Unfortunately, nothing has worked. I'm on the phone with T-Mobile, I see no other solution but to get it exchanged under warranty and it's not getting here until March 15th, according to the representative. I suppose I'll just use a replacement phone in the meantime. It's just really weird and frustrating... I could understand a bad flash or something similar, but I followed every step accurately as I always have and everything was working just fine until it randomly decided to die without warning.

Well since you're getting another one anyways I would continue trying to fix this one, just in case you come up with a solution and for another worst case scenario for your new phone.
Powered by the SGSII....

I think your efs folder got corrupted. Its scary to see this happening so often. Many other users have also reported corrupted efs ....
Sent from my SGH-T989 using XDA

shehrammajid said:
I think your efs folder got corrupted. Its scary to see this happening so often. Many other users have also reported corrupted efs ....
Sent from my SGH-T989 using XDA
Click to expand...
Click to collapse
Forgive me for asking, but what is the EFS folder?

Help! "wrong UIDs" right after flashing Stock!? and lots of other Problems.

This is a very sad story about my NoteII going bad.
I would describe myself as computer savvy and moderately experienced with Android. I equipped half of the family with various ROM-customized Android phones and am an enthusiastic Note user since it came out in 2011. Until now, I never had to ask a question in the forum.
Let me start in December 2012 when my NoteII arrived. I updated it, then came cwm and the monxdified ROM. For about a month I was a very, very pleased NoteII user.
Then, one day in Mid-January, I installed an app called "(root) Uninstaller pro", which began to auto-backup up all my apps to internal SD in a background process while I didnt notice. I only realized something had gone wrong when apps began to FC because no space was left on sdcard0. I removed the app and all the backups.
From the day after that , Play Store began to "randomly" refuse to update or install apps, because of "Not enough storage space available‎". Which was bull****. I literally had Gigabytes of free space on internal and external storage. For example, Play Store would refuse to update my tiny TB Pro key apk for "Not enough space" reasons but then happily install Asphalt7 and update Titanium Backup and Dolphin for me. Moreover, every affected app also does not install "manually" from apk. When removed, it can not be reinstalled, except via update.zip from the recovery.
Of course, I googled the error. I found no root cause explanation, just a bunch of hints. I deleted all app data from play store and various store-related apps. I deleted and re-setup my Play Store account. The usual suspects, cache and dalvik, got their wipe. Nothing helped. I downloaded the latest monx ROM and updated it from TWRP. Problem still there. Then my job required my full attention so I left the thing running with only partial updates for several weeks. After all, it still worked petty well.
Then, lately, I decided to tackle the issue again. I went to Settings and did a full factory reset WITH internal SD reformat. In TWRP, I did another factory reset and full wipe, then I flashed the latest (DMB2) monx ROM and restored from my TB backup.... "Not enough storage space available‎".
A friend suggested I should try "Fix permissions". Boy, what a bad Idea. From that moment, LBE Security guard caused a Hot Reboot every time I tried to use Active Protection. Many resets and wipes later, it still does today. I can only install it via update.zip, though, not properly reinstall it: "Not enough storage space available‎".
But all this still is only the beginning. I decided it was time to clean up the mess and factory resetted again (no SD wipe this time, after all it didnt help last time), took good old ODIN and completely reflashed with Stock XXDMB2. Result: Boot Loop. TWRP told me "cannout mount /data" and claimed internal and external SD to be empty (which was not the case). So I reverted to cwm6 and did a fullwipe/reset. Only after that, the newly flashed Stock DMB2 suddenly booted. I went on and reinstalled monxdified DMB2 (the very same zip that had worked before!). But regardless of what I tried, all I got was another boot loop.
Back to Odin, Stock again. This time (and every time after) it booted right away without needing help from cwm, BUT on the very first GUI ("choose country") it told me that UIDs were wrong and suggested to reformat /data. Wait, wasnt that what Odin just did? Instantly after this error, com.google.gapps did an FC. CWM to the rescue. This time, "fix permissions" seemed to actually fix them.
To make this long story a bit shorter, I reiterated though quite a number of futile attempts to install a booting custom ROM until 2am, and failed. Now I am on Stock DMB2 with a non-working LBE and only a handful of the most important apps restored. The "Not enough storage space available‎" problem is still here.
I wonder how the "Not enough storage" problem was able to survive so many flashes and resets. I am utterly helpless about how a Stock ROM, flashed from Odin can expose UID problems and FCs on first boot. Could this be a sign of a malfunction on the internal flash storage? If so, how would I be able to find out? Or could it be that this "uninstaller" did something nasty to the secure storage system of JB (which I dont have any idea of how it works and what it needs at all), at a point that all my wipes and flashes did not actually reach?
What else could I do to really, really reset every possible bit on this otherwise wonderful piece of hardware and possibly get rid of all those pesky problems (and back into a Custom ROM)?
Please help me to make this baby shine again!

Re: Help! "wrong UIDs" right after flashing Stock!? and lots of other Problems.
Ive read your story and i feel really bad for you. Good luck m8, if I had some knowledge id help you for sure but im new to android ) goodluck! Dont give up x
Sent from my GT-N7100 using xda premium

Re: Help! "wrong UIDs" right after flashing Stock!? and lots of other Problems.
Do a mega wipe with recovery. Then install stock rom and nothing else. Don't restore stuff. Instead download them from play store.
Sent from my GT-N7100

Re: MegaWipe
UtkarshGupta said:
Do a mega wipe with recovery. Then install stock rom and nothing else. Don't restore stuff. Instead download them from play store.
Click to expand...
Click to collapse
Ok. So I found MegaWipe and put it on my SD-Card. I started it and the aroma Installer presented to me the Mega Wipe Option which I chose. A text screen appeared which said, that several partitions had been wiped but it happened in less than a second which I foudn to be suspicious. Then, when tapping "Next" again in the MegaWipe Aroma Tool, I found out Aroma was frozen and the recovery system did not react to any key press or tap anymore. I had to press the Power button for a while to get back into recovery where I flashed a ROM, then rebooted.
Guess what: all my apps were still present, the SMS history and Launcher fully intact. Dalvik had been wiped apparently (all apps re-optimized), though, and my Wifi AP settings were gone. Of course, the "not enough memory" problem is still here, too!
It appears like whatever problem I have, it also prevents me from using MegaWipe properly. Any more ideas?

Re: Help! "wrong UIDs" right after flashing Stock!? and lots of other Problems.
Try again.
Sent from my GT-N7100

Re: MegaWipe
UtkarshGupta said:
Try again.
Click to expand...
Click to collapse
Tried again. Twice. Internal SD contents were gone. Froze again after "Installation complete". Maybe that "Mega Wipe" took two seconds instead of one this time. The second time I tried flashing Omega after the wipe just for the kicks and that (full wipe Option in Aroma) apparently took my user data away, finally.
To my not-so-big surprise it greeted me with "Inconsistend System UIDs" right after startup, completely with the gapps FC I had already seen with stock so many times, now. This does not feel like real progress.
I have read around a bit. Maybe I should try to flash a multipart ROM in Odin with repartition? Appears to be pretty dangerous, though, and I dont know where to find one that matches my "DBT" CSC properly...

Re: Help! "wrong UIDs" right after flashing Stock!? and lots of other Problems.
Flash latest stock rom for your country.
Sent from my GT-N7100

Flashing stock that wipe ur internal and format sdcard.
Some stock rom dont wipe fully internal thus issue still exist even u flashing stock rom.

Re: Help! "wrong UIDs" right after flashing Stock!? and lots of other Problems.
u use CWM? i had a problem with cwm if i use aroma it always freeze use a other recovery and do the megawipes?? iam not very good at this but i wish you all the luck ..
Sent from my GT-N7100 using xda app-developers app

Re: MegaWipe
UtkarshGupta said:
Flash latest stock rom for your country.
Click to expand...
Click to collapse
XXDMB2 *is* the latest Stock ROM for my country. In my first post I described how I flashed it and it did not work out very well.
nameejokerx said:
Flashing stock that wipe ur internal and format sdcard.
Some stock rom dont wipe fully internal thus issue still exist even u flashing stock rom.
Click to expand...
Click to collapse
Yes, and which one would be such a ROM? I was not very adventurous with ROMS until now and did never flash multipart ROMs. I am afraid bad things could happen if I flash something with wrong CSC. Where exactly should I look for such a ROM and what do I have to take care of? Of course HOWTO pointers are welcome, too.
Sorry if this sounds too clueless but I really dont want to make things even worse.

Maybe SDS
Hi all,
after some more wiping and flashing, fiddling and tiddling and basically reinstalling everything from scratch, mostly without help from Titanium, I got my NoteII back to work. I only restored my most important app data, all apks reloaded from play store instead from backup, made several backups with twrp during this process. Two times, the "no space" problem came back and both times I basically reverted back to the last working backup from twrp. This way, I managed to turn it back into a usable system.
Not for long though, because two hours ago, in the midde of buying an ebook in kindle, my NoteII screen went black and now the whole thing is completely dead. I took out the battery for 10 minutes, but it won't come back on again; not even a download screen or battery loading animation.
So my problems might just have been the harbingers of its future death. I just read that "SDS" also affects some Note2 models and it has something to do with the internal storage which would be sort of a match for the symptoms I experienced. Looks like I'll have to send it in. Because of all the flashing and restoring I had not yet encrypted my internal storage and will have to change all passwords. Duh
I really should have stayed with my trusty old Note1 which never failed on me...

[Q] HELP! my note 2 wont boot past samsung logo!

hey, new user here, don't know if this has come up before but i did a search and haven't found anything that has the same particulars as i do.
recently my phone hasn't been responding to power button or home button wake up, intermittently. freezes up sometimes and some apps force close more than usual. then the other day, my phone died on me (full battery discharge) and when i finally got around to charging it, it charged fully but it wouldn't turn on past the Samsung boot logo, and gets real hot while doing so.
Also, the samsung boot logo appears before the AT&T splash screen tone starts.
im running stock Rooted 4.1.2 with the latest perseus kernel version.
any suggestions? i havent made a nandroid in a couple weeks, so my preferred route would be without a data wipe.
i can still access CWM recovery, btw.

well damn wheres the help?

I would download the stock rom and flash it again. If that doesnt work, custom rom time. I honestly cant see this problem getting fixed without a data wipe though good luck and keep me posted.
Sent from my X501_USA_Cricket using Tapatalk 2

With the non-response issues you describe, and the fact that you are seeing multiple force closes on the device....start with a wipe of the cache and dalvik cache in recovery.
It sounds as if the device is having cache file management issues, and trouble within the file structure.
While I dont think you have any hardware issues, it does sound like the software is suffering for one reason or another, and a base cleaning of the caches may help.
If no improvement is seen after cache cleaning, then we move to the data next.
I realize you want to keep your data intact, but if corruption has occured, you will have no choice but to factory restore the device and test again.
Try the cache cleaning first, then boot and test....
Beyond that...as the above poster states...a fresh install may be needed....g

Before a data wipe try reinstalling the kernel, and also try dirty flashing the Rom.

Not sure I would recommend a dirty flash to him. Plenty of times the result for users has been bad. Though as stated above yours, It does appear to be a file system error. He is probably right and I should have thought about wiping the dalvic cache first.
Sent from my X501_USA_Cricket using Tapatalk 2

i was afraid this would happen....
tried wiping both caches with no new results.
ive read that dirty flash has had mixed results. if i can at least get the OS booted so that i could backup what i need to, that would be a good thing.
im thinking its a kernel issue, since the phone gets real hot while stuck on the samsung screen. could i be right?
thanks guys:good:

i also tried reinstalling the kernel through cwm recovery, nothing new

FIXED
did a data/factory reset from recovery. it kept everything! thank god for cloud backups. Google is the JOINT!! i even kept my kernel and root, and at&t backed up my texts and calls....thanks everybody for the help, i really appreciate it!
its still kinna hot though...turned it off to let it cool down and see what happens when i start it back up....will keep posted if anything

Great. Know I didnt help too much but glad you got it worked out. :thumbup:
Sent from my X501_USA_Cricket using Tapatalk 2

DroidOblivion said:
did a data/factory reset from recovery.
Click to expand...
Click to collapse
Great news ....
Data corruption is so very easy to get.
As we mix and match pieces of code, those issues do arise.
Sadly, the causes are often elusive.
But the plan "B" wipe generally does the trick, as is the case here.
Happy flashing....g

Virus???? Idk but phone is messed up

Ok here it goes. my network service is off so i use my droin inc for games and such. running custom rom wildstang83 IceCream Scencless 1.0. im not sure what happened to my phone but i left for 3 days and come back to my phone being totally jacked up. It wot dl apps the google play reverted back to the old market icon. wont save my passwords for google sighn in. every time i go to youtube it says to re dl the google play services. im sure other stuff is messed up too. i have tried to flash another rom but when it gets loaded back up it keeps saying process. whatever failed and there a bunch of those that loop and i have to pull battery. when i try to factory reset it says everything was formatted but when i reboot phone its the sme as it was before apps and all. So is there anyone out there who can help me with this. Sorry if i posted in the wrong place or what not. i wasnt sure where to post it cuz its kinda an advanced question but not really a question just need help.

not a virus but it does sound like your phone might have exhausted all the space in the /data folder. I had a similar thing happen to me before I rooted and fixed my phone where i exhausted the space, itt went a factory reset and put the phone into an unusable state.
i don;t know anything about the rom you are running but are rooted and have CWM installed? if so, you should be able flash a new ROM to your device, GAPPS and optionally, the low space disk fix.

tekweezle said:
not a virus but it does sound like your phone might have exhausted all the space in the /data folder. I had a similar thing happen to me before I rooted and fixed my phone where i exhausted the space, itt went a factory reset and put the phone into an unusable state.
i don;t know anything about the rom you are running but are rooted and have CWM installed? if so, you should be able flash a new ROM to your device, GAPPS and optionally, the low space disk fix.
Click to expand...
Click to collapse
Yes i do have cwm but i tried to flash a new rom via the recovery section. after i choose the zip to flash everything goes as expected untill after the reboot and it goes into the setup part where u have to put gmail password and stuff in then it basically freezes up with unlimited process failures. but i will try again. cant hurt from where it is now.

if you are not doing so already, i would wipe cache and dalvik cache after flashing the rom. that may fix the FCs.
I would also suggest you run a newer jelly bean ROM like Tiny;s 5-16 with his version of GAPPS(4-05) version plus the low space disk fix so you can maintain parity with what is the latest.
I am currently using evervolve 6-25 and it is working well for me.
the reason I say that is these newer JB roms have the ability to let you skip the activation easily. I don;t know if it was some feature of GB roms but the activation wizard in the JB roms seem to be better my opinion.

When switching to a different ROM, it is crucial to wipe /system. This can be a source of FCs. Also, if switching, it is also a good idea to do factory reset.

tekweezle said:
if you are not doing so already, i would wipe cache and dalvik cache after flashing the rom. that may fix the FCs.
I would also suggest you run a newer jelly bean ROM like Tiny;s 5-16 with his version of GAPPS(4-05) version plus the low space disk fix so you can maintain parity with what is the latest.
I am currently using evervolve 6-25 and it is working well for me.
the reason I say that is these newer JB roms have the ability to let you skip the activation easily. I don;t know if it was some feature of GB roms but the activation wizard in the JB roms seem to be better my opinion.
Click to expand...
Click to collapse
I just flashed another rom i used in the past by the same dev and so this is my step by step. 1. choose zip from sd. 2. factory reset. 3. wipe dalvik cache. 4. wipe cache partition. If this doesnt work i will try jb roms but i would hate to have to dump the dev that im useing. there the most stabe roms i have come across so far

PonsAsinorem said:
When switching to a different ROM, it is crucial to wipe /system. This can be a source of FCs. Also, if switching, it is also a good idea to do factory reset.
Click to expand...
Click to collapse
what do u mean wipe /system. where do i find that. only reason i ask is cuz maybe ive never done that. but i have never had a problem withthe other 15 roms i have flashed before so thats why im so confused about what happened to my phone. all i did was shut it off and leave it home. nothing changed from my daily use before that and it was working top notch before i shut it off

im getting settings fc. youtube fc, my uploads fc, market fc, clock widget fc, internet fc, rss reader fc, htc sence fc, all those off of a fresh flash ad new sd card
Just lost my bckups that were saved on sd card so now i cant even get on it i dont get it. its not bricked but yet it i unstabe to run any rom but the preivious saved backup (now there deleted)

maybe the rom you downloaded is corrupt. worst case scenerio is that your phone is on it;s last legs.....
i would suggest you try downloading the JB rom and Gapps plus the low space fix.
http://forum.xda-developers.com/showthread.php?t=2050930
it;s kind of proven to work in my opinion. the 5-16 build is pretty stable.
what I do is flash the rom zip, gapps zip and low space zip, then wipe cache and dalvik. it probably should not make a difference but I am using TWRP as my recovery instead of CWM.
goodluck!

tekweezle said:
maybe the rom you downloaded is corrupt. worst case scenerio is that your phone is on it;s last legs.....
i would suggest you try downloading the JB rom and Gapps plus the low space fix.
http://forum.xda-developers.com/showthread.php?t=2050930
it;s kind of proven to work in my opinion. the 5-16 build is pretty stable.
what I do is flash the rom zip, gapps zip and low space zip, then wipe cache and dalvik. it probably should not make a difference but I am using TWRP as my recovery instead of CWM.
goodluck!
Click to expand...
Click to collapse
Thank u and its still not working. probably just takeing a dump on me now it is just bootlooping.

when i do a factory reset i get a wipe completed. but it says "no app2sd partition found. Skipping format of /sd-ext" could that be part of the issue?? ive never noticed that before

i don;t know if switching to TWRP might help you but it might be worth a try. maybe a coincidence but the last time I had a screw up on my Dinc installing a ROM, i was using CWM. I switch right after that. I think i did read something about TWRP specifically supporting the EXT4 Low space fix.
maybe someone more knowledgable can chime in.

tekweezle said:
i don;t know if switching to TWRP might help you but it might be worth a try. maybe a coincidence but the last time I had a screw up on my Dinc installing a ROM, i was using CWM. I switch right after that. I think i did read something about TWRP specifically supporting the EXT4 Low space fix.
maybe someone more knowledgable can chime in.
Click to expand...
Click to collapse
i will try it but it is doing the same thing on every rom i have tried to flash. ive tried 6 different roms so far and i have ran them all in the past so im incined to think its jacked. and is there a specific twrp for the different roms or can i just dl the latest version and it will work