Q] samsung Glaxay 5 Cyanogenmod 1.7.2 wont start up

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hello guys i have a problem updated to 1.7.2 through rom manager and i got a bootloop on cyanogen logo any advice to solve this?

Did you data-wipe

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go to dwnld mode flash cwm again when the phone boots into recovery flash the latest version of cm7 and be sure to wipe the data,cache and dalvik cache ) download the latest cm7 here http://forum.xda-developers.com/show....php?t=1149110

Reboot into recovery, data wipe, clear cache and dalvik cache. Should work fine after that.

do what the others said above ........ if problem still persists, check if you have an old or worn out SIM card....... my friend had a galaxy mini with a worn out mtnl SIM. he faced the same problems as you....... as of the bootloop, can you describe it in detail? there are a few types of bootloops ........ one in which the bootanimation ends abruptly and starts again, one in which the bootanimation ends abruptly and the whole phone reboots (starting all the way from SAMSUNG, ANDROID, etc.). So try all the things mentioned above, and if none of them work, describe the bootloop type.

hope i helped

I am facing a kind of similar problem. I have two sim cards-Airtel and MTNL. I am using the CM7 v1.7.2. The phone works absolutely fine with Airtel sim card, but when I insert the MTNL sim card, the phone boots up till the home screen, and within 2-3 seconds, it reboots itself. This keeps on happening continuously, so I can't use that sim card with the phone. I have tried flashing , re-flashing, data wipe, etc but in vain. Any solution guys?

Originally Posted by steelbreeze

I am facing a kind of similar problem. I have two sim cards-Airtel and MTNL. I am using the CM7 v1.7.2. The phone works absolutely fine with Airtel sim card, but when I insert the MTNL sim card, the phone boots up till the home screen, and within 2-3 seconds, it reboots itself. This keeps on happening continuously, so I can't use that sim card with the phone. I have tried flashing , re-flashing, data wipe, etc but in vain. Any solution guys?

Unfortunately for you, there is no solution as of now. Try posting your problems on the cyanogenmod developer thread(http://forum.xda-developers.com/show....php?t=1149110), see if they can help you out.

Same Problem

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Hello,
I'm having that same problem as described on this thread. I followed the instructions from

http://forum.xda-developers.com/show....php?t=1416190

After doing so the phone gives the startup of Samung www.samsungmobile.com then the word ANDROID comes up off centre then loops back to the Samsung www.samsungmobile.com screen.

any ideas?

---------- Post added at 09:42 PM ---------- Previous post was at 09:13 PM ----------

Hello XDA users,

I have found the problem. It was my baseband. I updated it using the basebands link situated at the top of the thread that follows:

http://forum.xda-developers.com/show....php?t=1149110

and by following thier instructions and it worked like a charm.

Hope this helps.
If it does please use the thank button.

Sayo1337

Originally Posted by Sayo1337

Hello,
I'm having that same problem as described on this thread. I followed the instructions from

http://forum.xda-developers.com/show....php?t=1416190

After doing so the phone gives the startup of Samung www.samsungmobile.com then the word ANDROID comes up off centre then loops back to the Samsung www.samsungmobile.com screen.

any ideas?

---------- Post added at 09:42 PM ---------- Previous post was at 09:13 PM ----------

Hello XDA users,

I have found the problem. It was my baseband. I updated it using the basebands link situated at the top of the thread that follows:

http://forum.xda-developers.com/show....php?t=1149110

and by following thier instructions and it worked like a charm.

Hope this helps.
If it does please use the thank button.

Sayo1337

I have already tried changing the baseband before posting here. Will give it a try one more time and report here.

Update:
I have tried with 4 different Basebands and I am still facing the same problem. Please help guys.

As i said, ask the devs. Im no full fledged dev of my own;I cant help you.
Eithe flash back to stock ROM or ask the devs about CM fixes for people like you.