issue with battery after updating to marshmallow.

last day i have updated my nexus 5 to android 6 using nexus root tool kit. After one day, my phone will not charge above 80%. I have tried different charging cable and adapter, but no change. one thing i have noticed is that during initial stage charging is normal. when battery reaches 75% current drawn by the phone is very low (~40 mA. It takes about 45 min to reach 80% from 75%.
things i have tried.
1) factory reset
2)wiped cash memory
3) reflashed stock android 6
4)degraded to lollipop 5.1.1
5)drained to 0% and tried charging , but no result.
guys, i'm out of options any help ????

Galaxy S4 Active With 4.4.2 NH4 ( Options & Opinions For Updating Welcome )

Just got this att G4 ACTIVE On Str@ightT@lk
SGH-I537
BaseBand version = I537UCUCNH4
Build number = KOT49H.I537UCUCNH4
OTA updated To NH4. Never been rooted.
It fails to update any further to Lollipop.
After downloading the update it restarts and says Installing...... but before its done it reboots.
MESSAGE Update Failed "Software Update Interrupted"
I tried manual method, renaming the file to update.zip on SD and get this ERROR
"error tmp/sideload/package.zip status 7" During install
it wipes the phone and no update

Most guides pertain to NE3 , NH3
How does Having NH4 change things?
Options & Opinions For Updating NOROOT/ROOT Welcome

"Operating System Is Modified In An Unauthorized Way" when updating to Galaxy E7 Root

Some days ago, I had rooted by new Galaxy E7 for using rooting features. But now, I am unable to download updates from Samsung using Software Update. Please tell me what to do. I have already tried unrooting the phone using superuser and then tried to update the software but it didn't worked. Now, please tell me the following things:

1. How to unroot Galaxy E7 nicely using odin?


2. How to update it to latest firmware available using Software Update

Thanks for your time.

Error while updating to 6.0 via ota

I got the update for 6.0 through OTA to my Android one(micromax canvas a1)
After downloading the update when I try to install I getting error after installing upto 20% in recovery mode, the error is like Android's chest open with a triangular warning sign in it, I tried it several times even done factory reset and tried again but no use, my phone is not Even rooted, how can I solve this:confused::crying:

Best strategy for updating an unlocked S5 Active

Last phone(s) I updated via Odin were S4 Active, received a couple repaired S5 Active(s), both unlocked GSM (for AT&T and similar)

Is there a recent thread (did search first but not sure of results) with the multi-gigabyte link for download archive if so, kindly post it and I will download the 5x image and update these phones.

Apart from powering these on, have just verified they run 4.4 and are unlocked but will not insert SIM card until I have updated these.

Kindly note.. Yes, I do understand I could simply insert SIM and allow AT&T to do their thing OTA.

Thanks !