Just wanted to report for anyone looking at combo -- I'm relatively happy with 11.2 on a 2 1/2 year old iPhone 6.
I did a full wipe and clean install. Wanted to clear all the cruft. I rebuilt -- I did not restore a user from a backup.
The battery life is not suddenly fantastic. I estimate it's just a tiny bit worse than 10.3.3.
Today I went from morning (I get up around 630) until 2pm with 5 hours of use, including: 2 hrs of phone calls, 43 mins on the web, 34 mins on messaging, 1 hour listening to music, and then miscellanious stuff, and I was down to 30% by 2pm. Decided to order a battery case to help with bridging to end of day.
My 6 was unstable in a number of ways that the wipe and Clean install addressed, and iOS 11.2 is a nicer, cleaner experience than 10.3.3 (or maybe it's just new and novel -- either way I'm enjoying it).
But, I did do the "performance tweaks" you can find under many articles if you Google "performance tweaks for iPhone 6 running ios11" included removing parallax, getting rid of translucency, being far more militant about background app refresh, etc.
I'm hoping to use this phone until the NEXT one comes out next year. I'll be pretty stoked if that works.
I am sure I'd have a better time on an iPhone 7 or later, but this solution cost me an hour or so of time and $40 for the case and I can use the $500+ saved on Christmas gifts or maybe a weekend away between Christmas and New Years with my SO.
YMMV.
UPDATE -- After installing iOS11, the experience degraded quickly over the next 4-5 days
Finally, the "Apple is throttling old batteries" issue popped up, and I swapped out my old battery for a new one, and the experience is solid now. I posted my experience here for those who are interested in iOS11 on an iP6
https://forums.macrumors.com/thread...ar-level-merged.2094218/page-18#post-25591359
I did a full wipe and clean install. Wanted to clear all the cruft. I rebuilt -- I did not restore a user from a backup.
The battery life is not suddenly fantastic. I estimate it's just a tiny bit worse than 10.3.3.
Today I went from morning (I get up around 630) until 2pm with 5 hours of use, including: 2 hrs of phone calls, 43 mins on the web, 34 mins on messaging, 1 hour listening to music, and then miscellanious stuff, and I was down to 30% by 2pm. Decided to order a battery case to help with bridging to end of day.
My 6 was unstable in a number of ways that the wipe and Clean install addressed, and iOS 11.2 is a nicer, cleaner experience than 10.3.3 (or maybe it's just new and novel -- either way I'm enjoying it).
But, I did do the "performance tweaks" you can find under many articles if you Google "performance tweaks for iPhone 6 running ios11" included removing parallax, getting rid of translucency, being far more militant about background app refresh, etc.
I'm hoping to use this phone until the NEXT one comes out next year. I'll be pretty stoked if that works.
I am sure I'd have a better time on an iPhone 7 or later, but this solution cost me an hour or so of time and $40 for the case and I can use the $500+ saved on Christmas gifts or maybe a weekend away between Christmas and New Years with my SO.
YMMV.
UPDATE -- After installing iOS11, the experience degraded quickly over the next 4-5 days
Finally, the "Apple is throttling old batteries" issue popped up, and I swapped out my old battery for a new one, and the experience is solid now. I posted my experience here for those who are interested in iOS11 on an iP6
https://forums.macrumors.com/thread...ar-level-merged.2094218/page-18#post-25591359
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