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Hello.
I'm looking for a new phone, my budget is around 340 USD and therefore Lenovo P2 has really caught my eye. I'd like to ask a couple questions.
1. How is the bootloader unlock procedure? Is it known to be problematic or causing any issues with ultimately not being able to unlock the bootloader? Coming from an LG device, I want to be extra careful regarding this.
2. I plan to have this device for a longer period of time, around 3-4 years. Is Lenovo P2 a viable choice in this regard? Will it be able to hold off for that long, in terms of ROM support and general performance/usage?
3. How do custom ROM development prospects look right now for the device? Can I expect good custom ROM support from this device in the coming years?
4. How satisfied are you with your phone? Would you recommend it to me? Is there anything you don't like about the phone?
Thanks in advance.
1) submit unlock request through the phone and the bootloader should be unlocked 14 days later.
2) original ROM support - highly unlikely. Custom ROM - depends on how well received the phone is by the community. Might be too early to tell still. Performance etc, I don't think any high-end phone from 3-4 years ago can compete with mid range phone's today. So I can only imagine P2 being as sluggish as entry level phones today in 3-4 years.
3) can't comment. If you want custom ROM support, flagship Samsung and Nexus might be a better option?
4) battery life is exceptional, but I really wish it was smaller. The camera is not excellent either.
Sent from my Lenovo P2a42 using Tapatalk
Are you planning to use this phone in the USA? If yes, don't purchase it. The us networks are not supported.
ken218 said:
1) submit unlock request through the phone and the bootloader should be unlocked 14 days later.
2) original ROM support - highly unlikely. Custom ROM - depends on how well received the phone is by the community. Might be too early to tell still. Performance etc, I don't think any high-end phone from 3-4 years ago can compete with mid range phone's today. So I can only imagine P2 being as sluggish as entry level phones today in 3-4 years.
3) can't comment. If you want custom ROM support, flagship Samsung and Nexus might be a better option?
4) battery life is exceptional, but I really wish it was smaller. The camera is not excellent either.
Sent from my Lenovo P2a42 using Tapatalk
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Click to collapse
Thank you for the answer, very much appreciated.
I'm aware that it probably won't get official ROM support, but I hope that custom ROMs will be usable, i.e. that all the issues like the fingerprint scanner and notification LED will be fixed.
Most of the Nexus options are overpriced where I live, but maybe Nexus 6 could be an option(?).
Rom Support and reception seems to be starting well 2 months from this conversation... don't you think ?
(that's what made me buy it + full french 4G support)...
Fobos531 said:
Thank you for the answer, very much appreciated.
I'm aware that it probably won't get official ROM support, but I hope that custom ROMs will be usable, i.e. that all the issues like the fingerprint scanner and notification LED will be fixed.
.
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Click to collapse
Let me put it this way: I still use my old Note 3 as remote control for Xiaomi Smart Home. It runs on last official Android 5.1. All those custom ROMs are crap. Nothing just headache.
Its a great budget phone
Hello!, I'm about to buy the Zuk Z2 phone tomorrow, it's the Aliexpress one that comes with multilang ROM (I think there's only one seller so I don't have anything to add about it). Anyone tested this ROM? Never flashed a phone so don't know if should I or not.
Main features I liked from the phone are the U-Touch swipping thing, front fingerprint sensor and camera, but looking at the forums, custom ROMs has less features on the camera (and I think they also get worse quality), also viewed a review that said that after 3 months of use, the fingerprint sensor started failing to recognize his fingerprint at the first two or three tries. Does the problems get solved with those ROMs? What about the camera? It gets really worse? Are there custom ROMs with the great performance, battery life, qc3 enabled and also stock camera or there's not such a perfect one yet?
Thank you a lot!
I think I can explain the fingerprint problem. When you use the U-Touch button often, the sensor gets dirty and needs to be cleaned before it can recognize a print. Someone on the forum said putting tape on the sensor helps, but that just made fingerprints stop working for me completely. What I did was disable U-Touch entirely and use the software nav keys. I mapped the U-Touch functions to other stuff - like double tapping the home button to open the dialer and stuff. Stock ROM doesn't let you do that, but some custom ROMs (I use AEX 4.5) do.
Camera isn't really that great. I don't need a camera so I don't mind, but I've seen better stuff for the price.
Also, I don't think QC3 works on any ROM, although I'd love to be corrected on that.
Hey, see if the Xiaomi A1 is available to buy instead for a similar price - IMO it's a much more well-rounded phone, and I've seen a Snapdragon 625 phone (Redmi Note 4), and it's about on par with the Zuk Z2 in performance, IMO. You get better benchmarks on the Zuk, but actual usage is 100% the same. Mi A1 has official updates from Google and a better camera too.
NSDCars5 said:
I think I can explain the fingerprint problem. When you use the U-Touch button often, the sensor gets dirty and needs to be cleaned before it can recognize a print. Someone on the forum said putting tape on the sensor helps, but that just made fingerprints stop working for me completely. What I did was disable U-Touch entirely and use the software nav keys. I mapped the U-Touch functions to other stuff - like double tapping the home button to open the dialer and stuff. Stock ROM doesn't let you do that, but some custom ROMs (I use AEX 4.5) do.
Camera isn't really that great. I don't need a camera so I don't mind, but I've seen better stuff for the price.
Also, I don't think QC3 works on any ROM, although I'd love to be corrected on that.
Hey, see if the Xiaomi A1 is available to buy instead for a similar price - IMO it's a much more well-rounded phone, and I've seen a Snapdragon 625 phone (Redmi Note 4), and it's about on par with the Zuk Z2 in performance, IMO. You get better benchmarks on the Zuk, but actual usage is 100% the same. Mi A1 has official updates from Google and a better camera too.
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I'm also torn between A1 and Z2 (lol funny names). The main feature (for me) that the Z2 has is the smaller 5" screen. I prefer a compact form factor plus the z2 also has a 500mah bigger battery. I just hope that some kind soul ports the latest and greatest of android to the z2.
btw, does volte (jio) work proper on custom roms?
blueman24 said:
I'm also torn between A1 and Z2 (lol funny names). The main feature (for me) that the Z2 has is the smaller 5" screen. I prefer a compact form factor plus the z2 also has a 500mah bigger battery. I just hope that some kind soul ports the latest and greatest of android to the z2.
btw, does volte (jio) work proper on custom roms?
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Click to collapse
I think so? Not sure because I don't have Jio personally, but a lot of ROMs advertise VoLTE.
I can confirm that the battery on the Z2 is excellent - I get anywhere from 6-8 hours of SoT and I didn't even do any tweaks after installing the ROM. About the form factor though, you're not going to notice a huge difference - I hold a Z2 Plus and a Redmi Note 4 side to side, they're not really that different. Where the RN4 is wider, the Z2 Plus is thicker. I'd imagine the same would carry for the Mi A1.
NSDCars5 said:
I think so? Not sure because I don't have Jio personally, but a lot of ROMs advertise VoLTE.
I can confirm that the battery on the Z2 is excellent - I get anywhere from 6-8 hours of SoT and I didn't even do any tweaks after installing the ROM. About the form factor though, you're not going to notice a huge difference - I hold a Z2 Plus and a Redmi Note 4 side to side, they're not really that different. Where the RN4 is wider, the Z2 Plus is thicker. I'd imagine the same would carry for the Mi A1.
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Yeah, I brought a Z2. The A1 is good but the updates aren't handled by Google. If those Android One phones would get updated the same day along with nexus and pixel then maybe i would have given it a second thought. Even now, its launching with Nougat and they "promise" that it would be updated to O in 3-4 months. In three months, most phones get custom roms ready so no use of buying the xiaomi a1. I also don't sign up to the dual camera gimmick. If i even buy a phone for the camera, it would be the pixel or nothing. On the Z2, i couldn't care less. i can just carry my dedicated camera.
Now i just hope that VoLTE works nicely cause i use jio as my primary carrier and as you know, they don't have 2g/3g fallback.
I wouldn't buy this phone if given a chance again. Even with custom ROMs performance is below par.
n00b_dr0id said:
I wouldn't buy this phone if given a chance again. Even with custom ROMs performance is below par.
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Click to collapse
Care to elaborate?
blueman24 said:
Yeah, I brought a Z2. The A1 is good but the updates aren't handled by Google. If those Android One phones would get updated the same day along with nexus and pixel then maybe i would have given it a second thought. Even now, its launching with Nougat and they "promise" that it would be updated to O in 3-4 months. In three months, most phones get custom roms ready so no use of buying the xiaomi a1. I also don't sign up to the dual camera gimmick. If i even buy a phone for the camera, it would be the pixel or nothing. On the Z2, i couldn't care less. i can just carry my dedicated camera.
Now i just hope that VoLTE works nicely cause i use jio as my primary carrier and as you know, they don't have 2g/3g fallback.
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Sure, that's cool. Have fun with your new device!
- my phone is now on AEX 4.6
- Jio is working without any issues. I can make calls from it even without turning on the LTE data.
- I use U-Touch single tap for 'back' and long touch for 'Google Now on Tap', and left and right swipe for one-handed mode. I don't like the sound when pressing that button, so never use that.
- so for 'recents' and 'home', I use 'Swipe Navigation' by Suphi : https://play.google.com/store/apps/details?id=com.suphi.swipenavigation . I even purchased the full version. This is one of the better phones to use this app since there's no button (even capacitive) other than U-Touch. It has many customisations like long swipe for last app, dock, etc. More than that, it consumes only ~8mb of RAM.
- installed >300 apps, LTE mobile data always on, location (battery saving) always on, adaptive brightness (on day) browsing, chatting, gaming, watching videos,.. and still get 5-6 hours of SoT
- I don't care about the camera that much. So can't say anything about that, but I'm very happy with the results.
- for my smaller hands, 5" phones are good. And I love large screens if they're bezel-less (but these are expensive )
I am looking forward buying a budget Android phone. I am looking at Nokia 6.1 and maybe a Moto G6. Does this phone have any sort of frustrating issues? There seem to be a lot of people complaining that this Nokia can crash or stop working on Amazon reviews.
Nah! No issues if you don't mess with the phone like rooting, unlocking bootloader or other stuff. Moreover, Nokia guys are really helpful if you get any issues.
Hey brother. I am from India and using ta1089 (nokia 6.1 Indian varient) from last 3 months. I will simply say don't buy this phone
Its quite laggy, poor camera and wrost system stability. Ui crashes very often. Phone freezes on opening camera and except durability, there's nothing good in this device. Please reply me with anything specific u would like to know.
It looks as if you are not in the UK then it's ok. We have problems with the "regular" Android One updates here in the UK as according to the Nokia tech guys the carriers here, the government here and everybody else is to blame for the uk phones not getting the updates.
Someone has found a workaround but all the Nokia people will tell you is to be patient. The phone itself is generally ok btw
TA-1068 - this is the most flawless device i have used in 10 years of Android phones (more than 15, different makes). Most problems come from inadequate usage, no matter the phone make.
Another TA-1068 user. No problems at all. The phone has been a pleasure to use. The camera is just OK, everything else has been great.
bo6o said:
TA-1068 - this is the most flawless device i have used in 10 years of Android phones (more than 15, different makes). Most problems come from inadequate usage, no matter the phone make.
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Uhm, with the TA-1050 we had no updates and bluetooth which kept dropping out for moments. Nothing to do with "inadequate usage". If Nokia (or HMD) sort this out in the UK then this phone will be like my favourite ever phone, the Nexus 5x. And if they simplify unlocking bootloader and releasing source code will be even better
TA 1043 phone is good, but the camera is sometimes laggy.. if i had the choice again i take the Moto G6 plus
So far its been fine
Im using the 1045 US variant. Its reliable, performs well. I had the camera and launcher issues but once i changed the camera apk (Nokia 7 Plus) and launcher (nova) things are fine. If your in the UK, and have a few extra quid i think the G6 plus or the nokia 7 plus would be the way to go....
john.r.m said:
Im using the 1045 US variant. Its reliable, performs well. I had the camera and launcher issues but once i changed the camera apk (Nokia 7 Plus) and launcher (nova) things are fine. If your in the UK, and have a few extra quid i think the G6 plus or the nokia 7 plus would be the way to go....
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Click to collapse
Where van i het Nokia 7 plus camera app?
This phone's one and only gimmick is the nfc, the mi a1 outperforms it and the a2 outperforms it two times.
I got the july update and after a customer support adviced "softreset" it's kinda ok (let's say).
Otherwise typical sd6xx no matter how many ram; laggy keyboard, delayed app start, low call audio quality while having full signal, and a camera software screwed up in gargantuan proportions. If you have some experience with nexus phones, stop looking for them in this model, buy a pixel, even the first pixel is better than this.
If you want to talk, whatsapp and candycrush casually, this is your phone.
EricH7001 said:
Where van i het Nokia 7 plus camera app?
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Click to collapse
Article: https://www.xda-developers.com/download-nokia-camera-pro-camera-nokia-7/
https://androidfilehost.com/?fid=890129502657596756
(This is not a reddit thread )
At the time of writing, Samsung Galaxy S9 is by far the best smartphone one can obtain simply because of its current price point.
It packs a:
? snapdragon 845 (latest so far)
? good camera
? good position for the fingerprint scanner
? good aesthetics
?? best display
???? IP68 rating + headphone jack + stereo speakers + fast wireless + .........
This smartphone is truly remarkable and yet so underrated bc of the rapidly growing market we are in right now. Any android phone I eye on, I always compare it with the samsung products. Is the screen better? Speakers? This phone is like the basis of every android phones out there.
The downside of all the Galaxy Flagship Series is the software. It alway has and will always be (hopefully not). Samsung takes too long to upgrade the their firmwares and the ever so undependable touchwiz (note: there would be a one ui soon tho)
Now I trully believe that this phone can be further improved and it's we can make it happen. Right here in xda.
What we can do to make it perfect:
Face Unlock System.
It sucks. Irish scanner plus the facial detection is unreliable. Although the s9 has a good fingerprint scanner, having a dead feature is really bothersome. It uses an infrared camera paired with an IR sensor.... which reminds of me something... ?? Oh right!! Pocophone has this great IR Face unlock feature which works great and is really reliable. It flashes an IR signal to the users face and creates a 3D map of the bounced signal. Works even in pitch black environment. Now if only Samsung adapts this instead hmmm ?
The overall ui experience.
The dropdown quick settings. Look how iphone did it. Simple swipe from the bottom and there goes everything that a user usually needs. There's so many unnecessary things on the quick settings (which is by the way editable) and a less user friendly orientation. I just dont like the ui.
Android one os? Ported gcam. Good ui experience. Even the unlock pin feels better on the ios. How come it's not on our custom roms.
What I'm trying to say here is that why don't we create a custom rom that packs everything that a user would ever want. ?
The reality is there is no perfect Rom. Because every user has his own preferences. What you want in a Rom might not be wanted by another user, and vice versa.
Another factor is the presence of bugs in a custom Rom.
Another one is the necessity of rooting the phone to install a custom Rom which will break some system and user applications due to security issues. There's a root module to hide the root status, but is not 100% working on all applications, at least based on my experience.
But with all these factors, some users still prefer rooting the phone and installing a custom Rom mostly due to customisable features, lean build, and faster overall performance of the phone.
There was a small discussion in the AEX 6.7 thread started by @mcalistri asking for a suggestion to replace his Zuk Z2 Plus with another one. His suggestion was Pixel 3A and Nokia 7.2. I too asked if the OnePlus 6T is a good option. @selvarajrajkanna and @GopalKaul answered both of us and suggested K20 Pro and Pixel 3A. Since it is not good to discuss this in AEX thread I'm continuing that discussion here.
My suggestions and the summary of the discussion:
- OnePlus 7 (but the development is not in a good position; I read a few threads there. Also the 7T is on the way so buying a new one would not be a better idea I think)
- OnePlus 6T (if you want to stay on stock rom because oxygen os is good. - suggested by selvarajrajkanna. I found a few pre-owned 6Ts and also my friend has one, that's why I suggested it)
- Pixel 3A (have better camera and if camera is the only priority - suggested by selvarajrajkanna and mcalistri)
- Redmi K20 Pro (suggested by GopalKaul and selvarajrajkanna because it has latest chipset, 3.5mm jack, bigger battery, etc.)
- Nokia 7.2 (suggested by mcalistri)
- Poco F1 (if on a tight budget - suggested by GopalKaul)
Also please tell if you have any other good options or suggestions in this list. I'll update this post if anything relevant is posted. Our Z2 Plus started with 6.0 and went through 7.0, 8.0 and 9.0 without any serious performance issues. So I think Android Q will also work flawlessly. But if any Z2 Plus owner who like to replace it with another one and also expect a legend like Z2 this post may/should help. Thanks for taking the time to read this long post. ?
niyonsv said:
There was a small discussion in the AEX 6.7 thread started by @mcalistri asking for a suggestion to replace his Zuk Z2 Plus with another one. His suggestion was Pixel 3A and Nokia 7.2. I too asked if the OnePlus 6T is a good option. @selvarajrajkanna and @GopalKaul answered both of us and suggested K20 Pro and Pixel 3A. Since it is not good to discuss this in AEX thread I'm continuing that discussion here.
My suggestions and the summary of the discussion:
- OnePlus 7 (but the development is not in a good position; I read a few threads there. Also the 7T is on the way so buying a new one would not be a better idea I think)
- OnePlus 6T (if you want to stay on stock rom because oxygen os is good. - suggested by selvarajrajkanna. I found a few pre-owned 6Ts and also my friend has one, that's why I suggested it)
- Pixel 3A (have better camera and if camera is the only priority - suggested by selvarajrajkanna and mcalistri)
- Redmi K20 Pro (suggested by GopalKaul and selvarajrajkanna because it has latest chipset, 3.5mm jack, bigger battery, etc.)
- Nokia 7.2 (suggested by mcalistri)
- Poco F1 (if on a tight budget - suggested by GopalKaul)
Also please tell if you have any other good options or suggestions in this list. I'll update this post if anything relevant is posted. Our Z2 Plus started with 6.0 and went through 7.0, 8.0 and 9.0 without any serious performance issues. So I think Android Q will also work flawlessly. But if any Z2 Plus owner who like to replace it with another one and also expect a legend like Z2 this post may/should help. Thanks for taking the time to read this long post. ?
Click to expand...
Click to collapse
In reality I have not suggested any devices ?
Nokia could be a good choice for what I remember about its Zeiss Camera lenses, I could appreciate it on my Nokia Lumia which now it's gone to paradise.
I honestly am tempted to take the pixel 3a but I live in Brazil and here it is more expensive due to the importation taxes.
The K20 if I'm not wrong, is a bit strange to my eyes because it has a lifting camera jumping from the outside of the chassis.
The choice is not so easy also because the old Zuk-Z2 is working extremely well
niyonsv said:
There was a small discussion in the AEX 6.7 thread started by @mcalistri asking for a suggestion to replace his Zuk Z2 Plus with another one. His suggestion was Pixel 3A and Nokia 7.2. I too asked if the OnePlus 6T is a good option. @selvarajrajkanna and @GopalKaul answered both of us and suggested K20 Pro and Pixel 3A. Since it is not good to discuss this in AEX thread I'm continuing that discussion here.
My suggestions and the summary of the discussion:
- OnePlus 7 (but the development is not in a good position; I read a few threads there. Also the 7T is on the way so buying a new one would not be a better idea I think)
- OnePlus 6T (if you want to stay on stock rom because oxygen os is good. - suggested by selvarajrajkanna. I found a few pre-owned 6Ts and also my friend has one, that's why I suggested it)
- Pixel 3A (have better camera and if camera is the only priority - suggested by selvarajrajkanna and mcalistri)
- Redmi K20 Pro (suggested by GopalKaul and selvarajrajkanna because it has latest chipset, 3.5mm jack, bigger battery, etc.)
- Nokia 7.2 (suggested by mcalistri)
- Poco F1 (if on a tight budget - suggested by GopalKaul)
Also please tell if you have any other good options or suggestions in this list. I'll update this post if anything relevant is posted. Our Z2 Plus started with 6.0 and went through 7.0, 8.0 and 9.0 without any serious performance issues. So I think Android Q will also work flawlessly. But if any Z2 Plus owner who like to replace it with another one and also expect a legend like Z2 this post may/should help. Thanks for taking the time to read this long post. ?
Click to expand...
Click to collapse
If you want to try a new phone after the Zuk Z2, try buying either Pixel 3, or even 7 is a very good option[seeing the development of other one plus phones, 7's development should soon emerge]
akshay pro said:
If you want to try a new phone after the Zuk Z2, try buying either Pixel 3, or even 7 is a very good option[seeing the development of other one plus phones, 7's development should soon emerge]
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Click to collapse
IMHO we should consider first the device as it we find it from the factory, with its default software and O.S., I mean we should consider if it can or can't be ROM customized as second requirement.
For example, for my personal user case, I purchased my ZukZ2 with Chinese ROM, than the decision to flash a custom ROM on it has been almost mandatory.
akshay pro said:
If you want to try a new phone after the Zuk Z2, try buying either Pixel 3, or even 7 is a very good option[seeing the development of other one plus phones, 7's development should soon emerge]
Click to expand...
Click to collapse
Thanks. I can get a OnePlus 6T phone (pre-owned, 6-128, still in warranty) for about 75% of that of a new OnePlus 7's price. So, which one would be better? OnePlus 6T or 7? Or any other?
mcalistri said:
IMHO we should consider first the device as it we find it from the factory, with its default software and O.S., I mean we should consider if it can or can't be ROM customized as second requirement.
For example, for my personal user case, I purchased my ZukZ2 with Chinese ROM, than the decision to flash a custom ROM on it has been almost mandatory.
Click to expand...
Click to collapse
Thanks. My thought is just opposite. I like almost-stock-ROMs with additional features and the factory OSs never attracted me except for some of their features or something. I flashed the custom ROM the day I got Z2. Before buying it I searched about many devices in XDA which had better custom ROM development support. Also Z2 was a device with almost high-end spec then and I got a huge discount then. That's why I'm looking for a device identical to Z2 of that time.
I would defenately go to k20 pro
niyonsv said:
Thanks. My thought is just opposite. I like almost-stock-ROMs with additional features and the factory OSs never attracted me except for some of their features or something. I flashed the custom ROM the day I got Z2. Before buying it I searched about many devices in XDA which had better custom ROM development support. Also Z2 was a device with almost high-end spec then and I got a huge discount then. That's why I'm looking for a device identical to Z2 of that time.
Click to expand...
Click to collapse
Stock OS as the pure Android running on a Google Pixel phone, from what I've heard have everything we need to forget about custom ROM.
Our device, thanks to its hardware is still pretty good to offer brilliant service for years to come.
The maior lacks, I IMHO can resume for Z2 are:
1 - A not superlative camera, beside its hw specs which are not the top of the market, probably has not been achieved the very best in terms of firmware and software to manage it at a better level.
2 - A not superlative sound in terms of loudness
Regards,
I don't see any reason to change the device.
Charge the ROM, chahe the screen guard and change the cover or add a skin.
That's the new device for you.
manishgkasera said:
I don't see any reason to change the device.
Charge the ROM, chahe the screen guard and change the cover or add a skin.
That's the new device for you.
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Click to collapse
:laugh:
-Deleted-
manishgkasera said:
I don't see any reason to change the device.
Charge the ROM, chahe the screen guard and change the cover or add a skin.
That's the new device for you.
Click to expand...
Click to collapse
That's how I used my Z2 bro. It has a unique design (all phones where curved then) and it always stayed different from others. But there's one thing that I changed thrice and it was a bit more costly - battery. Also my phone is becoming slow and slow each day. Tried different ROMs, reduced number of apps. The phone is not performing well too. It is taking ages to click a photo. Also the earpiece speaker now started distorting, I've to use headset always for talking. There are other reasons here and there, so I think it is better to change my phone. That's why I asked for suggestion.
I'm also looking for an upgrade to this phone. I bought the ZUK about 3 years ago with the intention of only keeping it for under 12 months. But I ended up sticking with it since I couldn't find a suitable upgrade at the time. After a lot of use it seems the ZUK is starting to show signs of slowing down. It's taking time to open apps and the storage is incredibly slow as prooven by benchmark testing.
Unfortunately my choice for a replacement is limited because I get eyestrain and headaches when looking at AMOLED screens with PWM flickering. The Asus Zenfone 6 looks perfect with an IPS panel, but it is too expensive at £450 here in the UK. The upcoming Realme 5 Pro seems good with SD712, 6GB RAM and 128GB UFS 2.1 storage for a much more reasonable £190. But I worry about whether this phone will recieve good custom ROM support. There's also the Redmi Note 7 Pro with SD675 but it has a horrible ugly U-shaped notch. Maybe the upcoming Redmi Note 8 will also be decent.
I'm a bit surprised about hear some buddies have the need to replace the battery in their ZukZ2.
My battery, after years of usage looks like brand new, it doesn't presents any sign of longevity.
Furthermore I can't understand how the device appears running slower! We have not any mechanical disk inside it, neither a Windows XP is running here! If your device is slow then try to clean flash after performing a factory reset.
Sirs, are you violenting yours smartphones? Are you using it extensively with gaming and repetitive charging during usage?
May be you should have been more respectful and conservative using the phone now you have to pay the bill!
P650SE said:
I'm also looking for an upgrade to this phone. I bought the ZUK about 3 years ago with the intention of only keeping it for under 12 months. But I ended up sticking with it since I couldn't find a suitable upgrade at the time. After a lot of use it seems the ZUK is starting to show signs of slowing down. It's taking time to open apps and the storage is incredibly slow as prooven by benchmark testing.
Unfortunately my choice for a replacement is limited because I get eyestrain and headaches when looking at AMOLED screens with PWM flickering. The Asus Zenfone 6 looks perfect with an IPS panel, but it is too expensive at £450 here in the UK. The upcoming Realme 5 Pro seems good with SD712, 6GB RAM and 128GB UFS 2.1 storage for a much more reasonable £190. But I worry about whether this phone will recieve good custom ROM support. There's also the Redmi Note 7 Pro with SD675 but it has a horrible ugly U-shaped notch. Maybe the upcoming Redmi Note 8 will also be decent.
Click to expand...
Click to collapse
I haven't heard of this AMOLED flickering issue till now. Is it a serious issue to consider?
mcalistri said:
I'm a bit surprised about hear some buddies have the need to replace the battery in their ZukZ2.
My battery, after years of usage looks like brand new, it doesn't presents any sign of longevity.
Furthermore I can't understand how the device appears running slower! We have not any mechanical disk inside it, neither a Windows XP is running here! If your device is slow then try to clean flash after performing a factory reset.
Sirs, are you violenting yours smartphones? Are you using it extensively with gaming and repetitive charging during usage?
May be you should have been more respectful and conservative using the phone now you have to pay the bill!
Click to expand...
Click to collapse
But I changed the batteries thrice, all from Lenovo official service center. I always go to stock ROM between each ROM changes, and clean flash between each updates. It's a bit time consuming sometimes but I know its better. Only a very few times I dirty flashed.
I used it for gaming only in the first year of purchase, now I'm not interest in that, that's why. Also I was always respectful to my phone, since it is the only device I have.
The phone is speedier with old stock ROMs and nougat ROMs, but not that speedier than then. So if I need to use newer version of ROMs and apps I should switch to a newer phone rather forcing Z2 to do all new stuffs.
I remember only a few phone models were capable of taking photos with GCams and Z2 was there in the list right after getting camera2API. Also it took and processed photos very fast. But now it is taking a lot of time even to click a photo.
niyonsv said:
I haven't heard of this AMOLED flickering issue till now. Is it a serious issue to consider?
Click to expand...
Click to collapse
Well it only affects a small minority of people, I heard about 10% of users can experience these symptoms with AMOLED panels. It just means you are more sensitive to the flickering than other people. Sadly, the only way to find out is to purchase an AMOLED phone and try it for yourself. That's what happened with me.
mcalistri said:
I'm a bit surprised about hear some buddies have the need to replace the battery in their ZukZ2.
My battery, after years of usage looks like brand new, it doesn't presents any sign of longevity.
Furthermore I can't understand how the device appears running slower! We have not any mechanical disk inside it, neither a Windows XP is running here! If your device is slow then try to clean flash after performing a factory reset.
Sirs, are you violenting yours smartphones? Are you using it extensively with gaming and repetitive charging during usage?
May be you should have been more respectful and conservative using the phone now you have to pay the bill!
Click to expand...
Click to collapse
I was of the understanding that flash storage can degrade over time in smartphones. I probably didn't do mine any favours by constantly flashing ROMs and copying files to it over the course of 3 years. I did some storage benchmarks and I'm only getting 33MB/s sequential write speeds. Random write 4K is even worse at 1.3MB/s average. Surely that's not normal.
https://files.catbox.moe/e1wu3r.png
Can anyone compare against my scores? The app is called CPDT Benchmark in the Play Store.
In regards to battery performance, mine still gives about 4 hours of SOT but that is disappointing when it used to last for 7 hours and 30 minutes. I always allow my phone to run completely out of battery which I heard isn't good for for in the long-term. So perhaps bad charging habits have caused more degradation.
niyonsv said:
But I changed the batteries thrice, all from Lenovo official service center. I always go to stock ROM between each ROM changes, and clean flash between each updates. It's a bit time consuming sometimes but I know its better. Only a very few times I dirty flashed.
I used it for gaming only in the first year of purchase, now I'm not interest in that, that's why. Also I was always respectful to my phone, since it is the only device I have.
The phone is speedier with old stock ROMs and nougat ROMs, but not that speedier than then. So if I need to use newer version of ROMs and apps I should switch to a newer phone rather forcing Z2 to do all new stuffs.
I remember only a few phone models were capable of taking photos with GCams and Z2 was there in the list right after getting camera2API. Also it took and processed photos very fast. But now it is taking a lot of time even to click a photo.
Click to expand...
Click to collapse
I really don't know why you had to replace your battery trice, I think it is a very seldom occurrence, nor I can say it happened due your usage, most likely it could be due you purchased a defective device.
About slowing down after time, I agree about the SSD consideration made by our buddy participating to this discussion because I recently red something about SSD since I'm going to replace my laptop HDD but also this kind of issue I believe it's happening seldom in smartphones.
I won't to cause frustrations writing that I've not noticed any slowness on my Zuk Z2 so far, just a little bit when I flashed Nameless kernel which was an EAS kernel.
Now on AEX 6.7 I'm using the default kernel which is giving to the Z2 an extremely fast responsiveness and smooth usability too.
I think I will try to run the SSD performance test suggested by our buddy (sorry I didn't wrote your name to mention it but you sent interesting comments indeed).
I'm sure that there are not many users affected by problems you are facing about slowness and battery, or better, it would be interesting to make a survey here on XDA to know how many people have such problems on their ZukZ2.
Best regards,
---------- Post added at 01:05 PM ---------- Previous post was at 12:54 PM ----------
P650SE said:
Well it only affects a small minority of people, I heard about 10% of users can experience these symptoms with AMOLED panels. It just means you are more sensitive to the flickering than other people. Sadly, the only way to find out is to purchase an AMOLED phone and try it for yourself. That's what happened with me.
I was of the understanding that flash storage can degrade over time in smartphones. I probably didn't do mine any favours by constantly flashing ROMs and copying files to it over the course of 3 years. I did some storage benchmarks and I'm only getting 33MB/s sequential write speeds. Random write 4K is even worse at 1.3MB/s average. Surely that's not normal.
https://files.catbox.moe/e1wu3r.png
Can anyone compare against my scores? The app is called CPDT Benchmark in the Play Store.
In regards to battery performance, mine still gives about 4 hours of SOT but that is disappointing when it used to last for 7 hours and 30 minutes. I always allow my phone to run completely out of battery which I heard isn't good for for in the long-term. So perhaps bad charging habits have caused more degradation.
Click to expand...
Click to collapse
Very much interesting comments!
I think I will try to run the SSD benchmark but before I would like to ask you why you say that your results are bad?
Did you compared with another ZukZ2 user running similar environment?
About the battery we also have to take in account the adjustment we could have done to applications (running in background or not) the screen stby after X seconds, the charger we use, in fact there are plenty of chargers around that are not good for our battery but that are being used normally.
In any case your SOT looks very normal to me.
Regards,
P650SE said:
I was of the understanding that flash storage can degrade over time in smartphones. I probably didn't do mine any favours by constantly flashing ROMs and copying files to it over the course of 3 years. I did some storage benchmarks and I'm only getting 33MB/s sequential write speeds. Random write 4K is even worse at 1.3MB/s average. Surely that's not normal.
https://files.catbox.moe/e1wu3r.png
Can anyone compare against my scores? The app is called CPDT Benchmark in the Play Store.
Click to expand...
Click to collapse
Here is my CPDT benchmark result which looks quite aligned with your, so I think that SSD performance has nothing to do with the slowness of the responsiveness of your Zuk Z2.
https://play.google.com/store/apps/details?id=com.Saplin.CPDT
Regards,
mcalistri said:
Here is my CPDT benchmark result which looks quite aligned with your, so I think that SSD performance has nothing to do with the slowness of the responsiveness of your Zuk Z2.
https://play.google.com/store/apps/details?id=com.Saplin.CPDT
Regards,
Click to expand...
Click to collapse
Sorry, the result of my benchmark is not visible externally so I'm attaching the screenshot here.
Regards,