请选择 进入手机版 | 继续访问电脑版

机锋论坛

  • 关注机锋
  • 关注机锋
 找回密码
 注册
楼主: 小幔禄

[教程] 搬运——N7的多点触控问题修复办法

[复制链接]

5

主题

0

好友

199

积分

高中生

Rank: 4

  • TA的每日心情
    擦汗
    2019-7-6 20:13
  • 签到天数: 5 天

    [LV.2]偶尔看看I

    G币
    1832
    最后登录
    2019-7-13
    注册时间
    2012-2-26
    发表于 2013-11-12 12:29 |显示全部楼层

    马上注册,结交更多机友,下载更多应用,让你轻松玩转手机。

    立即注册 已有帐号?点击登录   下载游戏和软件,请【猛击这里】进入机锋市场!

    ×
    本帖最后由 小幔禄 于 2013-11-12 17:17 编辑

    自己的N7除了多点触控的问题,总是凭空出现多余的触摸点,刷各种ROM完全没法解决,华硕客服更是狮子大开口要换屏幕只要1000软妹币!!
    N7本身因为便宜所以受欢迎,但是华硕跟谷歌不知道闹的哪样弄出了一大堆问题,而且很多机油都反映存在这个问题,百般无奈只能自己解决了,找到下面的这个帖子。
    搬运一下,有问题的可以自己试试,我的确实有改善。

    这个帖子主要讨论的是N7的触控问题是软件问题,可以通过刷触屏的驱动来改善
    搬运自XDAhttp://forum.xda-developers.com/showthread.php?t=2428133


    By now folks realize there are different hardware variances for the touchscreen which is one reason why some people have issues and others do not.

    Don't you hate it when you have a workable system, then an update comes along which fixes something, let's say GPS, but then your touchscreen goes down the tubes? Suddenly you have dead spots, dead bands, ghost/phantom touches, stuck touches, broken drags, etc. Touchscreen works ok when held or plugged in, but is unusable on a table?

    Never fear, I've put together packages to handle 3 different variances of the touchscreen.

    I was able to make the touchscreen usable again on 3 of 4 test units. The 4th was always bad even out of the box so it might be hopeless for that one.

    I do NOT claim this will fix everyones' touchscreen and that isn't even the goal as it might be an impossible task.

    The goal is to make 70-80% of the problem units usable (again), but even if only 50% become usable this is an improvement over the current situation.

    On to the packages:

    In the attached boot-ts.7z file you'll find 4 files:
    • boot-ts10-lock.img
    • boot-ts20-lock.img
    • boot-ts30-lock.img
    • boot-ts-unlock.img
    the ts10, ts20, and ts30 packages handle 3 variances on the touchscreen

    You basically try each one to see which works best for your particular touchscreen.

    Once you find one (and hopefully you do) then it is locked in place so future updates won't mess up your touchscreen again. No more OTA performance anxiety.

    Now let's say there is an update in the future which has touchscreen fixes you want to use, that is where the 4th package comes into play. Once you use the ts-unlock image, you will once again be using touchscreen updates from the manufacturer. If that update doesn't work out, you can go back and use the ts10/20/30 package that was working for you.

    Ok, so how does all this work?

    I tried to make the process as simple as possible (has been tested on JWR66N, JSS15J, and JSS15Q, will work on LTE and custom ROMs also):

    Your bootloader must be UNLOCKED to use these packages. Unlocking your bootloader is covered in this post.
    • unpack the boot-ts.7z package using 7-zip
      • you'll be left with a boot-ts directory with the aforementioned files
    • connect your tablet by USB
      • make sure USB debugging is enabled
        Settings->About tablet [tap "Build number" 7 times]
        Settings->Developer options [check "USB debugging"]
      • you can find adb/fastboot drivers HERE
    • in a command prompt in the boot-ts directory type (commands in italics)
      • adb reboot bootloader
        • wait for the bootloader screen to come up
        • alternatively use Power+VolDown to get to the bootloader/fastboot screen
      • fastboot boot boot-ts10-lock.img
        • this is how you try out package ts10
        • the screen will hang for 18-24 seconds, this is NORMAL, do not touch
        • this does NOT flash over your existing kernel
        • wait until Android is COMPLETELY booted
      • adb reboot
        • after booting to Android you MUST reboot at least once
        • IGNORE any instability up to this point, it is expected
        • if adb reboot does not work for some reason, use the power button to shutdown/reboot
        • once you are booted into Android the 2nd time, try out the touchscreen and see if it feels usable
        • if there is instability, give it one more reboot back into Android before judging
    • if things are not working acceptably
      • repeat step #3, with ts20, and ts30 if needed
    • hopefully between ts10, ts20, and ts30, you will have found a package that works for you
      • there is nothing else for you to do
      • you can reboot and use your normal ROMs, custom ROMs, stock kernels, custom kernels, etc.
      • your touchscreen package is locked in place and won't change unless you want it to
    • if you want to go back to the way it was before and/or you want a future touchscreen update from the manufacturer
      • repeat step #3 using boot-ts-unlock.img
      • upon first reboot you will have the touchscreen software from the installed ROM/kernel
    Please post feedback with:
    • the version of software you are running
    • what was/is broken
    • whether any of the packages helped

    Remember to click thanks if you find this useful.

    That's it folks, hope this helps somebody.

    附件可以到XDA的原帖下载,我权限不够就不发了

    使用办法:win7下,按SHIFT加右键,在此处打开fastboot,输入命令fastboot boot boot-ts10-lock.img,然后重启2次,刷ts20,ts30等同理。所给文件是触屏的驱动相关文件,刷入后不会因为ROM更换而变动,最后一个文件unlock是用于解锁的,更换其他的触屏驱动前需要先刷这个(GOOGLE推出更好的解决触控问题时再考虑吧)



    1

    查看全部评分

    街霸4出招表  豪血寺一族外传

    0

    主题

    0

    好友

    21

    积分

    等待验证会员

    该用户从未签到

    G币
    0
    最后登录
    2016-8-2
    注册时间
    2013-8-16
    发表于 2013-11-12 14:33 来自手机 |显示全部楼层
    你到底闹那样?看不懂
    气球男孩  超级翻译

    41

    主题

    1

    好友

    2004

    积分

    硕士

    Rank: 9Rank: 9Rank: 9

    该用户从未签到

    G币
    59
    最后登录
    2019-5-8
    注册时间
    2011-7-23
    发表于 2013-11-12 16:30 |显示全部楼层
    ......先無語,

    [flash] http://www.qq7.com/uploads/allimg/c100310/12D2022954P-341243.gif[/flash]
    懂得珍惜.才配拥有
    名字签名设计  华为官网刷机

    26

    主题

    0

    好友

    424

    积分

    大学本科

    Rank: 6Rank: 6

  • TA的每日心情
    奋斗
    2018-4-8 20:54
  • 签到天数: 14 天

    [LV.3]偶尔看看II

    G币
    335
    最后登录
    2019-7-24
    注册时间
    2011-9-17
    发表于 2013-11-12 16:32 |显示全部楼层
    1000大洋 卧曹
    尝试  怎么给手机文件加密

    4

    主题

    0

    好友

    142

    积分

    高中生

    Rank: 4

  • TA的每日心情
    慵懒
    2014-9-6 11:50
  • 签到天数: 11 天

    [LV.3]偶尔看看II

    G币
    18
    最后登录
    2018-11-11
    注册时间
    2011-1-5
    发表于 2013-11-13 14:31 |显示全部楼层
    刚入手看看情况
    谷歌语音搜索  丢了幸福的猪铃声

    10

    主题

    2

    好友

    1291

    积分

    研究生

    Rank: 8Rank: 8

  • TA的每日心情

    2017-3-29 19:09
  • 签到天数: 222 天

    [LV.7]常住居民III

    G币
    4090
    最后登录
    2019-3-29
    注册时间
    2010-2-19
    发表于 2013-11-13 14:50 |显示全部楼层

    华为网盘附件:
    【华为网盘】 boot-ts.7z
    (7.46M)
    文件帮楼主上传了。。
    80 字节以内
    不支持自定义 Discuz! 代码
    三星手机论坛  江湖任我行2

    1

    主题

    0

    好友

    60

    积分

    初中生

    Rank: 3Rank: 3

  • TA的每日心情
    难过
    2014-11-11 17:45
  • 签到天数: 1 天

    [LV.1]初来乍到

    G币
    2
    最后登录
    2018-7-29
    注册时间
    2013-11-6
    发表于 2013-11-14 00:01 |显示全部楼层
    马克  有时间试试
    女王的皇冠2破解版  卡贴解锁教程

    1

    主题

    0

    好友

    91

    积分

    等待验证会员

  • TA的每日心情

    2014-4-7 23:58
  • 签到天数: 11 天

    [LV.3]偶尔看看II

    G币
    41
    最后登录
    2016-8-2
    注册时间
    2013-8-14
    发表于 2013-11-14 00:11 |显示全部楼层
    好复杂。。。完全不懂
    深圳市民中心广场  mx4核

    5

    主题

    0

    好友

    585

    积分

    等待验证会员

  • TA的每日心情
    慵懒
    2014-4-4 21:28
  • 签到天数: 1 天

    [LV.1]初来乍到

    G币
    185
    最后登录
    2016-8-2
    注册时间
    2009-10-8
    发表于 2013-11-15 21:04 |显示全部楼层
    这个需要马克一下   
    g13rom  ep20耳机

    37

    主题

    0

    好友

    9899

    积分

    等待验证会员

  • TA的每日心情
    奋斗
    2013-12-27 09:03
  • 签到天数: 2 天

    [LV.1]初来乍到

    G币
    658
    最后登录
    2018-11-22
    注册时间
    2011-4-17
    发表于 2013-11-15 21:11 |显示全部楼层
    马克。。。。
    [img]http://attachments.gfan.com/forum/201403/20/144502h6zr78hmmv8tjyh8.gif[img]
    救长发公主  暗黑3 服务器状态
    您需要登录后才可以回帖 登录 | 注册

    网上有害信息举报中心|手机版|机锋网 ( 京ICP备15063876号-5 京公网安备 11010202008075

    GMT+8, 2019-8-18 16:00

    Powered by Discuz! X2.5

    © 2001-2012 Comsenz Inc.

    回顶部